Biotech, chemical, petrochemical & pharmaceutical - HiQ® Specialty ...

Biotech, chemical, petrochemical & pharmaceutical 

HiQ ® specialty gas program

HiQ ® specialty gas program – Biotech, chemical, petrochemical & pharmaceutical

HiQ ® specialty gas program – Indoor & outdoor environment 

origami [origami] (jap., from ori ’folding' and kami 'paper'), the art of folding paper to create figures and artistic decoration. 

Existed in Japan already at the 9’Th century, when paper become a common material. Figures can be all from very simple to artistic and 

complex. They have been used both in ceremonies and as toys, pedagogical examples, wrappings, lamp screens, etc. 

Source: Encyclopedia Britannica 

Biotech, chemical, petrochemical & pharmaceutical 

For more information about the HiQ ® Specialty Gas 

products, equipment and services program from Linde, 

please visit our homepage at: 

http://HiQ.Linde-Gas.com 

You will find this site most useful in your everyday work 

with specialty gases. Apart from the complete program 

of Specialty Gas products and equipment from Linde 

we have also included extensive information and supporting 

on-line tools. 

® ACCURA is a registered trademark of the Linde Group. 

® AGA REDLINE is a registered trademark of the Linde Group. 

EcoCyl is a trademark of the Linde Group. 

® HiQ is a registered trademark of the Linde Group. 

Linde minican is a trademark of the Linde Group. 

SECCURA is a trademark of the Linde Group. 

® BUNA is a registered trademark of Bayer AG. 

HiQ ® Equipment and gases 

Contact your Linde local sales representative for ordering 

any of the specialty gas catalogues: 

• Automotive 

• Biotech, chemical, petrochemical 

& pharmaceutical 

• Equipment & gas distribution systems 

• Indoor & outdoor environment 

• Manufacturing 

® HASTELLOY is a registered trademark of Haynes International, Inc. 

® KEL-F is a registered trademark of 3M. 

® MONEL is a registered trademark of Inco Alloys International. 

® NEOPRENE is a registered trademark of E.I. DuPont de Nemours & Co., Inc. 

® NYLON is a registered trademark of E.I. DuPont de Nemours & Co., Inc. 

® TEFLON is a registered trademark of E.I. DuPont de Nemours & Co., Inc. 

® VITON is a registered trademark of E.I. DuPont de Nemours & Co., Inc.

HiQ ® specialty gas program – Biotech, chemical, petrochemical & pharmaceutical 

Contents 

Preface 

Biological growth control 

Calorimetric control 

Instrument 

Odorization 

Petrochemical industry 

Process 

R&D mixtures and gases on request 

Services 

Cylinder types 

Cylinder valves & connections 

Central gas supply 

The right HiQ ® REDLINE choice 

HiQ ® REDLINE Gas panels 

Gas panels –product names and codes 

HiQ ® REDLINE Points of use 

HiQ ® REDLINE Cylinder regulators 

Physical data 

Conversion tables 

Material compatibility 

Index


Preface 

In today’s rapidly changing environment, there is a constant stream of new products becoming available. Some 

products like pharmaceuticals are developed to increase the quality of life of patients. Or in the case of the biotech 

industry, to develop biodegradable materials to reduce or even eradicate waste. The chemical industry is looking into 

how to convert waste or polluted products into raw materials to increase the life span of products. The petrochemical 

industry is searching for more efficient production methods, since many of its raw material resources are not 

renewable. 

Time to market is decreasing rapidly in combination with shorter lifecycles for new products. This is forcing industry today to focus 

continuously on new developments and flexible ways of working to assure their success. 

Customers are demanding, even requiring ready solutions. This is challenging us perpetually to adapt and refine our offerings in order 

to satisfy current needs. 

And that is exactly what we have done with the HiQ 

General symbols 

5% Blending tolerance expressed in relative percentage. 

Analysis uncertainty expressed in relative percentage. 

® concept. HiQ ® products continue to revolutionize how specialty gas is presented 

to the market. 

Clear products, and industry-specific information for each of the market segments. The HiQ ® product range is customer-oriented to 

the highest degree. It challenges us perpetually to offer the 

most intelligent solutions that allow customers to work efficiently 

and economically. We offer complete solutions. 

But we also go further by providing additional technical information 

such as gas properties and clear recommendations 

concerning the required equipment. And we do not 

limit ourselves to the products offered here. We can provide 

additional services such as certification or customerspecific 

products to put you in pole position. All you need 

to do is contact us and let us together find an innovative 

solution to your needs. 

The HiQ ® concept stands quite simply for 

‘everything from a single source’. 

HiQ ® . It’s our word. 

All gas products are quality controlled. When applicable, 

an analysis certificate is included in the product. If not included, 

it can be requested separately. Please, check with 

your local Linde office to find out what is applicable for the 

products you order. 

• Under the heading ‘impurities’ the maximum concentration 

of specified impurities are stated. The actual concentration 

can be less. 

• Purity classification is expressed as a quality code e.g. 

5.5, where the number before the point represents the 

number of nines and the last number indicates the last 

decimal: 5.5 = 99.9995%, and 6.0 = 99.9999%. The given 

percentage value represents the defined minimum 

purity of actual gas. In the case of liquefied gas, the 

purity always represents the vaporized liquid phase. 

• Standard mixtures are delivered in molar units. 

• R&D mixtures are specified by the customer and can be 

36 

2% 

Shelf life expressed as number of months. 

Group green central gas supply system equipment for 

inert and non-reactive gases used as carrier gas or 

likewise, where gas integrity is non-crucial at cylinder 

change. 

Group blue central gas supply system equipment, 

with own gas purge, for inert and non-reactive gases 

and gas mixtures where gas integrity is important at 

cylinder change. 

Group orange central gas supply system equipment, 

with purge gas (nitrogen or likewise) purging, for toxic 

and reactive gases and gas mixtures, where gas integrity 

and safety is important at cylinder change.


Preface 

based on volume, weight or molar units or other 

concentration bases such as, µgram/liter or mg/m 3 on 

request. 

• For all products the material recommendation is valid 

both for cylinder regulators, gas panels and points of use 

equipment. Central gas supply system recommendations 

are given with a symbol, and divided into three 

categories: green, blue and orange. For gas withdrawal 

with a cylinder regulator, suitable regulators are given 

under ‘general.’ The recommended cylinder regulators 

are chosen to secure optimal results at all times. 

• If nothing else is stated, the stated pressure is absolute. 

• Blending tolerance is the maximum difference between 

the ordered concentration and the delivered mixture. 

The blending tolerance varies depending on preparation 

method and is normally given as percentage relative to 

the component. A blending tolerance of 10% for a gas 

mixture with the concentration 250 ppm, means that the 

mixture will contain 250 ppm ±10% of the component. 

This means a true concentration between 225 ppm and 

275 ppm. 

• Analysis uncertainty is the maximum difference between 

the analysis result and the true concentration. Often the 

uncertainty is the most important quality parameter. 

The analysis uncertainty is given as percentage relative 

to the analyzed component concentration, which means 

that 2% analysis uncertainty applied to the blending 

tolerance example on this page will give analysis result 

259 ppm ±2%, meaning a true concentration of 254–264 

ppm. 

• Shelf life is the guaranteed durability time of the 

analysis result, as long as the mixture has not received 

an improper treatment, and as long as Linde’s remarks 

have been complied with. The shelf lifetime starts when 

the product is verified/analyzed. 

• Pure gases have CAS and UN numbers. CAS number 

stands for Chemical Abstract Substance number and is 

unique for each substance. UN number is a similar type 

of register number for chemical substances and mixtures 

issued by the United Nations. These numbers are given 

as an aid when searching in international databases. 

• Transport data are based on ADR and DOT. ADR rules 

are issued by the United Nations and are valid for road 

transport in most countries in Europe. DOT rules are 

225 

ppm 

Example: 

250 ppm He 

q.s. N2 Blending tolerance: ±10% relative 

Analysis uncertainty: ±2% relative 

Blending tolerance 

– + 

Ordered component concentration 

Analysis uncertainty 

250 

ppm 

254 ppm 

259 ppm 

264 ppm 

Analysis result 

275 

ppm


Preface 

issued by the U.S. Department Of Transport and are 

valid for road transport in most countries in North and 

South America. 

• Risks are risk phrases according to EC directive 67/548 

as of 08/06/2000, Official Journal of the European 

Community L 136. 

• n.a. stands for not applicable, e.g. risks for a ppm gas 

mixture with air as balance may not have any risk phrase 

since it is considered as ‘polluted’ air, not exceeding any 

safety limits. 

• Cylinder size represents common standard sizes. Other 

sizes can be obtained upon request. Check with your 

local Linde office for additional information. 

• Given gas volumes/weights are minimum content in 

cases of products with pressure ranges or several 

supplied pressures. 

• Liquefied air gases are delivered in dewars, or tanks at 

customer premises designed for the purpose. Please 

contact Linde locally for more specific information. 

• Physical data reproduced by permission of DIPPR, the 

American Institute of Chemical Engineers. 

• Note that national laws and regulations govern the 

permission to produce and use products that may be 

dangerous due to flammability and/or toxicity. Hence 

some of the mixtures contained herein may not be 

allowed on certain local markets. 

• Linde reserves the right to make alterations to 

specifications, quantities, etc., for production or other 

reasons, subsequent to publication. 

• The information contained herein has been prepared by 

qualified experts within Linde. While we believe that 

the information is accurate within the limits of the 

analytical methods employed and is complete to the 

extent of the specific analyzes performed, we make no 

warranty or representation as to the suitability of the 

use of the information for any particular purposes. The 

information is offered with the understanding that any 

use of the information is at the sole discretion and risk 

of the user. In any case Linde’s liability arising out of the 

use of the information contained herein shall be limited 

by the fee established for providing such information. 

2 

2 

2 

2 

2 

5.1 

2 

2 

2 

5.1 

2 

5.1 

8 

8 

NON-FLAMMABLE GAS 

2 

FLAMMABLE GAS 

NON-FLAMMABLE GAS OXIDIZER 

2 

5.1 

INHALATION 

HAZARD 

2 

INHALATION 

HAZARD 

2 

2 

INHALATION 

HAZARD 

2 

FLAMMABLE GAS 

2 

OXIDIZER 

5.1 

INHALATION CORROSIVE 

HAZARD 

2 8 

INHALATION OXIDIZER 

HAZARD 

CORROSIVE 

2 5.1 

8 

Transport symbols for gases 

ADR symbol for compressed 

ADR symbol for flammable 

ADR symbol for toxic 

ADR symbol for compressed and oxidizing 

ADR symbol for toxic and flammable 

ADR symbol for toxic and oxidizing 

ADR symbol for toxic and corrosive, etching 

ADR symbol for toxic, oxidizing and corrosive, 

etching 

DOT symbol for compressed 

DOT symbol for flammable 

DOT symbol for toxic 

DOT symbol for compressed and oxidizing 

DOT symbol for toxic and flammable 

DOT symbol for toxic and oxidizing 

DOT symbol for toxic and corrosive, etching 

DOT symbol for toxic, oxidizing and corrosive, 

etching



Although we cannot see them, the world around is populated with microorganisms. Often we are quick to judge microorganisms 

like bacteria are harmful to humans. It’s part of our education, too. We are trained to wash our hands 

before eating. Excessively high levels of microorganisms can lead to food poisoning. Or we only have to watch what 

happens to food that is getting old. It starts growing mould. 

But in fact we can’t live without microorganisms. Inside our bodies, they are necessary to digest our food. French cheese would not exist 

without microorganisms. One of the most well known microorganisms is yeast – one of the essential ingredients in brewing beer or 

making bread. 

In industrial processes, too, microorganisms are used frequently. Typical examples are the production or processing of food or the 

preparation of medicines. Although an enormous variety of microorganisms exist, they have one characteristic in common. They need 

very specific conditions in which to survive and multiply. Temperature, level of acidity and other ambient conditions must be at a certain 

interval. Oxygen can be deadly to certain microorganisms while others need oxygen to survive. Industrial processes use the properties 

of the ambient atmosphere to promote or inhibit the growth of microorganisms. Typical examples are mixtures containing carbon dioxide 

in air to stimulate or inhibit the growth of microorganisms. See CO 2 bioair mixtures for practical examples of standardized products 

used for this type of application.



carbon dioxide 

Anaerobe carbon dioxide 4.0 

CO 2 

CAS: 124389 

UN: 1013 

General 

Filling pressure at 15 °C : 51 bar(a) 

70 °F : 830 psi(g) 

Material recommendations: Steel cylinder 

Brass valve 

2 


2 

Impurities Cyl. Content Prod. code 

size [kg] [lb] 

O 2 ≤ 10 ppm 7 5 2032 

N 2 ≤ 40 ppm 10 7.5 

H 2 O ≤ 10 ppm 20 15.0 

31 40 

44 60 

50 37.5 

All specifications based on vaporized liquid phase. 

Risks 

Asphyxiant at high concentrations. 

Transport 

ADR: Class 2, 2A DOT: Class 2.2 

Recommended cylinder regulator 

Outlet pressure 

HiQ ® REDLINE bar psi Prod. code 

C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103



bioair 

CO 2 bioair 2.5% 

CO 2 bioair 5% 

Mixtures 

2 

10% 

10% 


General 


70 °F : 7–44l 2,000 psi(g) 

49l 2,400 psi(g) 

Material recommendations: Aluminum/steel cylinder 

Brass valve 

2 

n.a. 36 

n.a. 36 

Composition Cyl. Content Prod. code 

size [m3 ] [ft3 ] 

2.5% CO 2 7 35 2287 

20.9% O 2 10 1.49 

q.s. N 2 20 2.98 

44 217 

49 275 

50 7.44 

5% CO 2 7 35 2288 

20.9% O 2 10 1.50 

q.s. N 2 20 3.00 

44 217 

49 275 

50 7.51 

Risks 

n.a. 

Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103



bionert 

CO 2 bionert 2.5% 

CO 2 bionert 5% 

CO 2 bionert 10% 

Mixtures 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 

10% 

10% 

10% 


2 

n.a. 36 

n.a. 36 

n.a. 36 


size [m3 ] [ft3 ] 

2.5% CO 2 7 33 2284 

q.s. N 2 10 1.47 

20 2.93 

44 212 

49 275 

50 7.33 

5% CO 2 7 33 2285 

q.s. N 2 10 1.47 

20 2.93 

44 212 

49 275 

50 7.39 

10% CO 2 7 33 2286 

q.s. N 2 10 1.47 

20 2.93 

44 212 

49 275 

50 7.52 

Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103



bioreduce 

H 2 bioreduce 3% 

Mixtures 

General 


70 °F : 455 psi(g) 

Material recommendations: Aluminum cylinder 

Brass valve 

2 

10% 


2 

n.a. 36 


size [m3 ] [ft3 ] 

3% H 2 7 9.6 2283 

q.s. CO 2 10 0.38 

20 0.76 

44 60.6 

49 67.5 

50 1.91 

Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102



bioreduce 

H 2 /CO 2 bioreduce 10/10% 




Mixtures 10% H 2 

5% H 2 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 

2 

10% 

10% 

10% 

10% 

n.a. 36 

n.a. 36 

n.a. 36 

n.a. 36 

FLAMMABLE GAS 

2 


2 


size [m3 ] [ft3 ] 

10% H 2 7 30 2279 

10% CO 2 10 1.46 

q.s. N 2 20 2.92 

44 200 

49 275 

50 7.41 

10% H 2 7 30 2280 

5% CO 2 10 1.46 

q.s. N 2 20 2.92 

44 200 

49 275 

50 7.29 

5% H 2 7 30 2281 

10% CO 2 10 1.46 

q.s. N 2 20 2.92 

44 200 

49 275 

50 7.46 

5% H 2 7 30 2282 

5% CO 2 10 1.46 

q.s. N 2 20 2.92 

44 200 

49 275 

50 7.34 

Risks 

10% H2 5% H2 Highly flammable. 


Transport 

10% H 2 ADR: Class 2, 1F DOT: Class 2.1 

5% H 2 ADR: Class 2, 1A DOT: Class 2.2 




C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103



biosterile 

C 2 H 4 O biosterile 6% 



Mixtures 6% 

10 & 15% 

General 

Filling pressure at 15 °C : 6% 7 bar(a) 

10% 4.6 bar(a) 

15% 3.2 bar(a) 

70 °F : 48 psi(g) 


Stainless steel valve 

2 

2 

10% 

10% 

10% 

FLAMMABLE GAS 

2 

FLAMMABLE GAS 

2 

n.a. 12 

n.a. 12 

n.a. 12 


size [m3 ] [ft3 ] 

6% C 2 H 4 O 7 1.8 6056 

q.s. CO 2 10 0.07 

20 0.14 

44 11.4 

49 12.7 

50 0.36 

10% C 2 H 4 O 7 1.2 6057 

q.s. CO 2 10 0.05 

20 0.09 

44 7.3 

49 8.1 

50 0.23 

15% C 2 H 4 O 7 0.8 2290 

q.s. CO 2 10 0.03 

20 0.06 

44 5.1 

49 5.6 

50 0.16 

Risks 

Highly flammable. Toxic by inhalation. 

May cause cancer by inhalation. 

Transport 

6% ADR: Class 2,2A DOT: Class 2.1 

10 & 15% ADR: Class 2,2F DOT: Class 2.1 


Please contact Linde for advice.



bioxide 

CO 2 bioxide 5% 

Mixtures 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 

5.1 

10% 


2 

n.a. 36 

5.1 


size [m3 ] [ft3 ] 

5% CO 2 7 35 2289 

q.s. O 2 10 1.60 

20 3.19 

44 227 

49 275 

50 7.98 

Risks 

Contact with combustible material may cause fire. 

Transport 

ADR: Class 2, 1O DOT: Class 2.2 




C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103



ethylene oxide 

Sterilizing ethylene oxide 3.0 

C 2 H 4 O 

CAS: 75218 

UN: 1040 

2 

General 

Filling pressure at 15 °C : 1.2 bar(a) 

70 °F : 50 psi(g) with nitrogen headspace 



2 

INHALATION 

HAZARD 

2 

FLAMMABLE GAS 

2 



H 2 O ≤ 100 ppm 7 5.3 2054 

10 7.5 

20 15.0 

22 10 

44 33 

50 37.5 


Risks 


May cause cancer by inhalation. 

Transport 

ADR: Class 2, 2TF DOT: Class 2.3 





The petrochemical industry uses many different sources as raw materials. Often crude oil is used. After refining, it is 

used as the raw material for other production processes and synthesis. Unfortunately, most fractions of the oil are too 

heavy and dense to be used, which limits its applications. 

Converting these fractions into smaller molecules, however, increases the value of the product enormously. The heavier oil fractions can 

be cracked in a reactor, creating small molecules. The cracking creates unsaturated bondings within the molecules. Hydrogen can be 

used to saturate these bonds again to create precisely the product that is wanted. Hydrogen is normally produced by steam reforming 

of natural gas into carbon monoxide and hydrogen. 

The composition of natural gas varies widely. Besides its main component methane, other hydrocarbons are part of the natural gas, 

including nitrogen and carbon dioxide. The latter components in particular do not contribute at all to the generation of hydrogen. In 

fact, they lower the yield and valuable energy is lost in the steam reformer. As a bulk consumer, this industry therefore needs to know 

the composition of the natural gas it intends to use. The heat content is expressed as the caloric value. It defines the quality and value 

of the delivered natural gas. The incoming natural gas is analyzed to determine its chemical composition and caloric value. The analyzer 

is normally calibrated with a mixture of a known composition. Natural gas is generally categorized as either low-caloric or high-caloric 

according to a common standard. Lowcalor or Highcalor natural gas are common standards that are used for caloric measurements.



G-gases 

G20 methane 

Complies with EN 437. 

G21 calbur 


G22 calbur 


G23 calbur 


G25 calbur 


G26 calbur 


5% n.a. n.a. 

5% n.a. n.a. 

5% n.a. n.a. 

5% n.a. n.a. 

5% n.a. n.a. 


size [m3 ] [ft3 ] 

≤0.5% other 7 30.2 2080 

C n H m 10 1.20 

20 2.39 

44 300 

49 360 

50 5.98 

13% C 3 H 8 7 8.6 2462 

q.s. CH 4 10 0.34 

20 0.69 

44 54.2 

49 60.4 

50 1.71 

35% H 2 7 31 2463 

q.s. CH 4 10 1.55 

20 3.10 

44 206 

49 274 

50 7.75 

7.5% N 2 7 34 2464 

q.s. CH 4 10 1.82 

20 3.65 

44 210 

49 322 

50 9.12 

14% N 2 7 34 2465 

q.s. CH 4 10 1.78 

20 3.56 

44 210 

49 314 

50 8.90 

7% C 3 H 8 7 16.6 2466 

13% N 2 10 0.66 

q.s. CH 4 20 1.32 

44 104 

49 116 

50 3.29



G-gases 

G27 calbur 


Mixtures 

2 

General 

Filling pressure at 15 °C : G20 150 – 200 bar(a) 

G21 31 bar(a) 

G22 150 bar(a) 

G23 150 bar(a) 

G25 150 bar(a) 

G26 58 bar(a) 

G27 150 bar(a) 

70 °F : G20 2,000 – 2,400 psi(g) 

G21 469 psi(g) 

G22 2,000 psi(g) 

G23 2,000 psi(g) 

G25 2,000 psi(g) 

G26 873 psi(g) 

G27 2,000 psi(g) 


Brass valve 


size [m3 ] [ft3 ] 

5% n.a. n.a. 18% N 2 7 30 2467 

q.s. CH 4 10 1.76 

20 3.51 

44 200 

49 275 

50 8.78 

FLAMMABLE GAS 

2 

Risks 

Highly flammable. 

Transport 

G20–G23, 

G25–G27 ADR: Class 2, 1F DOT: Class 2.1 




C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126



G-gases 

G30 butane 


G31 propane 


G32 propene 


Mixtures 

2 

FLAMMABLE GAS 

General 

Filling pressure at 15 °C : G30 1.8 bar(a) 

G31 7.3 bar(a) 

G32 9 bar(a) 

70 °F : G30 16.3 psi(g) 

G31 109 psi(g) 

G32 136 psi(g) 


Brass valve 

2 



≤0.5% other 7 7 2019 

C n H m 10 4.9 

20 9.8 

44 40 

49 55 

50 24.5 

≤0.5% other 7 6 2116 

C n H m 10 4.2 

20 8.4 

44 40 

49 45 

50 21.0 

≤0.4% other 7 6 2119 

C n H m 10 4.3 

20 8.6 

44 35 

49 39 

50 21.5 

Risks 


Transport 

G31 ADR: Class 2, 1F DOT: Class 2.1 

G30, G32 ADR: Class 2, 2F DOT: Class 2.1 




C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126



G-gases 

G110 calbur 


G112 calbur 


G120 calbur 


G222 calbur 


G231 calbur 


5% n.a. n.a. 

5% n.a. n.a. 

5% n.a. n.a. 

5% n.a. n.a. 

5% n.a. n.a. 


size [m3 ] [ft3 ] 

24% N 2 7 30 2468 

26% CH 4 10 1.42 

q.s. H 2 20 2.85 

44 200 

49 275 

50 7.12 

24% N 2 7 30 2469 

17% CH 4 10 1.40 

q.s. H 2 20 2.80 

44 200 

49 275 

50 6.99 

21% N 2 7 30 2470 

32% CH 4 10 1.44 

q.s. H 2 20 2.88 

44 200 

49 275 

50 7.20 

23% H 2 7 30 2471 

q.s. CH 4 10 1.64 

20 3.27 

44 200 

49 275 

50 8.16 

15% N 2 7 30 2472 

q.s. CH 4 10 1.77 

20 3.55 

44 200 

49 275 

50 8.87



G-gases 

G271 calbur 


Mixtures 

2 

5% n.a. n.a. 

FLAMMABLE GAS 

General 

Filling pressure at 15 °C : G110 150 bar(a) 

G112 150 bar(a) 

G120 150 bar(a) 

G222 150 bar(a) 

G231 150 bar(a) 

G271 150 bar(a) 

70 °F : G110 2,000 psi(g) 

G112 2,000 psi(g) 

G120 2,000 psi(g) 

G222 2,000 psi(g) 

G231 2,000 psi(g) 

G271 2,000 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

26% N 2 7 30 2473 

q.s. CH 4 10 1.71 

20 3.42 

44 200 

49 275 

50 8.55 

Risks 


Transport 

G110, G112, G120, 

G222, G231, G271 ADR: Class 2,1F DOT: Class 2.1 




C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126



natural gas 

Lowcalor natural gas 

Composition may vary slightly locally. 

Highcalor natural gas 

Composition may vary slightly locally. 

EU natural gas 

US natural gas 

Mixtures 

2 

2% 2% 36 

2% 2% 36 

n.a. n.a. n.a. 

n.a. n.a. n.a. 

FLAMMABLE GAS 

General 

Filling pressure at 15 °C : Low 87 bar(a) 

High 30 bar(a) 

EU 64 bar(a) 

US 29 bar(a) 

70 °F : Low 1,309 psi(g) 

High 456 psi(g) 

EU 966 psi(g) 

US 440 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

2.6% N 2 7 27.8 2474 

7.6% CO 2 10 1.10 

5.9% C 2 H 6 20 2.21 

2.5% C 3 H 8 44 175 

q.s. CH 4 49 195 

50 5.52 

4.6% C 2 H 6 7 8.3 2475 

5.4% C 3 H 8 10 0.33 

1.5% n-C 4 H 10 20 0.65 

q.s. CH 4 44 52 

49 58 

50 1.64 

0.5% N 2 7 18.8 2476 

0.5% CO 2 10 0.75 

4.5% C 2 H 6 20 1.49 

1.5% C 3 H 8 44 118 

0.5% i-C 4 H 10 49 132 

0.5% n-C 4 H 10 50 3.73 

q.s. CH 4 

2.6% N 2 7 11.1 2477 

0.3% CO 2 10 0.31 

2.5% C 2 H 6 20 0.61 

0.3% C 3 H 8 44 70 

0.9% i-C 4 H 10 49 78 

0.9% n-C 4 H 10 50 1.53 

500 ppm i-C 5 H 12 

500 ppm n-C 5 H 12 

500 ppm n-C 6 H 14 

q.s. CH 4 

Risks 


Transport 

ADR: Class 2, 1F DOT: Class 2.1 




C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

Process and quality control are essential in industry today. A wide variety of analyzers are used to determine the 

performance of each production step. Many analyses are done by taking samples and examining them inside a 

laboratory. 

However, there is a strong trend towards bringing analytical equipment closer to the process itself. Analyses are performed online, often 

in combination with integrated process control. This gives faster response times and hence better yields in the process. Another aim is 

to limit the amount of waste coming out of the reactor. Several different types of analyzers and measuring techniques are used. Often, 

these are dedicated to monitor a specific process variable. Many analyzers require a gas for their operation. The purity of the gas often 

affects the accuracy of the measurement. 

For online analyzers, standard purity is sufficient. Instrument argon 5.0 or Instrument nitrogen 5.0 are commonly used products. In 

laboratories, a much higher purity is used to limit the number of variables in the development phase. Or a higher standard of reliability 

may be required for quality control. 

A good example is the use of NMR helium liquid 4.0 for cooling purposes in nuclear magnetic resonance (NMR). This equipment is 

used in the pharmaceutical industry to investigate molecular structures in new drugs.


Instrument 

acetylene 

AAS acetylene 2.6 

C 2 H 2 

CAS: 74862 

UN: 1001 

General 

Filling pressure at 15 °C : 15–18 bar(a) 

70 °F : 250 psi(g) 


Stainless steel or brass 

(


Instrument 

ammonia 

Detector ammonia 3.6 

SFE ammonia 3.6 

Supplied with dip tube. 

NH 3 

CAS: 7664417 

UN: 1005 

General 


70 °F : 114 psi(g) 



2 


2 



O 2 ≤ 50 ppm 5 5 2002 

H 2 O ≤ 300 ppm 10 5.3 

20 10.6 

44 50 

50 25.0 

H 2 O ≤ 300 ppm 7 5 2003 

10 5.3 

20 10.6 

44 50 

50 25.0 


Risks 

Toxic by inhalation. 

Transport 

ADR: Class 2, 2TC DOT: Class 2.2 




Instrument 

argon 

Instrument argon 5.0 

ICP argon 5.0 

Laboratory argon 5.7 

Scientific argon 6.0 

ICP argon liquid 5.0 

Research argon liquid 5.0 

Ar 

CAS: 7440371 

UN: 1006 

2 


General 


70 °F : 7&44l 2,000 psi(g) 

49l 2,640 psi(g) 


Brass valve 

Risks 


2 


size [m3 ] [ft3 ] 

O 2 ≤ 2 ppm 7 35 2007 

N 2 ≤ 5 ppm 10 2.10 

C n H m ≤ 0.2 ppm 20 4.20 

H 2 O ≤ 3 ppm 44 224 

49 336 

50 10.51 

O 2 ≤ 2 ppm 7 35 6001 

C n H m ≤ 0.2 ppm 10 2.10 

H 2 O ≤ 3 ppm 44 224 

49 336 

50 10.51 

O 2 ≤ 0.5 ppm 7 35 2192 

N 2 ≤ 1 ppm 10 2.10 

H 2 ≤ 0.1 ppm 20 4.20 

CO+CO 2 ≤ 0.2 ppm 44 224 

C n H m ≤ 0.1 ppm 49 336 

H 2 O ≤ 2 ppm 50 10.51 

O 2 ≤ 0.2 ppm 7 35 2010 

N 2 ≤ 0.4 ppm 10 2.10 

H 2 ≤ 0.1 ppm 20 4.20 

CO+CO 2 ≤ 0.2 ppm 44 224 

C n H m ≤ 0.1 ppm 49 336 

H 2 O ≤ 0.5 ppm 50 10.51 

O 2 ≤ 2 ppm on request 2011 

N 2 ≤ 5 ppm 

C n H m ≤ 0.2 ppm 

H 2 O ≤ 3 ppm 


N 2 ≤ 5 ppm 

C n H m ≤ 0.2 ppm 

H 2 O ≤ 2 ppm 

Liquid specifications based on vaporized liquid phase. 

Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

1,3-butadiene 

Scientific 1,3-butadiene 2.5 

C 4 H 6 

CAS: 106990 

UN: 1010 

General 


70 °F : 22 psi(g) 


Brass valve 

2 

2 

INHALATION 

HAZARD 

2 

FLAMMABLE GAS 

2 



other 10 5.5 2017 

C n H m ≤ 0.5% 20 11.0 

44 55 

50 27.5 


Risks 

Highly flammable. Toxic by inhalation. May cause cancer by 

inhalation. 

Transport 





Instrument 

n-butane 

Instrument n-butane 3.5 

Scientific n-butane 3.5 

C 4 H 10 

CAS: 106978 

UN: 1011 

General 


70 °F : 16.3 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 44 45 6002 

C n H m ≤ 500 ppm 49 55 

50 24.5 

O 2 ≤ 10 ppm 7 7 2021 

CO 2 ≤ 10 ppm 10 4.9 

other 20 9.8 

C n H m ≤ 500 ppm 44 45 

H 2 O ≤ 10 ppm 49 55 

50 24.5 


Risks 


Transport 





Instrument 

iso-butane 

Scientific iso-butane 3.5 

C 4 H 10 

CAS: 75285 

UN: 1969 

General 


70 °F : 31 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 7 2023 

C n H m ≤ 500 ppm 10 5.1 

H 2 O ≤ 10 ppm 20 9.8 

44 45 

49 50 

50 24.5 


Risks 


Transport 





Instrument 


Cryotrap carbon dioxide 3.0 


Instrument carbon dioxide 4.5 

Laboratory carbon dioxide 4.8 

SFE carbon dioxide 5.2 


SFE He carbon dioxide 5.2 

Supplied with helium head space and dip tube. 

Scientific carbon dioxide 5.2 

SFE halocarbon free carbon dioxide 5.5 

Supplied with helium head space and dip tube. 



O 2 + N 2 ≤ 500 ppm 7 9 6003 

H 2 O ≤ 250 ppm 10 7.5 

C n H m ≤ 50 ppm 20 15.0 

44 60 

49 65 

50 37.5 

O 2 ≤ 15 ppm 7 9 2035 

C n H m ≤ 2 ppm 10 7.5 

H 2 O ≤ 5 ppm 20 15.0 

44 60 

49 65 

50 37.5 

O 2 ≤ 5 ppm 7 9 6004 

N 2 ≤ 12 ppm 10 7.5 

C n H m ≤ 0.5 ppm 20 15.0 

H 2 O ≤ 5 ppm 44 60 

49 65 

50 37.5 

C n H m ≤ 500 ppb 7 9 2036 

(C 1 –C 20 ) 10 7.5 

FCHC ≤ 1 ppb 20 15.0 

H 2 O ≤ 2 ppm 44 60 

49 65 

50 37.5 

C n H m ≤ 500 ppb 7 9 2195 

(C 1 –C 20 ) 10 7.5 

FCHC ≤ 1 ppb 20 15.0 

H 2 O ≤ 2 ppm 44 60 

49 65 

50 37.5 

O 2 ≤ 1 ppm 7 9 2037 

N 2 ≤ 3 ppm 10 7.5 

C n H m ≤ 1 ppm 20 15.0 

H 2 O ≤ 3 ppm 44 60 

49 65 

50 37.5 

C n H m ≤ 10 ppb 7 9 6005 

(C 1 –C 20 ) 10 7.5 

FCHC ≤ 0.01 ppb 20 15.0 

H 2 O ≤ 1 ppm 44 60 

49 65 

50 37.5


Instrument 


Research carbon dioxide liquid 4.5 

CO 2 

CAS: 124389 

UN: 1013 

2 


General 


Helium head space 150 bar(a) 

70 °F : 830 psi(g) 

Helium head space 2,000 psi(g) 


Brass valve 

2 



O2 ≤ 10 ppm on request 2039 

N2 ≤ 30 ppm 

CnHm ≤ 1 ppm 

H2O ≤ 10 ppm 


Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

carbon monoxide 

Instrument carbon monoxide 3.7 

Scientific carbon monoxide 4.7 

CO 

CAS: 630080 

UN: 1016 

2 

2 

INHALATION 

HAZARD 

General 


70 °F : 1,660 psi(g) 

49l 2,000 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 


size [m3 ] [ft3 ] 

O 2 ≤ 30 ppm 7 28 2041 

N 2 ≤ 300 ppm 10 1.00 

CO 2 ≤ 30 ppm 20 3.80 

H 2 ≤ 100 ppm 44 175 

Ar ≤ 20 ppm 49 236 

C n H m ≤ 10 ppm 50 9.60 

H 2 O ≤ 10 ppm 

O 2 ≤ 5 ppm 7 28 2042 

N 2 ≤ 10 ppm 10 1.00 

CO 2 ≤ 5 ppm 20 3.80 

H 2 ≤ 1 ppm 44 175 

Ar ≤ 15 ppm 49 236 

C n H m ≤ 2 ppm 50 9.60 

H 2 O ≤ 5 ppm 

Risks 


Transport 





C 200/2 P, brass 3 45 5484 

C 200/2 P, brass 6 85 3131 

C 200/2 P, brass 10.5 150 3132


Instrument 

chrocal 

PID chrocal 100 ppm 

PID chrocal 150 ppm 

Mixtures 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 

5% 2% 24 

5% 2% 24 


2 


size [m3 ] [ft3 ] 

100 ppm i-C 4 H 8 7 30 2540 

q.s. synth. air 10 1.49 

20 2.97 

44 200 

49 275 

50 7.43 

150 ppm i-C 4 H 8 7 30 2541 

q.s. synth. air 10 1.49 

20 2.97 

44 200 

49 275 

50 7.43 

Risks 

n.a. 

Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

chrocal 

Alkane chrocal 10 ppm 

Alkane chrocal 100 ppm 

Alkane chrocal 1,000 ppm 

Mixtures 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 

5% 2% 24 

5% 2% 24 

5% 2% 24 


2 


size [m3 ] [ft3 ] 

10 ppm CH 4 7 30 2542 

10 ppm C 2 H 6 10 1.46 

10 ppm C 3 H 8 20 2.91 

10 ppm n-C 4 H 10 44 200 

10 ppm i-C 4 H 10 49 275 

q.s. N 2 50 7.28 

100 ppm CH 4 7 30 2543 

100 ppm C 2 H 6 10 1.46 

100 ppm C 3 H 8 20 2.91 

100 ppm n-C 4 H 10 44 200 

100 ppm i-C 4 H 10 49 275 

q.s. N 2 50 7.28 

1,000 ppm CH 4 7 30 2544 

1,000 ppm C 2 H 6 10 1.46 

1,000 ppm C 3 H 8 20 2.91 

1,000 ppm n-C 4 H 10 44 200 

1,000 ppm i-C 4 H 10 49 275 

q.s. N 2 50 7.28 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

chrocal 

Alkene chrocal 10 ppm 

Alkene chrocal 100 ppm 

Alkene chrocal 1,000 ppm 

Mixtures 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 

5% 2% 24 

5% 2% 24 

5% 2% 24 


2 


size [m3 ] [ft3 ] 

10 ppm C 2 H 4 7 30 2545 

10 ppm C 3 H 6 10 1.45 

10 ppm i-C 4 H 8 20 2.90 

10 ppm cis-2- 44 200 

C 4 H 8 49 275 

10 ppm trans-2- 50 7.25 

C 4 H 8 

q.s. N 2 

100 ppm C 2 H 4 7 30 2546 

100 ppm C 3 H 6 10 1.45 

100 ppm i-C 4 H 8 20 2.90 

100 ppm cis-2- 44 200 

C 4 H 8 49 275 

10 ppm trans-2- 50 7.25 

C 4 H 8 

q.s. N 2 

1,000 ppm C 2 H 4 7 30 2547 

1,000 ppm C 3 H 6 10 1.45 

1,000 ppm i-C 4 H 8 20 2.90 

1,000 ppm cis-2- 44 200 

C 4 H 8 49 275 

1,000 ppm trans-2- 50 7.24 

C 4 H 8 

q.s. N 2 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

chrocar 

N 2 chrocar 40% 

HC specified N 2 chrocar 40% 

Mixtures 

2 

5% n.a. n.a. 

5% n.a. n.a. 

FLAMMABLE GAS 

General 


70 °F : 2,000 psi(g) 

49l 2,400 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

40% H 2 7 32 2536 

q.s. N 2 10 1.39 

20 2.79 

44 206 

49 275 

50 6.97 

40% H 2 7 32 6175 

C n H m ≤ 1 ppm 10 1.39 

q.s. N 2 20 2.79 

44 206 

49 275 

50 6.97 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

chrocar 

He chrocar 8.5% 

He chrocar 40% 

HC specified He chrocar 40% 

Mixtures 

2 

5% n.a. n.a. 

5% n.a. n.a. 

5% n.a. n.a. 

FLAMMABLE GAS 

General 


70 °F : 2,000 psi(g) 

49l 2,400 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

8.5% H 2 7 31 2534 

q.s. He 10 1.38 

20 2.76 

44 199 

49 266 

50 6.90 

40% H 2 7 31 2535 

q.s. He 10 1.37 

20 2.75 

44 199 

49 266 

50 6.87 

40% H 2 7 31 6174 

C n H m ≤ 1 ppm 10 1.37 

q.s. He 20 2.75 

44 199 

49 266 

50 6.87 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

deuterium 

Scientific deuterium 2.8 >99.8% 

D2 + H2 D 2 

CAS: 7782390 

UN: 1957 

2 

FLAMMABLE GAS 

General 


70 °F : 2,000 psi(g) 

44l 1,850 psi(g) 


Brass valve 

2 

D 2 


size [m3 ] [m3 ] 

O 2 ≤ 5 ppm 7 0.84 2046 

N 2 ≤ 10 ppm 10 0.94 

H 2 O ≤ 10 ppm 16 1.8 

44 5.0 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

dewcal 

H 2 O dewcal 5 ppm 



Mixtures 

General 


100 ppm 65 bar(a) 

70 °F : 2,000 psi(g) 

100 ppm 930 psi(g) 


Brass valve 

Dew point 1 °C/33.8 °F. 

2 

20% 10% 12 

10% 5% 12 

10% 5% 12 


2 


size [m3 ] [ft3 ] 

5 ppm H 2 O 7 30 6176 

q.s. N 2 10 1.45 

20 2.90 

31 140 

50 7.26 

25 ppm H 2 O 7 30 6177 

q.s. N 2 10 1.45 

20 2.90 

31 140 

50 7.25 

100 ppm H 2 O 7 16 6178 

q.s. N 2 10 0.65 

20 1.30 

31 71 

50 3.26 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

2,2-dimethylpropane 

Scientific 2,2-dimethylpropane 2.0 

C 5 H 12 

CAS: 463821 

UN: 2044 

General 


70 °F : 7 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 7 2049 

C n H m ≤ 0.7% 10 5.0 

20 10.0 

44 40 

49 45 

50 25.0 


Risks 


Transport 





Instrument 

ethane 

Instrument ethane 3.5 

Scientific ethane 4.5 

C 2 H 6 

CAS: 74840 

UN: 1035 

General 


70 °F : 544 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



O 2 ≤ 10 ppm 7 2 2050 

N 2 ≤ 40 ppm 10 3.0 

CO 2 ≤ 5 ppm 20 6.0 

other 44 10 

C n H m ≤ 400 ppm 49 32 

H 2 O ≤ 5 ppm 50 15.0 

O 2 ≤ 4 ppm 7 2 2051 

N 2 ≤ 20 ppm 10 3.0 

CO 2 ≤ 1 ppm 20 6.0 

other 44 10 

C n H m ≤ 20 ppm 49 32 

H 2 O ≤ 3 ppm 50 15.0 


Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

ethene 

Scientific ethene 3.5 

C 2 H 4 

CAS: 74851 

UN: 1962 

General 


70 °F : 1,200 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



O 2 ≤ 10 ppm 7 4.5 2053 

N 2 ≤ 40 ppm 10 3.7 

CO 2 ≤ 5 ppm 20 7.4 

other 44 30 

C n H m ≤ 450 ppm 49 32 

H 2 O ≤ 5 ppm 50 18.5 


Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

helium 

Instrument helium 4.6 

Detector helium 5.0 

Halocarbon free helium 5.0 

Auto emission helium 5.0 

Laboratory helium 5.6 

Scientific helium 6.0 

NMR helium liquid 4.0 


size [m3 ] [ft3 ] 

O 2 ≤ 5 ppm 7 33 2057 

C n H m ≤ 1 ppm 10 1.80 

H 2 O ≤ 5 ppm 20 3.60 

44 200 

49 291 

50 9.01 

O 2 ≤ 2 ppm 7 33 2059 

N 2 ≤ 5 ppm 10 1.80 

C n H m ≤ 1 ppm 20 3.60 

H 2 O ≤ 3 ppm 44 200 

49 291 

50 9.01 

O 2 ≤ 2 ppm 7 33 6008 

N 2 ≤ 5 ppm 10 1.80 

Halocarbons 20 3.60 

as SF 6 ≤ 1 ppb 44 200 

C n H m ≤ 1 ppm 49 291 

H 2 O ≤ 3 ppm 50 9.01 

O 2 ≤ 2 ppm 7 33 2060 

N 2 ≤ 5 ppm 10 1.80 

C n H m ≤ 1 ppm 20 3.60 

NO ≤ 0.1 ppm 44 200 

H 2 O ≤ 3 ppm 49 291 

50 9.01 

O 2 ≤ 0.5 ppm 7 33 2193 

N 2 ≤ 1 ppm 10 1.80 

H 2 ≤ 0.1 ppm 20 3.60 

C n H m ≤ 0.1 ppm 44 200 

H 2 O ≤ 2 ppm 49 291 

50 9.01 

O 2 ≤ 0.2 ppm 7 33 2061 

N 2 ≤ 0.4 ppm 10 1.80 

H 2 ≤ 0.1 ppm 20 3.60 

C n H m ≤ 0.1 ppm 44 200 

H 2 O ≤ 0.5 ppm 49 291 

50 9.01 

H 2 O ≤ 5 ppm on request 2062


Instrument 

helium 

Research helium liquid 4.0 

He 

CAS: 7440597 

UN: 1046 

2 


General 


70 °F : 2,000 psi(g) 

49l 2,640 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 


N2 ≤ 80 ppm 


H2O ≤ 5 ppm 


Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

hydrogen 

Instrument hydrogen 4.5 

Detector hydrogen 5.0 

Halocarbon free hydrogen 5.0 

Laboratory hydrogen 5.5 

Scientific hydrogen 6.0 

H 2 

CAS: 1333740 

UN: 1049 

2 

FLAMMABLE GAS 

General 


70 °F : 2,000 psi(g) 

49l 2,400 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

O 2 ≤ 5 ppm 7 33 2065 

H 2 O ≤ 5 ppm 10 1.76 

20 3.53 

44 193 

49 258 

50 8.82 

O 2 ≤ 2 ppm 7 33 2067 

N 2 ≤ 4 ppm 10 1.76 

C n H m ≤ 0.5 ppm 20 3.53 

H 2 O ≤ 4 ppm 44 193 

49 258 

50 8.82 

O 2 ≤ 2 ppm 7 33 6009 


as SF 6 ≤ 1 ppb 20 3.53 

C n H m ≤ 0.1 ppm 44 193 

H 2 O ≤ 2 ppm 49 258 

50 8.82 

O 2 ≤ 1 ppm 7 33 2194 

N 2 ≤ 3 ppm 10 1.76 

CO+CO 2 ≤ 0.2 ppm 20 3.53 

C n H m ≤ 0.1 ppm 44 193 

H 2 O ≤ 2 ppm 49 258 

50 8.82 

O 2 ≤ 0.2 ppm 7 33 2068 

N 2 ≤ 0.3 ppm 10 1.76 

CO+CO 2 ≤ 0.1 ppm 20 3.53 

C n H m ≤ 0.1 ppm 44 193 

H 2 O ≤ 0.5 ppm 49 258 

50 8.82 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

hydrogen chloride 

Scientific hydrogen chloride 4.5 

HCl 

CAS: 7647010 

UN: 1050 

2 

General 


70 °F : 613 psi(g) 



8 

INHALATION 

HAZARD 

CORROSIVE 

2 8 



O 2 ≤ 1 ppm 7 8 2073 

N 2 ≤ 2 ppm 10 7.4 

CO ≤ 1 ppm 20 14.8 

CO 2 ≤ 5 ppm 44 60 

C n H m ≤ 1 ppm 49 65 

H 2 O ≤ 2 ppm 50 37.0 


Risks 

Toxic by inhalation. Causes severe burns. 

Transport 





C 200/2 P, stainless steel 3 45 5488 


C 200/2 P, stainless steel 10.5 150 3141


Instrument 

instarg 

H 2 instarg 1% 





Mixtures 

≤ 3% 

≥ 5% 

2 

2 

10% 

10% 

10% 

10% 

10% 


n.a. n.a. 

n.a. n.a. 

n.a. n.a. 

n.a. n.a. 

n.a. n.a. 

General 

Filling pressure at 15 °C : 150/200 bar(a) 

70 °F : 2,000 psi(g) 

49l 2,400 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 


size [m3 ] [ft3 ] 

1% H 2 7 35 2520 

q.s. Ar 10 1.58 

20 3.17 

44 225 

49 301 

50 7.92 

2% H 2 7 35 2521 

q.s. Ar 10 1.58 

20 3.16 

44 225 

49 301 

50 7.90 

3% H 2 7 35 2522 

q.s. Ar 10 1.58 

20 3.15 

44 225 

49 301 

50 7.87 

5% H 2 7 35 2523 

q.s. Ar 10 1.57 

20 3.13 

44 225 

49 301 

50 7.83 

6% H 2 7 35 2524 

q.s. Ar 10 1.56 

20 3.13 

44 225 

49 301 

50 7.81 

Risks 

≤3% Asphyxiant at high concentrations. 

≥5% Highly flammable. 

Transport 

≤3% ADR: Class 2, 1A DOT: Class 2.2 

≥5% ADR: Class 2, 1F DOT: Class 2.1 




C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

instarg 

Methane instarg 5% 



Halocarbon free 

methane instarg 5% 


methane instarg 10% 

Mixtures 

5% 

≥ 10% 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 

2 

10% 

10% 

10% 

10% 

10% 

n.a. n.a. 

n.a. n.a. 

n.a. n.a. 

n.a. n.a. 

n.a. n.a. 


2 

FLAMMABLE GAS 

2 


size [m3 ] [ft3 ] 

5% CH 4 7 37 2525 

q.s. Ar 10 1.60 

20 3.19 

44 238 

49 275 

50 7.98 

10% CH 4 7 37 2526 

q.s. Ar 10 1.61 

20 3.21 

44 238 

49 275 

50 8.03 

20% CH 4 7 37 2527 

q.s. Ar 10 1.63 

20 3.26 

44 238 

49 275 

50 8.14 

5% CH 4 7 37 6172 


as SF 6 ≤1 ppb 20 3.19 

q.s. Ar 44 238 

49 275 

50 7.98 

10% CH 4 7 37 6173 


as SF 6 ≤1 ppb 20 3.21 

q.s. Ar 44 238 

49 275 

50 8.03 

Risks 

5% Asphyxiant at high concentrations. 

≥10% Highly flammable. 

Transport 

5% ADR: Class 2, 1A DOT: Class 2.2 

≥10% ADR: Class 2, 1F DOT: Class 2.1 




C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

instarg 

CO 2 instarg 20% 

Mixtures 

2 

10% 


n.a. n.a. 

General 


70 °F : 2,000 psi(g) 

49l 2,400 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

20% CO 2 7 35 2528 

q.s. Ar 10 1.75 

20 3.50 

44 217 

49 237 

50 8.76 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

insthel 

n-Butane insthel 1.3% 

Mixtures 

General 


70 °F : 993 psi(g) 


Brass valve 

2 

10% 


2 

n.a. n.a. 


size [m3 ] [ft3 ] 

1.3% n-C 4 H 10 7 15 2529 

q.s. He 10 0.63 

20 1.26 

44 98 

49 109 

50 3.14 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

insthel 

iso-Butane insthel 0.95% 

iso-Butane insthel 4% 

Mixtures 

2 

10% 

10% 


n.a. n.a. 

n.a. n.a. 

General 

Filling pressure at 15 °C : 0.95% 140 bar(a) 

4% 33 bar(a) 

70 °F : 0.95% 2,000 psi(g) 

4% 500 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

0.95% i-C 4 H 10 7 31 2530 

q.s. He 10 1.29 

20 2.59 

44 200 

49 275 

50 6.47 

4% i-C 4 H 10 7 8.1 2531 

q.s. He 10 0.32 

20 0.65 

44 51 

49 56 

50 1.62 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

krypton 

SFE krypton 4.5 


Scientific krypton 5.0 

Halocarbon free krypton 5.3 

Kr 

CAS: 7439909 

UN: 1056 

General 


70 °F : 1,900 psi(g) 


Brass valve 

2 


2 




CF4 ≤ 0.5 ppm 

SF6 ≤ 0.5 ppm 

H2O ≤ 5 ppm 

O2 ≤ 0.5 ppm on request 2078 

N2 ≤ 2 ppm 

H2 ≤ 1 ppm 

Xe ≤ 2 ppm 

Ar ≤ 2 ppm 

CnHm ≤ 0.5 ppm 

H2O ≤ 5 ppm 


N2 ≤ 1 ppm 

H2 ≤ 1 ppm 

Xe ≤ 1 ppm 

Ar ≤ 1 ppm 

COx ≤ 1 ppm 

SF6 ≤ 0.1 ppm 

CF4 ≤ 0.1 ppm 

C2F6 ≤ 0.5 ppm 


H2O ≤ 1 ppm 


Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

methane 

Instrument methane 3.5 

Detector methane 4.5 

Scientific methane 5.5 

CH 4 

CAS: 74828 

UN: 1971 

2 

FLAMMABLE GAS 

General 


70 °F : 2,000 psi(g) 

49l 2,400 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

O 2 ≤ 30 ppm 7 40 2081 

H 2 ≤ 20 ppm 10 1.20 

N 2 ≤ 200 ppm 20 2.39 

other 44 300 

C n H m ≤ 300 ppm 49 360 

50 5.98 

O 2 ≤ 5 ppm 7 40 2082 

N 2 ≤ 50 ppm 10 1.20 

H 2 ≤ 10 ppm 20 2.39 

other 44 300 

C n H m ≤ 20 ppm 49 360 

H 2 O ≤ 5 ppm 50 5.98 

O 2 + N 2 ≤ 5 ppm 7 40 2083 

other 10 1.20 

C n H m ≤ 1 ppm 20 2.39 

H 2 O ≤ 1 ppm 44 300 

49 360 

50 5.98 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

neon 

Scientific neon 5.0 

Ne 

CAS: 7440019 

UN: 1065 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 


2 


size [m3 ] [ m3 ] 

O 2 ≤ 1 ppm 7 0.5 2089 

N 2 ≤ 4 ppm 10 1.81 

He ≤ 10 ppm 20 3.61 

H 2 O ≤ 2 ppm 44 5.0 

49 7.5 

50 9.03 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

nitric oxide 

Scientific nitric oxide 3.0 

NO 

CAS: 10102439 

UN: 1660 

2 

General 


70 °F : 500 psi(g) 



5.1 

8 


HAZARD 

CORROSIVE 

2 5.1 

8 


size [m3 ] [ft3 ] 

N 2 + N x O y 7 8 2092 

comp. ≤ 0.1% 10 0.23 

SO 2 ≤ 100 ppm 20 0.45 

H 2 O ≤ 50 ppm 44 56 

50 1.13 

Risks 

Contact with combustible material may cause fire. Very toxic by 

inhalation. Causes severe burns. 

Transport 

ADR: Class 2, 1TOC DOT: Class 2.3 








Instrument 

nitrogen 

Instrument nitrogen 5.0 

(including rare gases) 

Emission nitrogen 5.0 


Detector nitrogen 5.5 


Halocarbon free nitrogen 5.5 


Scientific nitrogen 6.0 



size [m3 ] [ft3 ] 

O 2 ≤ 3 ppm 7 34 2093 

C n H m ≤ 1 ppm 10 1.86 

H 2 O ≤ 3 ppm 20 3.76 

44 210 

49 304 

50 9.40 

O 2 ≤ 3 ppm 7 34 2094 

C n H m ≤ 1 ppm 10 1.86 

CO 2 ≤ 100 ppm 20 3.76 

NO ≤ 0.1 ppm 44 210 

H 2 O ≤ 3 ppm 49 304 

50 9.40 

O 2 ≤ 0.5 ppm 7 34 2096 

CO ≤ 0.5 ppm 10 1.86 

CO 2 ≤ 0.5 ppm 20 3.76 

C n H m ≤ 0.1 ppm 44 210 

H 2 O ≤ 2 ppm 49 304 

50 9.40 

O 2 ≤ 0.5 ppm 7 34 6014 

H 2 ≤ 1 ppm 10 1.86 


as SF 6 ≤ 1 ppb 44 210 

C n H m ≤ 0.1 ppm 49 304 

H 2 O ≤ 2 ppm 50 9.40 

O 2 ≤ 0.2 ppm 7 34 2098 

CO+CO 2 ≤ 0.2 ppm 10 1.86 

C n H m ≤ 0.1 ppm 20 3.76 

H 2 O ≤ 0.5 ppm 44 210 

49 304 

50 9.40 

Continues...


Instrument 

nitrogen 

Research nitrogen liquid 5.0 


N 2 

CAS: 7727379 

UN: 1066 

2 


General 


70 °F : 2,000 psi(g) 

49l 2,640 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 


H 2 O ≤ 2 ppm 


Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

nitrous oxide 

AAS nitrous oxide 2.0 

Scientific nitrous oxide 4.8 

N 2 O 

CAS: 10024972 

UN: 1070 

General 


70 °F : 745 psi(g) 


Brass valve 

2 

5.1 


2 

5.1 



O 2 + N 2 ≤ 0.9% 7 10 2104 

10 7.5 

20 15.0 

44 60 

49 67 

50 37.5 

O 2 ≤ 10 ppm 7 10 2106 

N 2 ≤ 20 ppm 10 7.5 

CO+CO 2 ≤ 6 ppm 20 15.0 

C n H m ≤ 1 ppm 44 60 

H 2 O ≤ 5 ppm 49 67 

50 37.5 


Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

nurom 

He nurom 70% 

Mixtures 

10% 

n.a. n.a. 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 


2 


size [m3 ] [ft3 ] 

30% Ne 7 30 2532 

q.s. He 10 1.38 

20 2.76 

44 200 

49 275 

50 6.91 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

nurom 

Ne nurom 75% 

Mixtures 

10% 

n.a. n.a. 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 


2 


size [m3 ] [ft3 ] 

25% He 7 30 2533 

q.s. Ne 10 1.38 

20 2.76 

44 200 

49 275 

50 6.89 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

oxygen 

Instrument oxygen 5.0 

Laboratory oxygen 5.6 

Scientific oxygen 6.0 

O 2 

CAS: 7782447 

UN: 1072 

2 

5.1 


General 


70 °F : 2,000 psi(g) 

49l 2,640 psi(g) 


Brass valve 

2 

5.1 


size [m3 ] [ft3 ] 

N 2 ≤ 5 ppm 7 38 2108 

Ar ≤ 3 ppm 10 2.07 

C n H m ≤ 0.2 ppm 20 4.15 

H 2 O ≤ 3 ppm 44 225 

49 337 

50 10.37 

N 2 ≤ 2 ppm 7 38 6016 

Ar ≤ 1 ppm 10 2.07 

CO ≤ 0.1 ppm 20 4.15 

CO 2 ≤ 0.1 ppm 44 225 

C n H m ≤ 0.1 ppm 49 337 

H 2 O ≤ 1 ppm 50 10.37 

N 2 ≤ 0.5 ppm 7 38 2110 

Ar ≤ 1 ppm 10 2.07 

CO ≤ 0.1 ppm 20 4.15 

CO 2 ≤ 0.1 ppm 44 225 

C n H m ≤ 0.1 ppm 49 337 

H 2 O ≤ 0.5 ppm 50 10.37 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

perfluoropropane 

Scientific perfluoropropane 2.0 

C 3 F 8 

CAS: 76197 

UN: 2424 

General 


70 °F : 100 psi(g) 


Brass valve 

2 


2 



Air ≤ 0.1% 7 12 2114 

other 10 10.0 

C n X m ≤ 0.3% 20 20.0 

H 2 O ≤ 100 ppm 44 90 

49 100 

50 50.0 


Risks 


Transport 





Instrument 

propane 

Scientific propane 3.5 

C 3 H 8 

CAS: 74986 

UN: 1978 

General 


70 °F : 109 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



O 2 ≤ 10 ppm 7 6 2117 

S-comp ≤ 0.5 ppm 10 4.2 

other 20 8.4 

C n H m ≤ 300 ppm 44 40 

H 2 O ≤ 30 ppm 49 45 

50 21.0 


Risks 


Transport 





Instrument 

sulfur dioxide 

Scientific sulfur dioxide 3.8 

SO 2 

CAS: 7446095 

UN: 1079 

2 

General 


70 °F : 34 psi(g) 



8 

INHALATION 

HAZARD 

CORROSIVE 

2 8 



H 2 SO 4 ≤ 50 ppm 7 5 2134 

H 2 O ≤ 50 ppm 10 12.3 

20 24.6 

44 40 

49 150 

50 61.6 


Risks 


Transport 





Instrument 

sulfur hexafluoride 

SFE sulfur hexafluoride 4.5 


SF 6 

CAS: 2551624 

UN: 1080 

General 


70 °F : 320 psi(g) 


Brass valve 

2 


2 



O 2 ≤ 5 ppm 7 17 2136 

CF 4 ≤ 20 ppm 10 10.0 

H 2 O ≤ 5 ppm 20 20.0 

44 115 

49 130 

50 50.0 


Risks 


Transport 





Instrument 

synthetic air 

Monitoring zero 

synthetic air 4.0 

Instrument 


Emission 


Scientific 


Air 

UN: 1002 

2 

5% n.a. n.a. 

5% n.a. n.a. 

5% n.a. n.a. 

3% n.a. n.a. 


General 


70 °F : 2,000 psi(g) 

49l 2,400 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

H 2 O ≤ 5 ppm 7 30 2140 

C n H m ≤ 1 ppm 10 1.94 

20 3.89 

44 225 

49 280 

50 9.73 

CO ≤ 1 ppm 7 30 2141 

CO 2 ≤ 1 ppm 10 1.94 

C n H m ≤ 0.1 ppm 20 3.89 

H 2 O ≤ 3 ppm 44 225 

49 280 

50 9.73 

CO ≤ 0.1 ppm 7 30 2142 

CO 2 ≤ 0.1 ppm 10 1.94 

NO x ≤ 0.1 ppm 20 3.89 

C n H m ≤ 0.1 ppm 44 225 

49 280 

50 9.73 

CO ≤ 0.1 ppm 7 30 2144 

CO 2 ≤ 0.1 ppm 10 1.94 

NO x ≤ 0.1 ppm 20 3.89 

S-comp not detectable 44 225 

C n H m ≤ 0.1 ppm 49 280 

H 2 O ≤ 2 ppm 50 9.73 

Risks 

n.a. 

Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Instrument 

xenon 

SFE xenon 4.5 


Scientific xenon 5.0 

Halocarbon free xenon 5.3 

Xe 

CAS: 7440633 

UN: 2036 

General 


70 °F : 800 psi(g) 


Brass valve 

2 


2 




CF4 ≤ 0.5 ppm 

SF6 ≤ 0.5 ppm 

H2O ≤ 5 ppm 


N2 ≤ 2 ppm 

Ar ≤ 2 ppm 

Kr ≤ 2 ppm 


H2O ≤ 1 ppm 


N2 ≤ 1 ppm 

H2 ≤ 1 ppm 

Ar ≤ 1 ppm 

Kr ≤ 1 ppm 

COx ≤ 1 ppm 

SF6 ≤ 0.1 ppm 

CF4 ≤ 0.1 ppm 

C2F6 ≤ 0.5 ppm 


H2O ≤ 1 ppm 


Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Odorization 

Our nose is one of the most sensitive parts of our bodies. It is an important instrument that can warn us of unsafe 

situations. But the nose can also be used to recognize individuals. Take for example a polar bear, which can smell a 

seal already at a distance of more than 30 meters. Smells are also used to mark an animal’s territory, or as a signal by 

parent animals to recognize their own calf in a herd. 

Odors are very individual; some smells that is liked by one person but can make another person sick. Almost all humans dislike some 

specific smells. This characteristic makes them perfect heralds of unsafe situations. They can be clear indicators of small leakages in 

chemical plants. Where it can take considerable time before a small leak of the substance itself is detected, with an odorant added to the 

process flow, the same leak can be detected in minutes. This helps to limit the leakage and the amount of substance that is released into 

the environment. The clear result is that pollution of the environment can be prevented, helping to conserve our earth for future 

generations. 

Common odorants are often sulfur-based, such as methyl mercaptane or hydrogen sulfide. Concentrations as low as between 1 and 10 

ppm are normally sufficient to trigger the human nose. It is therefore important that the concentration of the odorant is well controlled. 

Online monitors control this process. These monitors must be calibrated at regular intervals with a calibration gas of a known 

composition. Methyl mercaptane odocal 1, 5 and 10 are typical standardized products that are used in odorant measurements.


Odorization 

odocal 

CS 2 odocal 1 ppm 



Mixtures 

General 


70 °F : 2,000 psi(g) 



2 

10% 10% 12 

10% 10% 12 

10% 5% 12 


2 


size [m3 ] [ft3 ] 

1 ppm CS 2 5 0.74 2653 

q.s. N 2 7 29 

10 1.49 

20 2.97 

31 139 

44 200 

5 ppm CS 2 5 0.74 2654 

q.s. N 2 7 29 

10 1.49 

20 2.97 

31 139 

44 200 

10 ppm CS 2 5 0.74 2655 

q.s. N 2 7 29 

10 1.49 

20 2.97 

31 139 

44 200 

Risks 


Transport 





C 200/2 P, brass 3 45 5484 

C 200/2 P, brass 6 85 3131 

C 200/2 P, brass 10.5 150 3132


Odorization 

odocal 

H 2 S odocal 1 ppm 



Mixtures 

General 


70 °F : 2,000 psi(g) 



2 

10% 10% 12 

10% 10% 12 

10% 5% 12 


2 


size [m3 ] [ft3 ] 

1 ppm H 2 S 5 0.73 2656 

q.s. N 2 7 30 

10 1.46 

20 2.91 

31 140 

44 200 

5 ppm H 2 S 5 0.73 2657 

q.s. N 2 7 30 

10 1.46 

20 2.91 

31 140 

44 200 

10 ppm H 2 S 5 0.73 2658 

q.s. N 2 7 30 

10 1.46 

20 2.91 

31 140 

44 200 

Risks 


Transport 









Odorization 

odocal 

Methyl mercaptan 

odocal 1 ppm 


odocal 5 ppm 


odocal 10 ppm 

Mixtures 

General 


70 °F : 2,000 psi(g) 



2 

10% 5% 12 

10% 5% 12 

10% 5% 12 


2 


size [m3 ] [ft3 ] 

1 ppm CH 4 S 5 0.73 2659 

q.s. N 2 7 28 

10 1.46 

20 2.91 

31 140 

44 200 

5 ppm CH 4 S 5 0.73 2660 

q.s. N 2 7 28 

10 1.46 

20 2.90 

31 140 

44 200 

10 ppm CH 4 S 5 0.73 2661 

q.s. N 2 7 28 

10 1.46 

20 2.90 

31 140 

44 200 

Risks 


Transport 









Odorization 

odocal 

THT odocal 1 ppm 



Mixtures 

General 


70 °F : 2,000 psi(g) 



2 

10% 5% 12 

10% 5% 12 

10% 5% 12 


2 


size [m3 ] [ft3 ] 

1 ppm C 4 H 8 S 5 0.73 2662 

q.s. N 2 7 30 

10 1.46 

20 2.91 

31 140 

44 200 

5 ppm C 4 H 8 S 5 0.73 2663 

q.s. N 2 7 30 

10 1.46 

20 2.90 

31 140 

44 200 

10 ppm C 4 H 8 S 5 0.73 2664 

q.s. N 2 7 30 

10 1.46 

20 2.90 

31 140 

44 200 

Risks 


Transport 





C 200/2 P, brass 3 45 5484 

C 200/2 P, brass 6 85 3131 

C 200/2 P, brass 10.5 150 3132



In petrochemical plants, you can see many tanks, reactors, pipes, etc. But we seldom see the products inside these 

tanks or pipes. Even if we could see them, many of them would look exactly the same to us. Although their appearance 

might not differ, the characteristics of each substance can differ significantly. It is important therefore that the quality 

of each process flow is well controlled. Some of these products are used as raw materials in other parts of (petro) 

chemical plants. But these products can also be supplied to other industries. 

A good example is mixtures of butane and propane. They are frequently used as propellants in paint, hair sprays and odorants, for 

example. For paint in particular, the composition must be within predefined tolerances to create the best spray effect when the paint is 

used. Or take propene (propylene), in which ethene (ethylene) can be present as an impurity. Too much ethene changes the characteristics 

of the propene polymer that has been formed in a reactor. Online monitoring is performed with dedicated analyzers. These analyzers 

must be calibrated at regular intervals. Calibration gases with a known composition such as Ethene/propene petliq 5% are perfect for 

verifying the characteristics of the raw material.


Petrochemical 

petcontcust 

H 2 S petcontcust medium 

H 2 S petcontcust high 

H 2 S petcontcust percent 

Mixtures 



petemcust 

CO 2 petemcust high 

Mixtures 

General 

Filling pressure at 15 °C : 150 – 100 bar(a) 

70 °F : 2,000 – 1,500 psi(g) 


Brass valve 

2 

5% 2% 36 


2 


size [m3 ] [ft3 ] 

0.1–30% CO 2 5 0.56 2889 

q.s. N 2 7 30 

10 1.11 

20 2.22 

31 140 

44 200 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126



petemcust 

CO petemcust low 

CO petemcust medium 

CO petemcust high 

Mixtures 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 

5% 2% 36 

5% 2% 36 

5% 2% 36 


2 


size [m3 ] [ft3 ] 

1–99 ppm CO 5 0.73 2886 

q.s. N 2 7 28 

10 1.46 

20 2.91 

31 140 

44 173 

100– 5 0.73 2887 

999 ppm CO 7 28 

q.s. N 2 10 1.46 

20 2.91 

31 140 

44 173 

0.1–10% CO 5 0.73 2888 

q.s. N 2 7 28 

10 1.46 

20 2.92 

31 140 

44 173 

Risks 



petemcust 

CO/CO 2 petemcust low 

Mixtures 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 

5% 2% 36 


2 


size [m3 ] [ft3 ] 

1–999 ppm CO 5 0.73 6300 

1–999 ppm CO 2 7 30 

10 1.46 

q.s. N 2 20 2.91 

31 140 

44 200 

Risks 



petemcust 

COS petemcust low 

Mixtures 

General 


70 °F : 2,000 psi(g) 



2 

5% 5% 6 


2 


size [m3 ] [ft3 ] 

1 – 99 ppm COS 5 0.56 6298 

q.s. N 2 7 29 

10 1.45 

20 2.90 

31 139 

44 200 

Risks 


Transport 





C 200/2 A, stainless steel 3 45 5486 


C 200/2 A, stainless steel 10.5 150 3135



petemcust 

H 2 S petemcust low 

Mixtures 

General 


70 °F : 2,000 psi(g) 



2 

10% 5% 12 


2 


size [m3 ] [ft3 ] 

5–99 ppm H 2 S 5 0.73 2897 

q.s. N 2 7 30 

10 1.46 

20 2.91 

31 140 

44 200 

Risks 


Transport 










petemcust 

Methane petemcust low 

Methane petemcust medium 

Methane petemcust high 

Mixtures 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 

5% 2% 36 

5% 2% 36 

5% 2% 36 


2 


size [m3 ] [ft3 ] 

1–99 ppm CH 4 5 0.73 2890 

q.s. N 2 7 34 

10 1.46 

20 2.91 

31 140 

44 210 

100– 5 0.73 2891 

999 ppm CH 4 7 34 

q.s. N 2 10 1.46 

20 2.91 

31 140 

44 210 

0.1–10% CH 4 5 0.73 2892 

q.s. N 2 7 34 

10 1.46 

20 2.91 

31 140 

44 210 

Risks 


Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126



petemcust 

O 2 petemcust medium 

O 2 petemcust high 

Mixtures 



petemcust 

Propane petemcust low 

Propane petemcust medium 

Propane petemcust high 

Mixtures 

≤6% 

>6% 

2 

2 

5% 2% 36 

5% 2% 36 

5% 2% 36 


General 

Filling pressure at 15 °C : 6% ADR: Class 2, 1F DOT: Class 2.1 




C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126



petemcust 

SO 2 petemcust low 

Mixtures 

General 


70 °F : 2,000 psi(g) 



2 

10% 5% 24 


2 


size [m3 ] [ft3 ] 

1–99 ppm SO 2 5 0.73 2896 

q.s. N 2 7 28 

10 1.46 

20 2.91 

31 140 

Risks 


Transport 







C 200/2 A, stainless steel 10.5 150 3135



petliq 

n-Butane/iso-butane petliq 40% 

Supplied with He, H 2 or N 2 head space on request. 





Mixtures 

2 

5% 2% 24 

5% 2% 24 

5% 2% 24 

FLAMMABLE GAS 

General 

Filling pressure at 15 °C : 40% 2.2 bar(a) 

30% 2.3 bar(a) 

5% 2.5 bar(a) 

With head space 5–20 bar(a) 

70 °F : 40% 31 psi(g) 

30% 32 psi(g) 

5% 35 psi(g) 

With head space 72–290 psi(g) 


Two-port, one with dip 

tube, brass valve. When H 2 head 

space; only aluminum cylinder. 

2 



40% n-C 4 H 10 on request 2746 

q.s. i-C 4 H 10 

30% n-C 4 H 10 on request 2747 

q.s. i-C 4 H 10 

5% n-C 4 H 10 on request 2748 

q.s. i-C 4 H 10 

Risks 


Transport 






petliqcust 

n-Butane/iso-butane 

petliqcust high 


Mixtures 

2 

5% 2% 24 

FLAMMABLE GAS 

General 

Filling pressure at 15 °C : 2.6–2.2 bar(a) 


70 °F : 24–18 psi(g) 






2 



0.1–50% n-C 4 H 10 on request 2908 

q.s. i-C 4 H 10 

Risks 


Transport 






petliq 

n-Butane/propane petliq 40% 






Mixtures 

2 

5% 2% 24 

5% 2% 24 

5% 2% 24 

FLAMMABLE GAS 

General 


30% 5.5 bar(a) 

5% 6.9 bar(a) 


70 °F : 40% 58 psi(g) 

30% 67 psi(g) 

5% 88 psi(g) 






2 



40% n-C 4 H 10 on request 2739 

q.s. C 3 H 8 

30% n-C 4 H 10 on request 2740 

q.s. C 3 H 8 

5% n-C 4 H 10 on request 2741 

q.s. C 3 H 8 

Risks 


Transport 






petliqcust 

n-Butane/propane 



Mixtures 

2 

5% 2% 24 

FLAMMABLE GAS 

General 

Filling pressure at 15 °C : 9–5.4 bar(a) 


70 °F : 120–85 psi(g) 






2 



0.1–50% n-C 4 H 10 on request 2906 

q.s. C 3 H 8 

Risks 


Transport 






petliq 

iso-Butane/n-butane petliq 5% 








Mixtures 

2 

5% 2% 24 

5% 2% 24 

5% 2% 24 

5% 2% 24 

FLAMMABLE GAS 

General 


30% 2 bar(a) 

40–50% 2.1 bar(a) 


70 °F : 5% 12 psi(g) 

30% 15 psi(g) 

40–50% 17 psi(g) 






2 



5% i-C 4 H 10 on request 2742 

q.s. n-C 4 H 10 

30% i-C 4 H 10 on request 2743 

q.s. n-C 4 H 10 

40% i-C 4 H 10 on request 2744 

q.s. n-C 4 H 10 

50% i-C 4 H 10 on request 2745 

q.s. n-C 4 H 10 

Risks 


Transport 






petliqcust 

iso-Butane/n-butane 



Mixtures 

2 

5% 2% 24 

FLAMMABLE GAS 

General 


With head space 5–20 bar(a 

70 °F : 12–18 psi(g) 






2 



0.1–50% i-C 4 H 10 on request 2907 

q.s. n-C 4 H 10 

Risks 


Transport 






petliq 

Ethane/ethene petliq 5% 

Ethane/ethene petliq 50% 

Mixtures 

2 

5% 2% 24 

5% 2% 24 

FLAMMABLE GAS 

General 


50% 46 bar(a) 

70 °F : 5% 783 psi(g) 

50% 652 psi(g) 



tube, brass valve 

2 



5% C 2 H 6 on request 2726 

q.s. C 2 H 4 

50% C 2 H 6 on request 2727 

q.s. C 2 H 4 

Risks 


Transport 






petliqcust 

Ethane/ethene 


Mixtures 

General 


70 °F : 830–660 psi(g) 




2 

5% 2% 24 

FLAMMABLE GAS 

2 



0.1–50% C 2 H 6 on request 2899 

q.s. C 2 H 4 

Risks 


Transport 






petliq 

Ethene/ethane petliq 5% 

Mixtures 

General 


70 °F : 493 psi(g) 




2 

5% 2% 24 

FLAMMABLE GAS 

2 




q.s. C 2 H 6 

Risks 


Transport 






petliqcust 

Ethene/ethane petliqcust high 

Mixtures 

General 


70 °F : 480–660 psi(g) 




2 

5% 2% 24 

FLAMMABLE GAS 

2 



0.1–50% C 2 H 4 on request 2900 

q.s. C 2 H 6 

Risks 


Transport 






petliq 

Ethene/propene petliq 5% 

Ethene/propene petliq 50% 

Mixtures 

2 

5% 2% 24 

5% 2% 24 

FLAMMABLE GAS 

General 


50% 33 bar(a) 

70 °F : 5% 134 psi(g) 

50% 477 psi(g) 




2 




q.s. C 3 H 6 

50% C 2 H 4 on request 2730 

q.s. C 3 H 6 

Risks 


Transport 






petliqcust 

Ethene/propene petliqcust high 

Mixtures 

General 


70 °F : 120–470 psi(g) 




2 

5% 2% 24 

FLAMMABLE GAS 

2 



0.1–50% C 2 H 4 on request 2901 

q.s. C 3 H 6 

Risks 


Transport 






petliq 

Propane/n-butane petliq 5% 








Mixtures 

2 

5% 2% 24 

5% 2% 24 

5% 2% 24 

5% 2% 24 

FLAMMABLE GAS 

General 


30% 3.3 bar(a) 

40% 3.8 bar(a) 

50% 4.4 bar(a) 


70 °F : 5% 15 psi(g) 

30% 34 psi(g) 

40% 42 psi(g) 

50% 51 psi(g) 






2 




q.s. n-C 4 H 10 

30% C 3 H 8 on request 2736 

q.s. n-C 4 H 10 

40% C 3 H 8 on request 2737 

q.s. n-C 4 H 10 

50% C 3 H 8 on request 2738 

q.s. n-C 4 H 10 

Risks 


Transport 






petliqcust 

Propane/n-butane 



Mixtures 

2 

5% 2% 24 

FLAMMABLE GAS 

General 



70 °F : 12–65 psi(g) 






2 



0.1–50% C 3 H 8 on request 2905 

q.s. n-C 4 H 10 

Risks 


Transport 






petliq 

Propane/propene petliq 5% 

Supplied with He, or N 2 head space on request. 

Propane/propene petliq 50% 


Mixtures 

2 

5% 2% 24 

5% 2% 24 

FLAMMABLE GAS 

General 


50% 8.1 bar(a) 


70 °F : 5% 118 psi(g) 

50% 106 psi(g) 





2 




q.s. C 3 H 6 

50% C 3 H 8 on request 2733 

q.s. C 3 H 6 

Risks 


Transport 






petliqcust 

Propane/propene 



Mixtures 

2 

5% 2% 24 

FLAMMABLE GAS 

General 

Filling pressure at 15 °C : 9–8.2 bar(a) 


70 °F : 120–110 psi(g) 





2 



0.1–50% C 3 H 8 on request 2903 

q.s. C 3 H 6 

Risks 


Transport 






petliq 

Propene/ethene petliq 5% 

Mixtures 

General 


70 °F : 783 psi(g) 




2 

5% 2% 24 

FLAMMABLE GAS 

2 




q.s. C 2 H 4 

Risks 


Transport 






petliqcust 

Propene/ethene 


Mixtures 

General 


70 °F : 470–330 psi(g) 




2 

5% 2% 24 

FLAMMABLE GAS 

2 



0.1–50% C 3 H 6 on request 2902 

q.s. C 2 H 4 

Risks 


Transport 






petliq 

Propene/propane petliq 5% 


Mixtures 

2 

5% 2% 24 

FLAMMABLE GAS 

General 



70 °F : 96 psi(g) 





2 




q.s. C 3 H 8 

Risks 


Transport 






petliqcust 

Propene/propane petliqcust high 


Mixtures 

2 

5% 2% 24 

FLAMMABLE GAS 

General 



70 °F : 95–110 psi(g) 





2 



0.1–50% C 3 H 6 on request 2904 

q.s. C 3 H 8 

Risks 


Transport 






petliq 

C4/C3 petliq 1% 


C4/C3 petliq 2.5% 










Mixtures 

2 

5% 2% 24 

5% 2% 24 

5% 2% 24 

5% 2% 24 

5% 2% 24 

5% 2% 24 

FLAMMABLE GAS 

General 


2.5% 7 bar(a) 

20% 5.1 bar(a) 

25% 4.6 bar(a) 

33% 3.8 bar(a) 

40% 3.1 bar(a) 


70 °F : 1% 91 psi(g) 

2.5% 89 psi(g) 

20% 62 psi(g) 

25% 55 psi(g) 

33% 42 psi(g) 

40% 31 psi(g) 


2 




1% n-C 4 H 10 

q.s. C 3 H 8 

2.5% i-C 4 H 10 on request 2750 

2.5% n-C 4 H 10 

q.s. C 3 H 8 

20% i-C 4 H 10 on request 2751 

20% n-C 4 H 10 

q.s. C 3 H 8 

25% i-C 4 H 10 on request 2752 

25% n-C 4 H 10 

q.s. C 3 H 8 

33% i-C 4 H 10 on request 2753 

33% n-C 4 H 10 

q.s. C 3 H 8 

40% i-C 4 H 10 on request 2754 

40% n-C 4 H 10 

q.s. C 3 H 8 





Risks 


Transport 






petliqcust 

C4/C3 petliqcust high 


Mixtures 

2 

5% 2% 24 

FLAMMABLE GAS 

General 



70 °F : 95–47 psi(g) 






2 



0.1–45% i-C 4 H 10 on request 2909 

0.1–45% n-C 4 H 10 

q.s. C 3 H 8 

Risks 


Transport 






petliq 

Unsat C3+C4/C3 petliq 1% 


Unsat C3+C4/C3 petliq 25% 


Mixtures 

2 

5% 2% 24 

5% 2% 24 

FLAMMABLE GAS 

General 


25% 2 bar(a) 


70 °F : 1% 24 psi(g) 

25% 15 psi(g) 





2 



1% cis-C 4 H 8 on request 2757 

1% trans-C 4 H 8 

1% 1,3-C 4 H 6 

q.s. C 3 H 8 

25% cis-C 4 H 8 on request 2758 

25% trans-C 4 H 8 

25% 1,3-C 4 H 6 

q.s. C 3 H 8 

Risks 


Transport 






petliq 

C3+C4/C3 petliq 1% 


C3+C4/C3 petliq 2.5% 


Mixtures 

2 

5% 2% 24 

5% 2% 24 

FLAMMABLE GAS 

General 


2.5% 7.1 bar(a) 


70 °F : 1% 93 psi(g) 

2.5% 91 psi(g) 






2 




1% n-C 4 H 10 

1% C 3 H 6 

q.s. C 3 H 8 

2.5% i-C 4 H 10 on request 2756 

2.5% n-C 4 H 10 

2.5% C 3 H 6 

q.s. C 3 H 8 

Risks 


Transport 






petliqcust 

C3+C4/C3 petliqcust high 


Mixtures 

2 

5% 2% 24 

FLAMMABLE GAS 

General 



70 °F : 45–8 psi(g) 






2 



0.1–30% i-C 4 H 10 on request 2910 

0.1–30% n-C 4 H 10 

0.1–30% C 3 H 6 

q.s. C 3 H 8 

Risks 


Transport 






petliq 

C4+C5/C3 petliq 1% 


Mixtures 

2 

5% 2% 24 

FLAMMABLE GAS 

General 



70 °F : 89 psi(g) 






2 




1% n-C 4 H 10 

1% i-C 5 H 12 

1% n-C 5 H 12 

1% 2,2-C 5 H 12 

q.s. C 3 H 8 

Risks 


Transport 





Process 

The number of substances handled in chemical and pharmaceutical processes is enormous. Some products will be 

unchanged and are used as filler substances but many of the products have an active role to play in the preparation 

of chemical substances. In many processes, purity better than 99% is sufficient. Often the type and amount of 

impurities are more important factors in the production process. The moisture and air content are often the two 

most critical factors. 

In most chemical plants, a broad range of products is used. For example, amines are used in the manufacture of surfactants, pesticides 

and fluids used in the photographic development process. 

A more familiar product is paint. Organic solvents are present in paint to create specific characteristic effects. Typical solvents used are 

esters, ketones or aromatics. Carbon monoxide is often one of the base materials used in the manufacturing process for these products. 

Chemical carbon monoxide 2.0 is a good example of a process gas used in the chemical industry.


Process 

argon 

Trace argon 5.0 

Full traceability documentation. 

Trace argon liquid 5.0 


Ar 

CAS: 7440371 

UN: 1006 

2 


General 


70 °F : 2,000 psi(g) 

49l 2,640 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

O 2 ≤ 2 ppm 7 35 2008 

N 2 ≤ 5 ppm 10 2.10 

C n H m ≤ 0.2 ppm 20 4.20 

H 2 O ≤ 3 ppm 44 224 

49 336 

50 10.51 


N2 ≤ 5 ppm 


H2O ≤ 3 ppm 


Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

bromoethene 

Chemical bromoethene 2.5 

C 2 H 3 Br 

CAS: 593602 

UN: 1085 

General 



Brass valve 

2 



H 2 O ≤ 200 ppm 10 10.5 2016 

20 11.0 

50 52.6 


Risks 


Transport 

ADR: Class 2, 2F 




Process 

n-butane 

Chemical n-butane 2.5 

C 4 H 10 

CAS: 106978 

UN: 1011 

General 


70 °F : 16.3 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 7 2018 

C n H m ≤ 0.5% 10 4.9 

20 9.8 

44 45 

49 55 

50 24.5 


Risks 


Transport 





Process 

iso-butane 

Chemical iso-butane 2.5 

i-C 4 H 10 

CAS: 75285 

UN: 1969 

General 


70 °F : 45 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 7 2022 

C n H m ≤ 0.5% 10 5.1 

H 2 O ≤ 100 ppm 20 9.8 

44 45 

49 50 

50 24.5 


Risks 


Transport 





Process 

1-butene 

Chemical 1-butene 2.0 

1-C 4 H 8 

CAS: 106989 

UN: 1012 

General 


70 °F : 23.5 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 7 2024 

C n H m ≤ 0.4% 10 5.1 

20 10.2 

44 40 

49 45 

50 25.5 


Risks 


Transport 





Process 

cis-2-butene 

Chemical cis-2-butene 2.0 

2-C 4 H 8 

CAS: 590181 

UN: 1012 

General 


70 °F : 13 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 7 2026 

C n H m ≤ 1% 10 5.1 

20 10.2 

44 40 

49 45 

50 25.5 


Risks 


Transport 





Process 

iso-butene 

Chemical iso-butene 2.0 

i-C 4 H 8 

CAS: 115117 

UN: 1012 

General 


70 °F : 39 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 7 2028 

C n H m ≤ 1% 10 5.1 

20 10.2 

44 40 

49 45 

50 25.5 


Risks 


Transport 





Process 

trans-2-butene 

Chemical trans-2-butene 2.0 

C 4 H 8 

CAS: 624646 

UN: 1012 

General 


70 °F : 15 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 7 2030 

C n H m ≤ 1% 10 5.4 

20 10.8 

44 40 

49 45 

50 27.0 


Risks 


Transport 





Process 


Trace pharma carbon dioxide, ≥99.5 % 


Complies with Ph. Eur. & USP. 

Trace carbon dioxide 4.0 



Trace carbon dioxide liquid 4.0 



CO 2 

CAS: 124389 

UN: 1013 

General 


70 °F : 830 psi(g) 


Brass valve 

2 


2 



NH 3 ≤ 25 ppm 7 5 6318 

H 2 S ≤ 1 ppm 10 7.5 

NO x ≤ 2 ppm 20 15.0 

CO ≤ 5 ppm 44 60 

SO 2 ≤ 2 ppm 49 65 

total S ≤ 1 ppm 50 37.5 

H 2 O ≤ 67 ppm 

O 2 +N 2 ≤ 50 ppm 7 5 2034 

NH 3 ≤ 25 ppm 10 7.5 

H 2 S ≤ 1 ppm 20 15.0 

NO x ≤ 2 ppm 44 60 

CO ≤ 5 ppm 49 65 

SO 2 ≤ 2 ppm 50 37.5 

total S ≤ 1 ppm 

H 2 O ≤ 10 ppm 

O2 +N2 ≤ 50 ppm on request 2038 

NH3 ≤ 25 ppm 

H2S ≤ 1 ppm 

NOx ≤ 2 ppm 

CO ≤ 5 ppm 

SO2 ≤ 2 ppm 

total S ≤ 1 ppm 

H2O ≤ 10 ppm 


Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

carbon monoxide 

Chemical carbon monoxide 2.0 

Process carbon monoxide 3.0 

CO 

CAS: 630080 

UN: 1016 

2 

2 

INHALATION 

HAZARD 

General 


70 °F : 1,660 psi(g) 

49l 2,000 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 


size [m3 ] [ft3 ] 

H 2 O ≤ 20 ppm 7 28 2040 

10 1.0 

20 3.8 

44 175 

49 236 

50 9.6 

N 2 ≤ 750 ppm 7 28 6006 

O 2 +Ar ≤ 60 ppm 10 2.10 

H 2 ≤ 250 ppm 20 4.20 

C n H m ≤ 50 ppm 44 175 

49 236 

50 10.51 

Risks 


Transport 





C 200/1 P, brass 3 45 3108 

C 200/1 P, brass 6 85 5471 

C 200/1 P, brass 14 200 5472 

C 200/1 P, brass 50 725 3110 

C 200/1 P, brass 200 3,000 3111 

C 200/2 P, brass 3 45 5484 

C 200/2 P, brass 6 85 3131 

C 200/2 P, brass 10.5 150 3132


Process 

chlorine 

Chemical chlorine 2.8 

Cl 2 

CAS: 7782505 

UN: 1017 

2 

General 


70 °F : 85.3 psi(g) 



8 

INHALATION 

HAZARD 

CORROSIVE 

2 8 



H 2 O ≤ 50 ppm 7 15 2043 

10 12.0 

20 25.0 

44 100 

49 125 

50 62.5 


Risks 


Transport 





Process 

difluoromethane 

Chemical difluoromethane (R 32) 3.0 

CH 2 F 2 

CAS: 75105 

UN: 3252 

General 



Brass valve 

2 

2 



O 2 +N 2 ≤ 100 ppm 10 8.1 6017 

HCFC ≤ 1000 ppm 20 16.2 

H 2 O ≤ 5 ppm 50 40.5 


Risks 


inhalation. 

Transport 

ADR: Class 2, 2TF 




Process 

dimethylamine 

Chemical dimethylamine 2.3 

(CH 3 ) 2 NH 

CAS: 124403 

UN: 1032 

General 


70 °F : 11 psi(g) 



2 

FLAMMABLE GAS 

2 



H 2 O ≤ 0.2% 7 8 2047 

10 5.9 

20 11.8 

44 50 

49 55 

50 29.5 


Risks 

Highly flammable. Harmful by inhalation. 

Transport 





Process 

dimethyl ether 

Chemical dimethyl ether 2.8 

C 2 H 6 O 

CAS: 115106 

UN: 1033 

General 


70 °F : 62.3 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



H 2 O ≤ 500 ppm 7 7 2048 

10 5.8 

20 11.6 

44 40 

49 45 

50 29.0 


Risks 


Transport 





Process 

ethane 

Chemical ethane 2.5 

C 2 H 6 

CAS: 74840 

UN: 1035 

General 


70 °F : 544 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 3.5 6007 

C n H m ≤ 5,000 ppm 10 3.0 

20 6.0 

44 32 

49 40 

50 15.0 


Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

ethene 

Chemical ethene 2.5 

C 2 H 4 

CAS: 74851 

UN: 1962 

General 


70 °F : 1,200 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 3.5 2052 

C n H m ≤ 0.1% 10 3.7 

H 2 O ≤ 50 ppm 20 7.4 

44 30 

49 32 

50 18.5 


Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

ethylene oxide 

Chemical ethylene oxide 3.0 

C 2 H 4 O 

CAS: 75218 

UN: 1040 

2 

General 


70 °F : 50 psi(g) 



2 

INHALATION 

HAZARD 

2 

FLAMMABLE GAS 

2 



H 2 O ≤ 100 ppm 7 4 2055 

Acidity (as acetic 10 7.5 

acid) ≤ 20 ppm 20 15.0 

Aldehydes ≤ 50 ppm 44 29 

49 34 

50 37.5 


Risks 


inhalation. 

Transport 





Process 

helium 

Chemical helium 4.6 

He 

CAS: 7440597 

UN: 1046 

2 


General 


70 °F : 2,000 psi(g) 

49l 2,640 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

C n H m ≤ 1 ppm 7 33 2056 

H 2 O ≤ 5 ppm 10 1.80 

20 3.60 

44 200 

49 291 

50 9.01 

Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

hydrogen 

Chemical hydrogen 4.5 

Trace hydrogen 4.5 


H 2 

CAS: 1333740 

UN: 1049 

2 

FLAMMABLE GAS 

General 


70 °F : 2,000 psi(g) 

49l 2,400 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

H 2 O ≤ 5 ppm 7 33 2064 

10 1.76 

20 3.53 

44 193 

49 258 

50 8.82 

O 2 ≤ 5 ppm 7 33 2066 

H 2 O ≤ 5 ppm 10 1.76 

20 3.53 

44 193 

49 258 

50 8.82 

Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

hydrogen bromide 

Chemical hydrogen bromide 2.8 

HBr 

CAS: 10035106 

UN: 1048 

2 

General 


70 °F : 320 psi(g) 



8 

INHALATION 

HAZARD 

CORROSIVE 

2 8 



HCl ≤ 0.2% 7 10 2070 

10 12.0 

20 24.0 

44 130 

50 60.0 


Risks 


Transport 





Process 

hydrogen chloride 

Chemical hydrogen chloride 2.0 

HCl 

CAS: 7647010 

UN: 1050 

2 

General 


70 °F : 613 psi(g) 



8 

INHALATION 

HAZARD 

CORROSIVE 

2 8 



N 2 +Ar ≤ 0.8% 7 8 2071 

10 7.4 

20 14.8 

44 60 

49 65 

50 37.0 


Risks 


Transport 













Process 

hydrogen sulfide 

Chemical hydrogen sulfide 1.8 

H 2 S 

CAS: 7783064 

UN: 1053 

2 

General 


70 °F : 252 psi(g) 



2 

INHALATION 

HAZARD 

2 

FLAMMABLE GAS 

2 



H 2 O ≤ 0.4% 7 9 2074 

10 6.7 

20 13.4 

44 60 

49 70 

50 33.5 


Risks 

Highly flammable. Very toxic by inhalation. 

Transport 





Process 

methane 

Chemical methane 2.5 

CH 4 

CAS: 74828 

UN: 1971 

2 

FLAMMABLE GAS 

General 


70 °F : 2,000 psi(g) 

49l 2,400 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

other 7 40 2079 

C n H m ≤ 0.3% 10 1.20 

20 2.39 

44 300 

49 360 

50 5.98 

Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

methylamine 

Chemical methylamine 2.0 

CH 3 NH 2 

CAS: 74895 

UN: 1061 

General 


70 °F : 29 psi(g) 



2 

FLAMMABLE GAS 

2 



H 2 O ≤ 0.3% 7 8 2084 

10 5.8 

20 11.6 

44 50 

50 29.0 


Risks 


Transport 





Process 

methyl bromide 

Chemical methyl bromide 2.5 

CH 3 Br 

CAS: 74839 

UN: 1062 

General 


70 °F : 13 psi(g) 


Brass valve 

2 

INHALATION 

HAZARD 

2 



H 2 O ≤ 0.1% 7 20 2085 

10 14.0 

20 28.0 

44 145 

49 160 

50 70.0 


Risks 


Transport 

ADR: Class 2, 2T DOT: Class 2.3 




Process 

methyl chloride 

Chemical methyl chloride 2.5 

CH 3 Cl 

CAS: 74873 

UN: 1063 

General 


70 °F : 59 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



H 2 O ≤ 500 ppm 7 10 2086 

10 8.1 

20 16.2 

44 80 

49 85 

50 40.5 


Risks 


Transport 





Process 

methyl mercaptan 

Chemical methyl mercaptan 2.5 

CH 3 SH 

CAS: 74931 

UN: 1064 

2 

General 


70 °F : 15 psi(g) 



2 

INHALATION 

HAZARD 

2 

FLAMMABLE GAS 

2 



other 7 9 2087 

S-comp. ≤ 0.5% 10 8.5 

20 17.0 

44 55 

50 42.5 


Risks 


Transport 





Process 

neon 

Chemical neon 3.5 

Ne 

CAS: 7440019 

UN: 1065 

General 


70 °F : 2,000 psi(g) 


Brass valve 

2 


2 


size [m3 ] [m3 ] 

O 2 ≤ 3 ppm 7 0.5 2088 

H 2 O ≤ 5 ppm 10 1.81 

20 3.61 

44 5.0 

49 7.5 

50 9.03 

Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

nitric oxide 

Chemical nitric oxide 2.0 

NO 

CAS: 10102439 

UN: 1660 

2 

General 


70 °F : 500 psi(g) 



5.1 

8 


HAZARD 

CORROSIVE 

2 5.1 

8 


size [m3 ] [ft3 ] 

N 2 + N X O Y 7 8 2090 

comp. ≤ 1% 10 0.23 

20 0.45 

44 56 

50 1.13 

Risks 

Contact with combustible material may cause fire. Very toxic by 

inhalation. Causes severe burns. 

Transport 

ADR: Class 2, 1TOC DOT: Class 2.3 








C 200/1 P, stainless steel 200 3,000 3123 





Process 

nitrogen 

Chemical nitrogen 4.6 

Trace pharma nitrogen, ≥99.5% 



Trace nitrogen 5.0 



Trace nitrogen liquid 5.0 



N 2 

CAS: 7727379 

UN: 1066 

General 


70 °F : 2,000 psi(g) 

49l 2,640 psi(g) 


Brass valve 

Risks 


2 


2 


size [m3 ] [ft3 ] 

O 2 ≤ 5 ppm 7 34 6013 

H 2 O ≤ 5 ppm 10 1.86 

20 3.76 

44 210 

49 304 

50 9.40 

O 2 ≤ 5 ppm 7 34 6319 

CO ≤ 5 ppm 10 1.86 

CO 2 ≤ 300 ppm 20 3.76 

Ar ≤ 0.5% 44 210 

H 2 O ≤ 5 ppm 49 304 

odor n.d. 50 9.40 

O 2 ≤ 3 ppm 7 34 2095 

CO ≤ 5 ppm 10 1.86 

CO 2 ≤ 300 ppm 20 3.76 

Ar ≤ 0.5% 44 210 

C n H m ≤ 1 ppm 49 304 

H 2 O ≤ 3 ppm 50 9.40 

odor n.d. 


CO ≤ 5 ppm 

CO2 ≤ 300 ppm 

Ar ≤ 0.5% 


H2O ≤ 3 ppm 

odor n.d. 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

nitrogen dioxide 

Chemical nitrogen dioxide 2.0 

NO 2 

CAS: 10102440 

UN: 1067 

2 

General 


70 °F : 0 psi(g) 



5.1 

8 


HAZARD 

CORROSIVE 

2 5.1 

8 



H 2 O ≤ 0.1% 7 12 2102 

10 12.0 

20 24.0 

44 120 

50 60.0 


Risks 

Very toxic by inhalation. 

Transport 

ADR: Class 2, 2TO DOT: Class 2.3 




Process 

nitrous oxide 

Chemical nitrous oxide 2.0 

N 2 O 

CAS: 10024972 

UN: 1070 

General 


70 °F : 745 psi(g) 


Brass valve 

2 

5.1 


2 

5.1 



O 2 +N 2 ≤ 0.9% 7 10 2103 

10 7.5 

20 15.0 

44 60 

49 65 

50 37.5 


Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

oxygen 

Chemical oxygen 3.5 

Process oxygen 4.5 

Trace pharma oxygen, ≥99.5% 



O 2 

CAS: 7782447 

UN: 1072 

2 

5.1 


General 


70 °F : 2,000 psi(g) 

49l 2,640 psi(g) 


Brass valve 

2 

5.1 


size [m3 ] [ft3 ] 

H 2 O ≤ 5 ppm 7 38 2107 

10 2.07 

20 4.15 

44 225 

49 337 

50 10.37 

N 2 ≤ 20 ppm 7 38 6015 

Ar ≤ 10 ppm 10 2.07 

THC ≤ 0.5 ppm 20 4.15 

H 2 O ≤ 3 ppm 44 225 

49 337 

50 10.37 

CO ≤ 5 ppm 7 38 6320 

CO 2 ≤ 300 ppm 10 2.07 

H 2 O ≤ 67 ppm 20 4.15 

odor n.d. 44 225 

49 337 

50 10.37 

Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

propane 

Chemical propane 2.5 

C 3 H 8 

CAS: 74986 

UN: 1978 

General 


70 °F : 109 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 6 2115 

C n H m ≤ 0.5% 10 4.2 

20 8.4 

44 40 

49 45 

50 21.0 


Risks 


Transport 





Process 

propene 

Chemical propene 2.5 

C 3 H 6 

CAS: 115071 

UN: 1077 

General 


70 °F : 136 psi(g) 


Brass valve 

2 

FLAMMABLE GAS 

2 



other 7 5 2118 

C n H m ≤ 0.5% 10 4.3 

H 2 O ≤ 50 ppm 20 8.6 

44 35 

49 39 

50 21.5 


Risks 


Transport 





Process 

sulfur dioxide 

Chemical sulfur dioxide 2.8 

SO 2 

CAS: 7446095 

UN: 1079 

2 

General 


70 °F : 34 psi(g) 



8 

INHALATION 

HAZARD 

CORROSIVE 

2 8 



H 2 O ≤ 100 ppm 7 5 2132 

10 12.3 

16 40 

20 24.6 

50 61.6 

54 150 


Risks 


Transport 





Process 

sulfur hexafluoride 

Chemical sulfur hexafluoride 3.0 

99.9% by weight 

Meets or exceeds ASTM D2472 & IEC specifications. 

(H 2 O < –62 °C dew point, 6 ppm = –64 °C) 

SF 6 

CAS: 2551624 

UN: 1080 

General 


70 °F : 320 psi(g) 


Brass valve 

2 


2 



O 2 +N 2 ≤ 500 ppmw 7 12 2135 

CF 4 ≤ 400 ppmw 10 10.0 

HF acidity≤ 0.3 ppm 20 20.0 

H 2 O ≤ 6 ppm 44 115 

49 130 

50 50.0 


Risks 


Transport 





Process 

synthetic air 

Dry synthetic air 4.0 

Trace pharma synthetic air, 20.0–21.7% O 2 



Air 

UN: 1002 

2 


General 


70 °F : 2,000 psi(g) 

49l 2,400 psi(g) 


Brass valve 

2 


size [m3 ] [ft3 ] 

H 2 O ≤ 3 ppm 7 30 2139 

10 1.94 

20 3.89 

44 225 

49 280 

50 9.73 

CO2 ≤ 500 ppm 7 30 6321 

CO ≤ 10 ppm 10 1.94 

SO2 ≤ 5 ppm 20 3.89 

NOx ≤ 2.5 ppm 44 225 

oil ≤ 0.1 mg/m3 49 280 

H2O ≤ 67 ppm 50 9.73 

odor n.d. 

N2 q.s. 

Risks 

n.a. 

Transport 





C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

tetrafluoromethane 

Chemical tetrafluoromethane (R 14) 4.5 

CF 4 

CAS: 75730 

UN: 1982 

2 


General 


70 °F : 500 psi(g) 

49l 2,000 psi(g) 


Brass valve 

2 



other halo- 7 2.3 2121 

carbons ≤ 20 ppm 10 7.3 

H 2 O ≤ 5 ppm 16 6 

20 14.5 

49 70 

50 36.3 

Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

tetrafluoroethane 

Chemical tetrafluoroethane (R 134a) 2.8 

C 2 H 2 F 4 

CAS: 811972 

UN: 1078 

General 


70 °F : 110 psi(g) 


Brass valve 

2 


2 



O 2 +N 2 ≤ 0.2% on request 2129 


Risks 


Transport 





Process 

trifluoromethane 

Chemical trifluoromethane (R 23) 2.0 

CHF 3 

CAS: 75467 

UN: 1984 

General 


70 °F : 635 psi(g) 


Brass valve 

2 


2 



Air ≤ 0.1% 7 9 2125 

other 10 7.5 

C n H m ≤ 0.8% 20 15.0 

H 2 O ≤ 10 ppm 44 70 

50 37.5 


Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


Process 

trimethylamine 

Chemical trimethylamine 2.0 

(CH 3 ) 3 N 

CAS: 75503 

UN: 1083 

General 


70 °F : 27 psi(g) 



2 

FLAMMABLE GAS 

2 



H 2 O ≤ 0.15% 7 8 2145 

10 5.6 

20 11.2 

44 50 

49 56 

50 28.0 


Risks 


Transport 





Process 

xenon 

Chemical xenon 4.0 

Xe 

CAS: 7440633 

UN: 2036 

General 


70 °F : 800 psi(g) 


Brass valve 

2 


2 



H 2 O ≤ 5 ppm on request 2147 


Risks 


Transport 





C 200/1 A, brass 3 45 3100 

C 200/1 A, brass 6 85 5467 

C 200/1 A, brass 14 200 5468 

C 200/1 A, brass 50 725 3102 

C 200/1 A, brass 200 3,000 3103 

C 200/2 A, brass 3 45 5482 

C 200/2 A, brass 6 85 3125 

C 200/2 A, brass 10.5 150 3126


R&D mixtures and gases on request 

Most applications and their calibration gases are based on implementations of current legislation regarding the use 

and storage of hazardous substances. These applications have been described in one of the previous sections. But 

legislation is continuously being updated as more and better knowledge is obtained about substances and their 

effects on the environment and ecosystem. 

Another driver is limiting the amount of waste materials in order 

to minimize their impact on the environment. In addition to computer 

modeling and simulation, much work is still being done on 

a laboratory or pilot scale. Small amounts of specific mixtures are 

required to simulate certain process conditions. The number of potential 

components that can be supplied is endless. You can vary not 

only the type and concentration of each component but also the 

proportions of different components. 

The next page lists major groups of components. But remember 

that your imagination is the main limit. Special tools are available 

to scan whether the composition of your R&D mixture is feasible 

and stable. Alternative safe and stable solutions are normally offered 

when your request is not possible. 

A wide variety of product groups are specified. A practical example 

is a mixture containing amines such as monomethylamine in nitrogen. 

Calibration gases with these mixtures are used to calibrate 

monitors. 

Pure gases on request 

The industry is constantly innovating with new products and/or 

technologies being added every day. We welcome you to challenge 

us with your specific questions regarding gas products that are not 

specified in this catalog. There might be off-the-shelf products 

available from other industry segments that also can be used for 

your specific application. 

Just contact your nearest Linde branch with your question. Our 

team of experts will assist you in finding the optimum solution for 

your application.


R&D mixtures 

R&D mixtures 

mono-compo 

di-compo 

tri-compo 

tetra-compo 

multi-compo 

1–20% 0.2–20% 6–36 

1–20% 0.2–20% 6–36 

1–20% 0.2–20% 6–36 

1–20% 0.2–20% 6–36 

1–20% 0.2–20% 6–36 

Component groups for mixture components 

Air gases such as: 

Carbon dioxide 

Carbon monoxide 

Hydrogen 

Nitrogen 

Oxygen 

Alcohols such as: 

Methanol (Methyl alcohol) 

Ethanol (Ethyl alcohol) 

1-Propanol (n-Propyl alcohol) 

2-Propanol (Isopropyl alcohol) 

n-Butanol (n-Butyl alchohol) 

2-Butanol 

tert.-Butanol 

Aldehydes such as: 

Acetaldehyde (Ethanal) 

Acrolein (Propenal) 

Formaldehyde (Methanal) 

Alkanes such as: 

Methane 

Ethane 

Propane 

Cyclopropane 

Butane 

iso-Butane (Isobutane) 

2-Methylbutane 

Pentane 

2-Methylpentane 

2,2-Dimethylpropane 

(Neopentane) 

n-Hexane 

Cyclohexane 

n-Heptane 

n-Octane 

n-Nonane 

n-Decane 

Alkenes such as: 

Ethene (Ethylene) 

Propene (Propylene) 

Propadiene (Allene) 

1-Butene 

cis-2-Butene 


size [m3 ] [ft3 ] 

1 ppb – 50% component 1 on request 2911 

q.s. pure gas 


1 ppb – 40% component 2 

q.s. pure gas 




q.s. pure gas 





q.s. pure gas 




1 ppb – 15% component n 

1 ppb – 15% component m 

q.s. pure gas 

iso-Butene (Isobutylene) 

trans-2-Butene 

1,2-Butadiene 

1,3-Butadiene 

3-Methyl-1-butene 

1-Pentene 

cis-2-Pentene 

trans-2-Pentene 

Cyclohexene 

Alkynes such as: 

Acetylene (Ethyne) 

Propyne (Methyl acetylene) 

1-Butyne (Ethyl acetylene) 

2-Butyne (Dimethylacetylene) 

Amines such as: 

Dimethylamine 

Ethylamine 

Methylamine 

Trimethylamine 

Aromates such as: 

Amino benzene (Aniline) 

Benzene 

Ethyl benzene 

Styrene 

Toluene 

m-Xylene 

o-Xylene 

p-Xylene 

Esters such as: 

Methyl acetate 

Ethyl acetate 

Propyl acetate 

Isopropyl acetate 

Butyl acetate 

Methyl formiate 

Ethyl propionate 

Ethers such as: 

tert.-Butylmethylether (MTBE) 

Dimethyl ether 

Diethyl ether (Ether) 

2-Methyl vinyl ether


Component groups, continued 

Halocarbons such as: 

Bromochlorotrifluoromethane 

(R 12 b1) 

Bromoethylene (Vinyl bromide) 

Bromomethane (Methyl 

bromide) 

Bromotrifluoromethane(R13b1) 

Chlorodifluoromethane (R 22) 

Chloroethane (Ethyl chloride) 

Chloroethylene (Vinyl chloride) 

Chloro iodo methane 

(Chloromethylene iodide) 

Chloromethane (Methyl 

chloride) 

Chloropentafluoroethane(R115) 

Chlorotrifluoromethane (R 13) 

Desflurane 

Dibromoethane 

1,4-Dichlorobutene-2 (cis- 

/trans-) 

Dichlorodifluoromethane(R12) 

1,1-Dichloroethane 


Dichlorofluoromethane (R 21) 

Dichloromethane 

1,2-Dichlorotetrafluoroethane 

(R 114) 

1,1-Difluoroethane (R 152 a) 

Diiodo methane (Methyl 

iodide) 

Enflurane 

Fluoroethane (R 41) 

Gases on request 

The following pure gases can 

be obtained upon request: 

Gas name Prod. code 

Arsine 2151 

Boron trichloride 2152 

Boron trifluoride 2153 

1-Butyne 2154 

Carbon isotope oxides 2155 

Carbonyl fluoride 2156 

Carbonyl sulfide 2157 

Chlorine trifluoride 2158 

Halotane (2-Bromo-2-chloro- 

1,1,1-trifluoroethane, R 404 a) 

Hexafluoroethane (R 116) 

Iodoethane 

Iodomethane 

Isoflurane 

Methoxyflurane 

Octafluorocyclobutane 

(R C318) 

Octafluoropropane (R 218) 

Sevoflurane 

1,1,1,2-Tetrachloroethane 


Tetrachloromethane (Carbon 

tetrachloride) 

Tetrafluoromethane (R 14) 

Tribromomethane (Bromoform) 

1,1,1-Trichloroethane 


Trichloroethylene 

Trichlorofluoromethane (R 11) 

Trichloromethane (Chloroform) 

1,1,2-Trichlorotrifluoroethane 

(R 113) 

Trifluoromethane (R 23) 

Ketones such as: 

Acetone (Dimethyl ketone) 

Cyclohexanone 

Ethyl methyl ketone (Methyl 

ethyl ketone, MEK) 

Cyanogen 2159 

Cyanogen chloride 2160 

Cyclopropane 2161 

Diborane 2162 

1,1-Difluoroethane 2131 

1,1-Difluoroethene 2164 

Ethylamine 2165 

Ethyl chloride 2166 

Fluorine 2167 

Methyl isobutyl ketone (Isobutyl 

methyl ketone, MBIK) 

Mercaptans such as: 

tert.-Butylmercaptan 

Ethylmercaptan 


Nitrils such as: 

Acrylonitrile 

Acetonitrile 

Nitrogen oxides such as: 

Nitric oxide 

Nitrogen dioxide (Dinitrogen 

tetraoxide) 

Nitrous oxide (Laughing gas, 

Dinitrogen monoxide) 

Others such as: 

Ammonia 

Arsine 

Boron trichloride 

Chlorine 

Diborane 

Dichlorosilane 

Disilane 

FAM standard mineral spirits 

(according DIN 51635) 

Fluorine 

Germane 

Hydrogen bromide 

Hydrogen chloride 

Hydrogen cyanide 

Hydrogen fluoride 

Moisture (Water vapor) 

Germane 2168 

Helium 3 2169 

Hexafluoroethane 2127 

Hydrogen selenide 2170 

Hydrogen iodide 2171 

Hydrogen fluoride 2172 

Mercaptans 2173 

2-Methyl vinyl ether 2146 

Nickel carbonyl 2175 

Phosgene 

Phosphine 

Silane 

Silicon tetrafluoride 

Peroxides such as: 

Ethylene oxide (Oxirane) 

Propene oxide (Propylene 

oxide) 

Rare gases such as: 

Helium 

Neon 

Argon 

Krypton 

Xenon 

Stable isotopes such as: 

Carbon 13 dioxide ( 13CO2 ) 

Carbon 13 monoxide ( 13CO) Carbon monoxide 18 (C18O) Deuterium 

Deuteriumhydride 

Helium 3 ( 3He) Sulfur compounds such as: 

Carbon disulfide 

Carbonyl sulfide (Carbon oxisulfide) 

Diethyl sulfide 

Dimethyl sulfide 

Dimethyl sulfoxide (DMSO) 

Hydrogen sulfide 

Sulfur dioxide 

Sulfur hexafluoride 

Tetrahydrothiophene 

Oxygen isotopes 2177 

Propadiene 2181 

Propyne 2182 

Silicon tetrachloride 2184 

Silicon tetrafluoride 2185 

Trichlorosilane 2186 

Tungsten hexafluoride 2187


Services 

Linde delivers a variety of services, both customer-specific and standardized. Below is some information on different 

services. The service portfolio is often based on the local demand and customer specific ideas and requirements; therefore 

you should contact your local Linde representative to receive all information about the full portfolio for your market 

and about solutions specifically designed for your needs. Please also contact your local Linde office if you have ideas 

on services not covered here. 

Web ordering and eBusiness 

Wouldn’t you like more timesaving tools to help do your job? 

• Want to web order with real-time material availability and see your pricing? 

• Need to know how much you spend on a blanket purchase order? 

• How do you know if that credit was given or not? 

• Has your company decided to place orders through a marketplace or other procurement solution? 

• Do you know your present cylinder balance? 

With Linde you can do these things and many other things 

whenever you want. We at Linde have listened to our customers and 

offer them access to the features and capabilities most desired. 

Various eBusiness tools and systems have been implemented 

throughout the Linde world, to more efficiently conduct your 

business and provide service. In most cases, these business tools 

have been directly integrated with the local business systems to 

improve speed, accuracy and convenience. 

Online ordering is available on many Linde markets. Online 

ordering is available for customers who register for access. With 

registration, one or more users at each company are authorized to 

be the web administrator. Buyers using the web ordering get so 

many advantages: 

• Pre-loaded past purchase history organized into modifiable reorder 

templates. 

• Reorder in less than 1 minute – from old orders or reorder 

template. 

• Pre-negotiated prices and payment terms are used and shown. 

• Material availability shown before placing order, when applicable. 

• Add items from online catalog to an order. 

• Delivery instructions specific to the ship-to location are shown. 

• Automatic email confirmation with complete order details. 

Many Linde companies can offer a variety of eBusiness tools, to find 

out what is applicable for you, please contact your local Linde 

representative. 

ACCURA ® 

The new real-time ACCURA ® Cylinder Management system takes 

the benefits of cylinder monitoring even further, bringing them to 

you over the Internet! 

A new tool for cylinder gas management in your company 

ACCURA ® Cylinder Management collects cylinder gas data in a 

format that your company can easily manage and utilize. It’s a system 

that can save your company thousands – maybe tens of thousands 

of euros per year. 

ACCURA ® Cylinder Management operates via the Internet, and it’s 

a tool designed for anyone who needs to know what types of gases 

they have in stock, where gas cylinders are located and also how to 

develop cylinder procedures. 

The service is planned in co-operation with the customer, and is tailored 

to the company’s operating model. This ensures that it serves 

all departments - Stock, Production and Safety as well as 

Purchasing and Finance. 

Effective risk management 

One of the major benefits of ACCURA ® Cylinder Management is 

that it will remind and inform you. If you wish, the system will 

monitor uninterrupted gas availability for you. 

With access to real-time information for all your stock, you can plan 

for variations in gas consumption and ensure your processes operate 

without interruption.


Services 

In emergency situations e.g., in the event of a fire, Cylinder 

Management will tell you the location of your cylinders as well as 

cylinder numbers. 

Benefits of Cylinder Management 

• Gas cylinders are used effectively, which saves money 

• Gas consumption budgeting and planning is improved 

• Cost reporting and internal allocation is easier 

• Invoice checking and processing is faster 

• Cylinder Management will warn you of any expiring gases 

Clear, versatile reports 

– Gas in stock 

– Cylinder movement history 

– Gas utilization 

– Gas consumption 

– Gas and rental costs 

– Gas costs split per warehouse 

– Cylinder rotation 

– Daily rental costs 

– Rental agreements 

– Expiring gases 

– Hazardous gases 

SECCURA 

Consider these questions: 

Have you ever experienced running out of gas because the person 

responsible for checking and ordering simply forgot to do so? Or 

failed to do it because of some misunderstanding or mix-up? If the 

gas you’re dependent on suddenly ran out, what problems would 

it create for your company, and your customers? 

Increased production reliability – a real value 

SECCURA automatic gas supply is a supply service that allows 

you to forget completely how much gas you have at any given time. 

As the name indicates, this service runs automatically. When a 

cylinder or a bundle is empty and needs changing, an automatic ordering 

signal is sent directly to Linde. We will see that replacements 

are installed. Your staff won’t even have to know it has been done. 

Reducing unnecessary costs – saving real money 

SECCURA automatic gas supply completely eliminates the need 

to check, order, and replace gas cylinders and bundles. In most cases 

it also eliminates the need to keep extra cylinders in stock “just 

in case.” 

Increased convenience – a true value 

SECCURA automatic gas supply lightens your load by effectively 

removing the cause of worry and increasing your convenience. 

This service from Linde allows you to spend your resources where 

they are most needed. And leaves you free to focus your energy on 

production. 

Hardly a “luxury”… 

Increased safety – an invaluable value 

SECCURA automatic gas supply means that our trained drivers 

do all the tasks involved with the changing of cylinders and bundles, 

including testing for leaks and changing gaskets when required. 

They do it every day – and they do it right. Your staff is not 

concerned and the task does not interfere with their safety in any 

way. 

Safety audits, walkthroughs and trainings 

Concerned about the safety of your existing specialty gas distribution 

system? Wondering if your system is designed and operated 

in accordance with today’s standards? Linde can help. 

Conduct safety audits and plant walkthroughs 

Linde can perform a complete safety assessment of your existing 

gas system. We will review the overall system’s design, evaluate


Services 

your associated operating procedures and training program, evaluate 

mitigation and containment systems, and review maintenance 

practice. We provide both recommendations for system improvements 

and identify areas that are out of compliance with applicable 

safety codes. 

Specialty gas safety training 

In order to increase safety, reduce downtime, and to help prevent 

unwanted releases, Linde can offer custom designed specialty gas 

equipment/system trainings, often including: 

• Product safety and equipment training 

• Operator training, including theory of operation 

• Maintenance training 

To support our training programs, we develop applicable operating 

and maintenance procedures and student material. Courses can be 

structured as class room/instructor lead, self-study, and on-thejob. 

Linde also offers the additional services: 

• Regulatory compliance/Site surveys 

• Technical support 

• Emergency response team 

• On-Site support 

Application safety training 

Typically with a new process application, days of assistance for 

start-up and training are provided. This training would be onsite for 

plant personnel. Typical the training covers safety, maintenance 

and operation. 

Gas analysis service 

Linde gas is one of the largest gas suppliers in the world. As such 

we have a network of highly skilled laboratories to verify and secure 

the quality of our own production. These can of course be utilized 

for gas specific analysis services. 

The typical assignments are either investigations of a single 

gaseous source e.g., a smoke stack, or periodic measurement for 

companies that do not have or can justify the necessary instrument 

park. Many local Linde markets have access to mobile laboratory 

units that enable analysis at customer location. When this is 

impossible, our skilled chemists know all about gathering representative 

samples and bring them back to the laboratory. 

Here follows a selection of available analysis methods: 

• Time-of-flight Atmospheric Pressure Ionization Mass Spectrometer 

to measure down to ppt range 

• A variety of Gas Chromatographs equipped with general (WLD, 

TCD, HeID) and specific detectors (FID, ECD, Argon detector, 

Hall detector, Helium detector and Chemo luminescent detector) 

• Chemo luminescent analyzer for NO X 

• Gas chromatographs with cold trap technique to measure 

hydrocarbons in the ppb range 

• Laser based particle analyzer 

• High resolution FTIR with long path gas cuvette 

• NDIR analyzers for different gases 

• Moisture analyzers (dew point mirror and capacitive method) 

• Pure oxygen analyzers (electrochemical and phosphor luminescent) 

• UV/VIS spectrometry 

• AES (Atomic emission spectrometry) 

HiQ ® analysis certificate 

Linde’s gas production and laboratory facilities perform professional 

and skillful quality control and analysis of gas mixtures. It is of vital 

importance that the results are correct, since they often are the 

base for monitoring/measuring e.g., process conditions, quality levels 

and safety conditions. It is also important that all the information 

on the analysis certificate is correct and easy to understand. 

Linde always follows the latest update of the ISO 6141 standard, 

specifying the information on an analysis certificate. The HiQ ® 

Analysis Certificate from Linde is in accordance with this standard. 

The HiQ ® Analysis Certificate always looks the same. The information 

is easy to locate and understand. The headings are in the 

appropriate language and in English, allowing the certificate to be


Services 

used both in the relevant country and across borders. All gas products 

are quality controlled. Where applicable, an analysis certificate 

is included in the product. If not included, it can be requested separately. 

Please check with your local Linde office to find out what 

is applicable for the products you order. 

Name Prod. code 

HiQ ® Analysis certificate (Certified standard) 2921 

Explanations on the HiQ ® Analysis Certificate 

1 The date when the certificate was written, the beginning of the 

shelf life 

2 Identification of the HiQ ® Certificate 

3 Type of HiQ ® certificate e.g., “Certificate of Analysis,” 

“Certificate of Conformity”, etc. 

4 HiQ ® product name and code when applicable 

5 Comments on the table 

– the unit can be given either in mole, volume or weight 

– the uncertainty refers to the analysis of each component 

and is relative 

– if an absolute uncertainty is given it is In the column 

“Analysis result” (for instance 202 ± 4 ppm) 

6 Confidence level is the probability of the analysis result falling 

between the uncertainty limits 

7 The blend tolerance of a gas mixture specifies how close to the 

ordered concentration the final concentration must fall 

8 Following the temperature recommendation improves safety 

and helps to keep the gas mixture homogeneous 

9 The component concentrations will remain within the limits 

stated in the analysis result down to the recommended minimum 

pressure of use 

10 Use before: In a correctly handled cylinder the component concentrations 

will remain within the limits stated in the analysis 

result during the stated shelf life 

Reference material 

Calibration certificate 

National borders no longer define today’s environment. Pollutions 

are monitored on regional and even global scale. This requires that 

the results from the monitoring systems shall not only be comparable, 

but also mutually acceptable. Governments use accreditation 

as an instrument in these regulatory issues. Also in trading of 

goods, a confident and trustful base is needed to qualify and quantify 

the value of the traded goods. Accreditation is widely accepted 

as a tool to address issues like competence and reliability. 

Calibration certificates are used as a base to facilitate easy trading. 

Reference material with a calibration certificate is analyzed at a laboratory 

that has accredited analysis methods for the components 

and ranges in question. 

Several Linde facilities have such accredited analysis methods, especially 

for components and ranges used for environmental surveillance. 

Linde laboratories are accredited as calibration laboratories. 

Further, several facilities are accredited as testing laboratories 

to facilitate analytical services. 

The reference materials prepared by these production facilities 

are acknowledged as standard reference material by e.g., CAI, 

COFRAC, DAR, ENAC, RVA, SWEDAC, UKAS and many others. 

These products are in accordance with ISO 17025. An accreditation 

proves that the laboratory is competent to perform a certain 

analysis. The competence of the laboratory is decisive for the accreditation, 

and to achieve an accreditation it is mandatory to have 

a quality system. Linde specialty gas plants are ISO 9000 certified.


Services 

Please contact your local Linde office for more information on how 

Linde can serve you with reference material and services that are 

related to the ISO 17025 standard. 


Certificate of calibration reference material (ISO 17025) 2920 

Other reference material 

Reference materials and certified materials are defined in ISO 

Guide 30. A reference material (RM) is a material that is sufficiently 

established to be used, for example, for the calibration of an apparatus. 

A certified reference material (CRM) is a reference material whose 

property values are certified by a technically valid procedure and/or 

traceable to a certificate or other documentation that is issued by a 

certifying body. 

Industries such as the automotive industry are very dependent on 

clearing their products against local environmental legislation, for 

instance the rules of EPA in the US. EPA demands that calibration 

mixtures are traceable against National Institute for Standards and 

Technology (NIST). NIST and the Nederlands Meetinstituut (NMi) 

have a bilateral agreement on recognition of each other’s mixtures 

that is ratified by EPA. Linde can supply you with products traceable 

to standards from various national certified bodies such as 

BAM, NMi, NPL and NIST. 

Most of Linde’s mixtures are produced gravimetrical and are therefore 

traceable to the international kilo. Should this be one of your 

requirements and the product is not produced in this manner, 

traceability to the kilo can be obtained upon request. 

Please contact your local Linde office for more information on how 

Linde can provide you with reference material. 


Certified body traceable analysis certificate 2916 

(Traceable to e.g., BAM, NIST, NMi, NPL etc.) 

Kilogram traceable certificate (Primary standard) 2918 

EPA protocol 

The EPA has established the EPA protocol – strict guidelines for the 

performance of standard materials for emission measurements. In 

addition to the automotive industry standard product program EPA 

protocol mixtures, Linde can deliver EPA protocol gases for other 

purposes. Please contact your local Linde office for more information 

on how Linde can provide you with EPA protocol gases. 


EPA protocol certificate 2919 

Certificate of conformity 

Several processes and activities do not require individual analytical 

results. However, it might be important to guarantee that the product 

used complies with its nominal specifications. Linde can provide 

a certificate of conformity stating that an individual cylinder 

or an entire batch is meeting its specifications. Please contact your 

local Linde office for more information on how Linde can serve you 

with certificates of conformity. 


Certificate of conformity 6322



Gas cylinders are pressure vessels, and therefore governed by local authority rules and regulations. 

For full information, please contact your local Linde representative. 

Seamless high-pressure cylinders, of steel or aluminum, are used 

for compressed gases or liquefied gases under pressure whose critical 

temperature is TC



Material 

AL: aluminum 

NS: steel with minimum 

yield point of 390 N/mm 2 

SG: sheet steel, welded 

SS: stainless steel 

TS: temper hardened steel 

Int. volume Material Type Tare weight Pressure rating HiQ 

0.4 NS HD 1.7 200 001 

0.4 NS LB 1.8 200 002 

® code 

litre kg lb bar(a) psi(g) 

1.0 NS LBS 1.0 124 003 

1.0 AL A01 3.03 2216 004 

1.0 AL AL001 2.1 200 005 

1.0 TS HD/S 2.0 200 006 

1.0 TS OTC-1 2.0 200 007 

1.0 AL OTM-1 1.5 200 008 

1.5 NS LBR 2.41 1800 009 

2.0 NS 02C 2.87 1800 010 

2.0 AL AL002 3.2 200 011 

2.0 TS B02 3.5 200 012 

2.0 AL B02A 2.4 200 013 

2.0 TS HD 5.3 200 014 

2.0 AL HD/S 4.7 200 015 

2.0 AL OTM-2 3.0 200 016 

2.5 TS OTC-2.5 3.0 200 017 

3.0 TS 003 9.5 2015 018 

3.0 NS GFL-3 5.0 150 019 

4.0 TS OTC-4 42.0 200 020 

4.6 SG L04 12 240 021 

5.0 TS 005 13.5 2015 022 

5.0 AL AC5-150 3.7 150 023 

5.0 NS GFL-5 8.0 150 024 

5.0 NS SC5-150 7.4 150 025 

5.0 TS AG5 9.0 200 026 

5.0 AL AL005 7.5 200 027 

5.0 TS B05 8.5 200 028 

5.0 AL B05A 7.4 200 029 

5.0 AL BALU05 7.0 200 030 

5.0 TS OTC-5 7.0 200 031 

5.0 AL OTM-5 7.0 200 032 

5.0 TS ST005 8.5 200 033 

5.0 TS T05 8.0 200 034 

5.8 SG A07 10.0 15 035 

6.0 AL 3AL2265 6.6 150 036 

7.0 SG ND 4.0 21 037 

7.0 NS DOT3A2015 5.0 139 038 

7.0 TS 007 29 2015 039 

7.0 NS IRAM2525-7 5.0 150 040 

7.0 AL A07 14.43 2215 041 

10.0 TS HD/A 21.0 18 042 

10.0 SS ND/S 21.0 40 043 

10.0 AL AL-10 14.0 140 044 

10.0 NS GFL-10 13.0 150 045 

10.0 NS HD/K 19.0 150 046




10.0 TS AG10 14.0 200 047 

10.0 TS AL010 12.0 200 048 

® code 


10.0 TS B10 17.5 200 049 

10.0 AL B10A 138.0 200 050 

10.0 TS BACE10 20.0 200 051 

10.0 AL BALU10 13.0 200 052 

10.0 TS HD 16.0 200 053 

10.0 AL HD/S 11.5 200 054 

10.0 SS HD/S 32.0 200 055 

10.0 TS OTC-10 15.0 200 056 

10.0 AL OTM-10 12.0 200 057 

10.0 TS ST010 14.0 200 058 

13.4 TS B13,4 17.5 200 059 

14.0 SG P-6 10.4 25 060 

15.0 AL B15A 16.2 200 061 

16.0 NS DOT3AA2015 5.0 134 062 

16.0 TS 016 53 2015 063 

16.0 AL A16 30 2015 064 

20.0 TS HD/A 38.0 18 065 

20.0 SS ND/S 17.0 43 066 

20.0 AL 3AL2015 10.6 140 067 

20.0 NS GFL-20 32.0 150 068 

20.0 TS AG20 33.0 200 069 

20.0 AL AL020 30.0 200 070 

20.0 AL AL020HO 26.0 200 071 

20.0 TS B20 30.0 200 072 

20.0 AL B20A 21.6 200 073 

20.0 TS B20MB 30.0 200 074 

20.0 AL B2ALU20 23.0 200 075 

20.0 TS BACE20 37.0 200 076 

20.0 TS OTC-20 27.0 200 077 

20.0 AL OTM-20 24.0 200 078 

20.0 TS ST020 28.0 200 079 

20.0 TS T20 30.0 200 080 

20.0 TS T20MB 30.0 200 081 

21.3 NS 3AL2015 18.0 140 082 

21.7 SG L20 17 240 083 

22.0 NS AC22-150 17.6 150 084 

23.0 SG DG-ETNº2 25.0 22 085 

26.0 SG P-11 14.0 25 086 

26.7 TS B26,6 38.0 200 087 

26.7 TS OTC-26.7 25.8 200 088 

27.0 SG ND 12.0 21 089 

29.4 AL 3AL2015 21.6 140 090 

30.6 SG P13 20.0 30 091 

31.0 AL AL-31 24.0 140 092




31.0 AL A31 49 2015 093 

40.0 SG A60 50.0 15 094 

® code 


40.0 TS HD/A 60.0 19 095 

40.0 NS AC40 45.0 60 096 

40.0 NS HD/K 78.0 150 097 

40.0 TS HD/S 48.0 150 098 

40.0 NS SC40-150 71.0 150 099 

40.0 NS ST040 70.0 150 100 

40.0 TS B40 61.0 200 101 

40.0 TS BACE40 65.0 200 102 

40.0 TS GFL-40 58.0 200 103 

40.0 AL HD/S 45.0 200 104 

40.0 SS HD/S 81.0 200 105 

40.0 TS IN40 45.0 200 106 

40.0 TS IRAM2525-4 58.0 200 107 

40.0 TS OTC-40 55.0 200 108 

40.0 AL OTM-40 45.0 200 109 

40.0 TS TW40 51.4 200 110 

40.0 TS B-40 67.0 201 111 

43.0 TS 043 187 3500 112 

43.4 SG L40 33.6 240 113 

44.0 AL E10047 54.0 150 114 

44.0 NS SC44-150 74.9 150 115 

44.0 NS 3AA2265 53.0 156 116 

44.0 TS 044 110 2265 117 

45.0 SG P-19 21.0 25 118 

46.0 TS 046 300 6000 119 

47.0 SS ND/S 50.0 40 120 

49.0 NS 3AA2400 64.0 165 121 

49.0 TS 049 143 2400 122 

50.0 SG R50H 100.0 0.5 123 

50.0 SG A70 75.0 15 124 

50.0 SG ACET50 85.0 18 125 

50.0 SG L-50 26.0 25 126 

50.0 SS ND/S 31.0 43 127 

50.0 NS 3AA2900 73.0 200 128 

50.0 TS AG50 63.0 200 129 

50.0 AL AL050 58.0 200 130 

50.0 TS B50 61.0 200 131 

50.0 AL B50A 49.2 200 132 

50.0 TS B50MB 61.0 200 133 

50.0 AL BALU50 56.0 200 134 

50.0 TS BS/5045/1 60.0 200 135 

50.0 TS GFL-50 68.0 200 136 

50.0 TS HD 67.0 200 137 

50.0 TS IRAM2525-5 63.0 200 138




50.0 TS OTC-50 65.0 200 139 

50.0 AL OTM-50 57.0 200 140 

® code 


50.0 TS SC50-165 65.0 200 141 

50.0 TS SC50-200 65.0 200 142 

50.0 TS ST050 70.0 200 143 

50.0 AL B50C 33.6 250 144 

50.0 TS HD/S 93.0 300 145 

53.6 TS OTC-53.6 50.5 200 146 

54.0 SG 054 85 480 147 

56.0 SG CS56-Acet 34.0 20 148 

61.0 SG 061 177 480 149 

64.8 SG L60 48 240 150 

67.0 TS B67 70.0 200 151 

79.0 SG ND 35.0 21 152 

83.0 SG P35 50.0 30 153 

84.0 SG B84 50.0 30 154 

102.6 SG R20H 120.0 0.5 155 

107.0 SG P-45 38.0 25 156 

108.0 SG L-108 50.0 25 157 

110.0 SG DOT4BW240 10.0 16 158 

110.0 SG 110 68 240 159 

126.0 SG D126 47.0 21 160 

126.0 SG 126 150 480 161 

160.0 SG VGL160-11 115.0 11 162 

175.0 SG R20MP 175.0 10 163 

180.0 SS VGL180--11 115.0 11 164 

200.0 SG DOT 4L292 127.0 20 165 

400.0 TS Maxi 850.0 200 166 

450.0 TS 450 1108 1800 167 

454.0 SG DOT4BW240 170.0 16 168 

454.0 SG 454 315 240 169 

480.0 AL BL/E/S 960.0 200 170 

480.0 AL BL/M/S 960.0 200 171 

500.0 TS PKT-10x50L 750.0 200 172 

600.0 SG CP6MP 560.0 10 173 

600.0 TS BL/M 1057.0 200 174 

600.0 TS PKT-12x50S 950.0 200 175 

600.0 TS BL/E/S 1100.0 300 176 

650.0 AL PAK13X50 1130.0 200 177 

761.0 SG 761 1077 500 178 

800.0 TS PAK16X50 1370.0 200 179 

800.0 TS SuperMaxi 1450.0 200 180 

950.0 TS F 566.0 22 181 

Note that low pressure cylinders are often filled by weight and therefore the internal volume and work pressure 

is not an indication of filling volume.



Small containers 

For many applications, large gas cylinders are too cumbrous. In addition, 

there are also other reasons, such as low or only sporadic gas 

need, safety considerations, and technical prerequisites etc. that necessitate 

more suitable forms of gas supply. 

With the Linde product line of small cylinders we offer total solutions 

wherever light container weight or only very small quantities 

of gas is required. There are two product families: 

• Linde small steel cylinders (lecture bottles) 

• Lightweight low pressure cylinders and cans including the 

Linde minican 

All suitable standard gases and gas mixtures are available in small 

cylinders from current production at short notice. To save both 

time and expense, they are often shipped directly from supplying 

plant or where and when permissible, by mail. These lightweight, 

non-refillable convenient cylinders require no deposit or rental 

charge. For you to find out what applies in your market contact your 

local Linde representative.



Innovative EcoCyl portable calibration gas packaging 

system from Linde 

EcoCyl is the ultimate in safety, convenience and economics in 

portable calibration gas containers and delivery systems. 

Linde has developed the EcoCyl for environmental professionals 

who do not want to contribute to earth’s solid waste by discarding 

an empty compressed gas cylinder, or who do not want to deal with 

compressed gas hazardous materials shipping regulations and 

costs when sending the empty disposable cylinder back to the supplier 

for “recycling.” 

Environmental measurements are widely spread in different segments 

of today’s industry. The monitoring systems are often situated 

in different places of factories, control rooms, laboratories etc. 

and their accurate operation must be checked within regular intervals. 

Portable specialty gases are used for the calibration of monitoring 

systems. 

Refillable cylinders offer the utmost in economy. The innovative 

EcoCyl cylinder from Linde contains significantly more product 

than comparable non-refillable or “disposable” cylinders, yielding 

greatly improved per liter economics than most disposables, as 

well as being completely refillable. This eliminates the issue of 

solid waste due to empty portable calibration gases. That makes 

being environmentally responsible, economical too! 

EcoCyl gets you out of the regulator/flow meter business! The 

EcoCyl is equipped with integral valve, regulator and variable, selectable 

flow meter. In fact it has all you need to get the right flows 

for calibration without you supplying the regulator/flow meter and 

Linde takes care of all the maintenance. No more lost or broken regulators 

to worry about – they are permanently mounted on the 

cylinder. 

• ergonomically designed handle and optional shoulder strap 

• requires no regulator or flow meter 

• integral variable, selectable flow control 

• cowling protects valve and flow control from falls and impacts 

• high capacity cylinder holds 50% more product than most disposables 

• optimum in gas content economics 

• significant safety improvement in handling and storing cylinders



Washer valve 

The purpose of the cylinder valve is to open and shut the gas cylinder, it is not meant to regulate the gas flow. 

The cylinder valve is normally made of brass, unless the chemical 

properties of the gas demands another material such as steel or 

stainless steel. 

The valve can be equipped with a dip tube for withdrawal of liquid 

phase from liquefied gases. For certain liquefied gases the valve is 

equipped with a burst disk for safety. 

Diaphragm valves are used for high purity gases and specialty gas 

mixtures with low component contents of for example reactive 

components. Cylinder valves for highly reactive and toxic gases are 

in some countries equipped with a safety valve. This kind of valve 

normally has an incorporated flow restrictor. Certain cylinder valves 

are equipped with pneumatic function to operate them, explosion 

safe, from a distance. 

Diaphragm 

Diaphragm valve 

Washer 

Outlet 

thread 

Outlet 

thread 

To avoid gas cylinder being connected to the wrong gas supply system, 

the cylinder valves are equipped with different outlet threads, 

depending on the gas content of the cylinder. The rules deciding 

what threads go with what gas are governed by local authorities, 

and differ from country to country. 

On the following pages some of the most common cylinder valve 

outlets are described. The term INT refers to internal outlet threads 

of the cylinder connection, if not stated the thread is external. The 

term LH refers to left-handed threads, if not stated the thread is 

right-handed. The chemical properties of the gas govern what cylinder 

valve material – brass, steel or stainless steel – is most suitable.



Cylinder connections 

ABNT Description Prod. code 

ABNT 172-1 3/8-18 NSPL 043 

ABNT 172-1 hand connector 3/8-18 NSPL 122 

ABNT 218-1 W 21.8 x 1/14" 045 

ABNT 218-1 hand connector W 21.8 x 1/14" 123 

ABNT 218-2 W 21.8 x 1/14" INT 050 

ABNT 218-2 hand connector W 21.8 x 1/14" INT 124 

ABNT 225-2 0.885" - 14 NGO 046 

ABNT 225-2 hand connector 0.885" - 14 NGO 125 

ABNT 245-1 0.960" - 14 NGO 044 


ABNT 245-2 0.965" - 14 NGO 049 


ABNT 262-1 1.035" - 14 NGO 048 


ABNT 270-9 W 24.44 x 2" 047 

ABNT 270-9 hand connector W 24.44 x 2" 129 

ABNT 300-12 W 27.44 x 2" 051 

ABNT 300-12 hand connector W 27.44 x 2" 130 

ABNT 245-1 AFNOR C 

AFNOR Description Prod. code 

NF C SI 21.7 x 1.814 055 

NF C hand connector SI 21.7 x 1.814 157 

NF D W 24 x 2 056 

NF D hand connector W 24 x 2 158 

NF E SI 21.7 x 1.814 LH 057 

NF E hand connector SI 21.7 x 1.814 LH 159 

NF F SI 22.94 x 1.814 INT 059 

NF F hand connector SI 22.94 x 1.814 INT 160 

NF G SI 26 x 1.5 INT 060 

NF G hand connector SI 26 x 1.5 INT 161 

NF H W 22.91 x 1.814 LH INT 061 

NF H hand connector W 22.91 x 1.814 LH INT 162 

NF J W 25.4 x 3.175 062 

NF J hand connector W 25.4 x 3.175 163 

NF K W 27 x 2 063 

NF K hand connector W 27 x 2 164 

NF L W 27 x 2 064 

NF L hand connector W 27 x 2 165 

NF M W 30 x 2 065 

NF M hand connector W 30 x 2 166 

NF P W 27 x 2 067 

NF P hand connector W 27 x 2 167




BS 341 Description Prod. code 

BS 341 No. 2 G 5/8" LH 179 

BS 341 No. 2 hand connector G 5/8" LH 180 

BS 341 No. 3 G 5/8" INT 181 

BS 341 No. 3 hand connector G 5/8" INT 182 

BS 341 No. 4 G 5/8" LH INT 183 

BS 341 No. 4 hand connector G 5/8" LH INT 184 

BS 341 No. 6 G 5/8" 185 

BS 341 No. 6 hand connector G 5/8" 186 

BS 341 No. 7 G 5/8" LH 187 


BS 341 No. 8 W 0.860" x 14 TPI 189 

BS 341 No. 8 hand connector W 0.860" x 14 TPI 190 

BS 341 No. 10 G 1/2" 191 


BS 341 No. 12 G 1/2" 199 


BS 341 No. 13 W 11/16" - 20 TPI 193 

BS 341 No. 13 hand connector W 11/16" - 20 TPI 194 

BS 341 No. 14 G 3/8" 195 


BS 341 No. 15 G 3/8" LH 197 


BS 341 No. 8 CGA 170 

CGA Description Prod. code 

CGA 110 0.3125 - 32 UNEF INT 019 

CGA 110 hand connector 0.3125 - 32 UNEF INT 014 

CGA 170 9/16" - 18 UNF INT 201 

CGA 170 hand connector 9/16" - 18 UNF INT 202 

CGA 180 5/8" - 18 UNF INT 021 

CGA 180 hand connector 5/8" - 18 UNF INT 020 

CGA 240 3/8" - 18 NPT 024 

CGA 240 hand connector 3/8" - 18 NPT 072 

CGA 296 0.803" - 14 UNS INT 203 

CGA 296 hand connector 0.803" - 14 UNS INT 204 

CGA 300 0.825" - 14 NGO 205 

CGA 300 hand connector 0.825" - 14 NGO 206 

CGA 320 0.825" - 14 NGO 077 


CGA 326 0.825" - 14 NGO 026 


CGA 330 0.825" - 14 NGO LH 016 

CGA 330 hand connector 0.825" - 14 NGO LH 132 

CGA 346 0.825" - 14 NGO 176 


CGA 350 0.825" - 14 NGO LH 013 


CGA 510 0.855" - 14 NGO LH INT 002 

CGA 510 hand connector 0.855" - 14 NGO LH INT 134 

CGA 540 0.903" - 14 NGO 078 


CGA 580 0.965" - 14 NGO INT 052 

CGA 580 hand connector 0.965" - 14 NGO INT 136 

CGA 590 0.965" - 14 NGO LM INT 017 

CGA 590 hand connector 0.965" - 14 NGO LM INT 137 

CGA 660 1.030" - 14 NGO 018 


CGA 679 1.030" - 14 NGO LH 207 


CGA 705 1.125" - 14 UNS LH 178




DIN 477 Description Prod. code 

DIN 477 No. 1 W 21.8 x 1/14" LH 001 

DIN 477 No. 1 hand connector W 21.8 x 1/14" LH 140 

DIN 477 No. 2 W 21.8 x 1/14" LH 209 

DIN 477 No. 2 hand connector W 21.8 x 1/14" LH 210 

DIN 477 No. 3 Yoke 095 

DIN 477 No. 3 hand connector Yoke 147 

DIN 477 No. 5 W 1" x 1/8" LH 003 

DIN 477 No. 5 hand connector W 1" x 1/8" LH 148 

DIN 477 No. 6 W 21.8 x 1/14" 004 

DIN 477 No. 6 hand connector W 21.8 x 1/14" 149 

DIN 477 No. 7 G 5/8" 005 

DIN 477 No. 7 hand connector G 5/8" 151 

DIN 477 No. 8 W 1" x 1/8" 006 

DIN 477 No. 8 hand connector W 1" x 1/8" 152 

DIN 477 No. 9 G 3/4" 007 


DIN 477 No. 10 W 24.32 x 1/14" 008 

DIN 477 No. 10 hand connector W 24.32 x 1/14" 142 

DIN 477 No. 11 G 3/8" 009 


DIN 477 No. 12 G 3/4" INT 010 

DIN 477 No. 12 hand connector G 3/4" INT 144 

DIN 477 No. 13 R 5/8" 011 

DIN 477 No. 13 hand connector R 5/8" 145 

DIN 477 No. 14 M 19 x 1.5 LH 012 

DIN 477 No. 14 hand connector M 19 x 1.5 LH 146 

DIN 477 No. 52 M 30 x 1.5 INT 211 

DIN 477 No. 14 IRAM 2539 o 

IRAM 2539 Description Prod. code 

IRAM 2539i 5/8" BSP - INT 053 

IRAM 2539i hand connector 5/8" BSP - INT 154 

IRAM 2539 C 2 H 2 3/4" BSPx1/14" INT 096 

IRAM 2539 N 2 O 3/8" BSPx1/14" 097 

IRAM 2539 N 2 O hand connector 3/8" BSPx1/14" 155 

IRAM 2539 o W 21.8 - 14 054 

IRAM 2539 o hand connector W 21.8 - 14 156 

ISO 5145 Description Prod. code 

ISO 5145 No. 0170 M 30 x 2 212




3-MIE C 

3 - MIE - AP7 Description Prod. code 

MIE B M 30 x 1.75 221 

MIE B hand connector M 30 x 1.75 222 

MIE C W 21.7 x 1/14" 223 

MIE C hand connector W 21.7 x 1/14" 224 

MIE E W 21.7 x 1/14" LH 225 

MIE E hand connector W 21.7 x 1/14" LH 226 

MIE F G 5/8" INT 227 

MIE F hand connector G 5/8" INT 228 

MIE G M 26 x 1.5 INT 083 

MIE G hand connector M 26 x 1.5 INT 175 

MIE H G 5/8" LH INT 229 

MIE H hand connector G 5/8" LH INT 230 

MIE J W 1" 231 

MIE J hand connector W 1" 232 

MIE M M 19 x 1.5 LH 233 

MIE M hand connector M 19 x 1.5 LH 234 

MIE S G 5/8" 235 

MIE S hand connector G 5/8" 236 

MIE T W 31.75 x 1/7" 237 

MIE T hand connector W 31.75 x 1/7" 238 

MIE U G 3/8" 239 

MIE U hand connector G 3/8" 240 

NEN 3268 LU1 

NEN 3268 Description Prod. code 

LU 0 M 19 x 1.5 LH 115 

LU 0 hand connector M 19 x 1.5 LH 168 

LU 1 W 21.8 - 1/14 LH 116 

LU 1 hand connector W 21.8 - 1/14 LH 169 

LU 4 W 1" LH 117 

LU 4 hand connector W 1" LH 170 

RI 2 G 5/8" INT 121 

RI 2 hand connector G 5/8" INT 171 

RU 1 W 21.8 - 1/14 118 

RU 1 hand connector W 21.8 - 1/14 172 

RU 3 W 24.32 - 1/14 119 

RU 3 hand connector W 24.32 - 1/14 173 

RU 4 W 1" 120 

RU 4 hand connector W 1" 174 

UNI 4406 

UNI Description Prod. code 

UNI 4405 W 20 x 1/14" Sin. 213 

UNI 4405 hand connector W 20 x 1/14" Sin. 214 

UNI 4406 W 21.7 x 1/14" 215 

UNI 4406 hand connector W 21.7 x 1/14" 216 

UNI 4409 W 21.7 x 1/14" 217 

UNI 4409 hand connector W 21.7 x 1/14" 218 

UNI 4412 W 24.5 x 1/14" 219 

UNI 4412 hand connector W 24.5 x 1/14" 220



–the system that gives you control 

over the gas supply 

Due to their special properties, specialty gases place particular demands on components for distribution, control and 

monitoring. Either because the applications requires that the gases shall maintain their high purity throughout the 

point of use, or because their chemical and physical properties requires special design of the central gas supply 

system. 

The advantages of a HiQ ® REDLINE central gas supply system are among others these: 

Increased safety 

• The risk of accidents is reduced, as there is no need to handle gas 

cylinders inside the work place. Only low-pressure equipment 

and small gas quantities are present in the work place. 

• Gas cylinders are collected under one roof, which facilitates removal 

from labs and work areas. 

• The handling of high-pressure cylinders and the connection of 

toxic gases should be carried out by trained staff. If a problem 

with leaking gas should occur ventilation is essential. This is especially 

important while handling inflammable and toxic gases, 

and is simplified by the central approach.



Improved operating economy 

• A continuous gas supply to each work station means less wasted 

time and fewer unplanned disruptions for changing gas cylinders. 

• Fewer and larger gas cylinders which together supply all users, 

means more effective emptying of the cylinders which in turn 

give lower costs for gas and cylinder rental as well as transport 

charges. In addition the store monitoring and purchasing can be 

centralized and rationalized. 

Better working environment 

• The work place can be designed more appropriately. 

• Heavy gas cylinders containing toxic gases under high 

pressure can involve great risks. 

• Outlets positioned at every work station are 

convenient and easy to use. 

Turnkey deliveries 

• Together with the customer we carry out a requirement analysis. 

Thereafter planning and installation takes place. 

• A service agreement guarantees a trouble-free gas supply 

without unplanned operating stoppages.



Quality requirements govern the choice of material 

The gas to be distributed and the level of contamination that can 

be accepted in the gas determine the choice of component material 

in a gas supply system. The inner surface finish of components 

is of great importance to the final purity of the gas at the point of 

use. A better surface finish will make the pipe system easier to 

clean and reduce the risk of particles being released into the gas 

stream. 

Copper 

Copper has been used within gas supply technology for a long time 

and is still an option when using industrial grade gas. Make sure 

only to use cleaned copper tubing. 

Stainless steel 

Over the past years stainless steel has become the number one 

choice of material for pure gas applications. This is primarily because 

the material is easy to clean and can be supplied with a 

very good surface finish. 

The increasing use of chemically reactive gases and the great demands 

made on purity have also contributed towards this trend. 

Welding methods have been developed which provide advantages 

with assembly in confined areas and which make it possible to 

join stainless steel systems while still maintaining a level of clean- 

The figure illustrates the relation between purge time, purging method and the 

purity realized with regard to the oxygen content in a gas system. 

ppm 

50 

40 

30 

20 

10 

2 

4 

3 

2 

1 

O 2 content in 

the purging gas 

0.5 1.0 1.5 2.0 2.5 h 

1 = Constant flow 10 l/h 

2 = 5 x pressurized/decompression ∆ P 3 bar 



liness and finish. Stainless steel is also chosen purely for aesthetic 

reasons or where the environment is aggressive and can give rise 

to corrosion. As a general guide the selection of components for a 

gas supply system is always based on the chosen gas quality. 

Standard purity specialty gases 

(Equivalent to 2.5 [99.5%] to 6.0 [99.9999%]) 

Component: Stainless steel or brass depending on the gas to be 

used. Threaded connectors, type NPT or G. 

Piping: Washed stainless steel. 

Connection: Orbital welding compression couplings, designed to 

clamp onto the pipe. The coupling requires the pipe to have a good 

degree of roundness (stainless steel) and gives a seal equivalent to 

10 –6 bar cm 3 /s. 

High purity specialty gases 

(Equivalent to 6.0 [99.9999] or higher) 

Component: Stainless steel or brass depending on the gas to be 

used. Threaded connectors, type NPT or G. 

Piping: Washed stainless steel. 

Connection: VCR couplings, welded onto the pipes and valves. 

Using a pointed profile that, under a great pressure from two sides, 

is pressed into metallic packing seals the couplings. The coupling 

gives a seal equivalent to 10 –8 – 10 –10 bar cm 3 /s.



System design and start-up 

System design can be broken down into three stages: 

– Determine the maximum contamination level for the gas. 

– Select the components to be used for the gas supply system. 

– Design, assemble and commission the system. 

Linde has extensive know-how within the gas industry and experience 

of gas media and applications – everything from component 

selection, via system design to installation and start-up – as well as 

all technical documentation. 

In this light Linde acts as adviser and consultant, together with the 

user assess the requirements and conditions of the project in question. 

It is extremely important to look at the system in its entirety, 

both from an economic and safety point of view. 

Highlighted below are some of the areas 

that greatly affect the whole system. 

Distribution and storage 

• Arrange if possible a storage area 

for the gas cylinders in a separate 

building. 

• Connected gas cylinders are placed 

in a separate area, preferably in adjacent 

to the access area. Avoid transporting 

gas cylinders indoors. 

• The gases are stored (separately) according 

to fixed directives depending 

on their physical characteristics. 

• Ventilation is provided based on 

safety requirements regarding the 

amount and type of gas used. 

Gas cabinets and pipe systems 

• Separate gas cabinets should be considered for corrosive gases 

and toxic gases. 

• When using extremely dangerous gases there is a possibility of 

flow control and emergency stop functions. 

• Gas pipes should be run in such a manner that the risk of mechanical 

damage is eliminated and that, as far as possible, 

through areas where any leaking gas causes as little damage as 

possible.



Detection and alarms 

• The need of detection is assessed. Regard should be taken to future 

requirements concerning types of gas and suitable flexibility 

to avoid unnecessary costs at a later stage. 

• The possibility of an auto-stop if a leak is indicated. This can be 

achieved using detection equipment. 

• The need of an alarm to an operating centre and/or an evacuation 

alarm within a certain area is defined. 

Linde has well-trained assembly teams with vast experience of specialty 

gas installations. Each team has a supervisor who is responsible 

for the completion of the project and at the same time functions 

as an on-site contact person. 

Pipe and components are delivered sealed and well packed to the 

assembly area. 

To maintain the purity requirements and to produce a tight gas system, 

automatic computer controlled pipe welding equipment is 

used. All welding is carried out using internal and external shieldgas 

purging, which results in a clean and bright joints. 

Pressure testing according to applicable standards is carried out 

and a protocol is established. 

A complete system is purged clean and analyzed to determine the 

humidity and oxygen content. 

To guarantee that a system is tight we carry out a helium leak detection 

test. A certificate of tightness is drawn up. Before a gas 

supply system can be regarded as completed and is handed over for 

start-up it is documented. 

A complete set of documentation comprises: 

– Layout documents (shows the entire supply systems design and 

positions in respective buildings). 

– System specifications including equipment lists. 

– Technical information covering all components. 

– Spare part lists. 

– Pressure testing protocols. 

– Analysis certificates where applicable. 

– Tightness certificates where applicable. 

– Operating and servicing instructions.



Gas name Chemical 

formula 

Gas panels Points of use 

S200 S201 S202 S203 D204 A208 A209 W40 B40 L40 I40 

Acetylene C 2 H 2 ✔ 3) 

Air, synthetic ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Ammonia NH 3 ✔ 5) 

Argon Ar ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Arsine AsH 3 ✔ ✔ ✔ ✔ ✔ 

Boron trichloride BCl 3 

Boron trifluoride BF 3 ✔ ✔ ✔ ✔ ✔ ✔ 

1,3-Butadiene C 4 H 6 

n-Butane C 4 H 10 

iso-Butane C 4 H 10 

1-Butene C 4 H 8 

cis-2-Butene C 4 H 8 

trans-2-Butene C 4 H 8 

iso-Butene C 4 H 8 

Carbon dioxide CO 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Carbon monoxide CO ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Carbonyl sulfide COS ✔ ✔ ✔ ✔ ✔ 

Chlorine Cl 2 ✔ ✔ ✔ ✔ ✔ 

Chlorine trifluoride ClF 3 

Cyanogen CNCN ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Cyanogen chloride CNCl ✔ ✔ ✔ ✔ ✔ 

Cyclopropane C 3 H 6 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Deuterium D 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Diborane B 2 H 6 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Dichlorosilane SiH2Cl2 Dimethylamine (CH3 ) 2NH Dimethyl ether C 2 H 6 O ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

2,2-Dimethylpropane C 5 H 12 

Ethane C 2 H 6 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Ethene C 2 H 4 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Ethylamine C2H5NH2 Ethyl chloride C2H5Cl Ethylene oxide C 2 H 4 O 

Fluorine 6) F 2 ✔ ✔ ✔ ✔ ✔ ✔ 

Germane GeH 4 ✔ ✔ ✔ ✔ ✔ ✔



Cylinder regulators PoU Typical filling 

pressure at 

C200/1 C200/2 15 °C [bar] 

1) C200hv/2 C12hv1 Valve2) Typical filling 

pressure at 

70 °F [psig] 

Safety Material 

recommendation 

Gas name 

16 250 F+ Brass 4) Acetylene 

✔ ✔ ✔ 200 2,400 Brass Air, synthetic 

✔5) ✔5) ✔ 7.3 114 T, C, N SS Ammonia 

✔ ✔ ✔ 150/200 2,640 A Brass Argon 

✔ ✔ ✔ ✔ 13.5 205 F+, T+, N SS Arsine 

✔ ✔ ✔ 1.1 4.4 T+, C SS Boron trichloride 

✔ 60 1,600 T+, C SS Boron trifluoride 

✔ ✔ 2 22 F+, Carc2, Muta2 Brass 1,3-Butadiene 

✔ ✔ 1.75 16.3 F+ Brass n-Butane 

✔ ✔ 2.6 31 F+ Brass iso-Butane 

✔ ✔ 2.25 23.5 F+ Brass 1-Butene 

✔ ✔ 1.5 13 F+ Brass cis-2-Butene 

✔ ✔ 1.62 15 F+ Brass trans-2-Butene 

✔ ✔ 2.3 24.3 F+ Brass iso-Butene 

✔ ✔ ✔ 51 830 A Brass Carbon dioxide 

✔ ✔ ✔ 100/150/200 1,660/2,000 F+, T, Tera1 Brass Carbon monoxide 

✔ ✔ ✔ 9.6 85 F+, T SS Carbonyl sulfide 

✔ ✔ ✔ 5.8 85.3 T, Xi, N SS Chlorine 

✔ ✔ 1 0.9 C+, N SS Chlorine trifluoride 

✔ ✔ ✔ 5 55 F+, T+ SS Cyanogen 

✔ ✔ ✔ ✔ 19 260 T+ SS Cyanogen chloride 

✔ ✔ ✔ 6 68 F+ Brass Cyclopropane 

✔ ✔ ✔ 100 1,740 F+ Brass Deuterium 

✔ ✔ ✔ ✔ 38 520 F+, T+ SS Diborane 

✔ ✔ 1.3 9 F+, T, C SS Dichlorosilane 

✔ ✔ 1.4 11 F+, Xn, Xi SS Dimethylamine 

✔ ✔ ✔ 5 62.3 F+ Brass Dimethyl ether 

✔ ✔ 1.2 7 F+ Brass 2,2-Dimethylpropane 

✔ ✔ ✔ ✔ 33.8 544 F+ Brass Ethane 

✔ ✔ ✔ 76 1,200 F+ Brass Ethene 

✔ ✔ 1 5.3 F+, Xi SS Ethylamine 

✔ ✔ 1 5.3 F+ SS Ethyl chloride 

✔ ✔ 1.23 7 F+,T, Xi, 

Muta2,Carc2 SS Ethylene oxide 

✔ ✔ ✔ ✔ 20 300 T+, C SS Fluorine6) ✔ ✔ ✔ 29 415 F+, T+ Brass Germane




formula 


S200 S201 S202 S203 D204 A208 A209 W40 B40 L40 I40 

Helium He ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Hydrogen H 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Hydrogen bromide HBr ✔ ✔ ✔ ✔ ✔ 

Hydrogen chloride HCl ✔ ✔ ✔ ✔ ✔ ✔ 

Hydrogen fluoride HF 

Hydrogen sulfide H 2 S ✔ ✔ ✔ ✔ ✔ 

Krypton Kr ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Methane CH 4 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Methylamine CH3NH2 Methyl bromide CH3Br Methyl chloride CH 3 Cl ✔ ✔ ✔ ✔ ✔ 

Methyl fluoride CH 3 F ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Methyl mercaptan CH 3 SH 

Natural gas n.a. ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Neon Ne ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Nitric oxide NO ✔ ✔ ✔ ✔ ✔ ✔ 

Nitrogen N 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Nitrogen dioxide NO 2 

Nitrogen trifluoride NF 3 ✔ ✔ ✔ ✔ ✔ 

Nitrous oxide N 2 O ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Octafluoropropane C 3 F 8 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Oxygen O 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Phosgene COCl 2 

Phosphine PH 3 ✔ ✔ ✔ ✔ ✔ ✔ 

Propane C 3 H 8 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Propene C 3 H 6 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Propyne C 3 H 4 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

R 11 Trichlorofluoromethane 

CFCl 3 

R 12 Dichlorodifluoromethane CF 2 Cl 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

R 13 Chlorotrifluoromethane CF 3 Cl ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

R 13 b1 Bromotrifluoromethane CF 3 Br ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

R 14 Tetrafluoromethane CF 4 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

R 21 Dichlorofluoromethane 

CHFCl 2 

R 22 Chlorodifluoromethane CHF 2 Cl ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

R 23 Trifluoromethane CHF 3 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔




pressure at 

C200/1 C200/2 15 °C [bar] 


pressure at 

70 °F [psig] 



Gas name 

✔ ✔ ✔ 200 2,640 A Brass Helium 

✔ ✔ ✔ 100/200 2,000/2,400 F+ Brass Hydrogen 

✔ ✔ ✔ ✔ 19.3 320 C SS Hydrogen bromide 

✔ ✔ ✔ ✔ 38 613 T, C SS Hydrogen chloride 

✔ ✔ 0.9 0.9 T+,C SS Hydrogen fluoride 

✔ ✔ ✔ ✔ 15.7 252 F+,T+, N SS Hydrogen sulfide 

✔ ✔ ✔ 130 1,900 A Brass Krypton 

✔ ✔ ✔ 100/150/200 2,000/2,400 F+ Brass Methane 

✔ ✔ 2.5 29 F+, Xn, Xi SS Methylamine 

✔ ✔ 1.6 13 T, Xi, N SS Methyl bromide 

✔ ✔ ✔ 4.2 59 F+,Carc3, Xn SS Methyl chloride 

✔ ✔ ✔ ✔ 38 538 F+ Brass Methyl fluoride 

✔ ✔ 1.4 15 F+, T+ SS Methyl mercaptan 

✔ ✔ ✔ 20–100 440–1,309 F+ Brass Natural gas 

✔ ✔ ✔ 100/200 2,000/2,400 A Brass Neon 

✔ ✔ ✔ ✔ 30/40 500 T+,C SS Nitric oxide 

✔ ✔ ✔ 150/200 2,000/2,640 A Brass Nitrogen 

✔ ✔ 1.0 0 T+,C SS Nitrogen dioxide 

✔ ✔ ✔ ✔ 19 1,450 O, Xn SS Nitrogen trifluoride 

✔ ✔ ✔ ✔ 45 745 O Brass Nitrous oxide 

✔ ✔ ✔ 7.0 100 A Brass Octafluoropropane 

✔ ✔ ✔ 150/200 2,000/2,640 O Brass Oxygen 

✔ ✔ 1.3 10.7 T+ SS Phosgene 

✔ ✔ ✔ ✔ 32 594 F+, T+ SS Phosphine 

✔ ✔ ✔ 7.4 109 F+ Brass Propane 

✔ ✔ ✔ 9.0 136 F+ Brass Propene 

✔ ✔ ✔ 4.5 65 F+ Brass Propyne 

✔ ✔ 0.8 13.4 N Brass R 11 Trichlorofluoromethane 

✔ ✔ ✔ 5.0 70.2 N Brass R 12 Dichlorodifluoromethane 

✔ ✔ ✔ ✔ 31 457 N Brass R 13 Chlorotrifluoromethane 

✔ ✔ ✔ ✔ 14 189 N Brass R 13 B1 Bromotrifluoromethane 

✔ ✔ ✔ 127 2,000 A Brass R 14 Tetrafluoromethane 

✔ ✔ 1.0 4.0 N Brass R 21 Dichlorofluoromethane 

✔ ✔ ✔ 8.0 121.4 N Brass R 22 Chlorodifluoromethane 

✔ ✔ ✔ ✔ 37.5 635 A Brass R 23 Trifluoromethane




formula 


S200 S201 S202 S203 D204 A208 A209 W40 B40 L40 I40 

R 32 Difluoromethane CH2F2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

R114 1,2-Dichlorotetrafluorethane C2Cl2F4 ✔ 

R115 Chloropentafluoroethane C2ClF5 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

R116 Hexafluoroethane C2F6 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

R142b 1-Chloro-1,1-difluoroethane C2H3ClF2 R152a 1,1-Difluoroethane C2H4F2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Silane SiH4 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Silicon tetrafluoride SiF4 ✔ ✔ ✔ ✔ ✔ ✔ 

Sulfur dioxide SO2 ✔ 

Sulfur hexafluoride SF6 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Trimethylamine (CH3 ) 3N Tungsten hexafluoride WF 6 

Vinyl bromide C2H3Br Vinyl chloride C2H3Cl Vinyl methyl ether C3H6O Xenon Xe ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔




pressure at 

C200/1 C200/2 15 °C [bar] 


pressure at 

70 °F [psig] 



Gas name 

✔ ✔ ✔ 12.6 160 F+ Brass R 32 Difluorofluorethane 

✔ ✔ 1.5 12.6 N Brass R114 1,2-Dichlorotetrafluorethane 

✔ ✔ ✔ 8 121.4 N Brass R115 Chloropentafluoroethane 

✔ ✔ ✔ ✔ 27 430 A Brass R116 Hexafluoroethane 

✔ ✔ 2.5 35 F+,N Brass R142b 1-Chloro-1,1-difluoroethane 

✔ ✔ ✔ 4.2 60 F+ Brass R152a 1,1-Difluoroethane 

✔ ✔ ✔ 14–80 150–1,205 F+ SS Silane 

✔ ✔ ✔ 69 1,000 T, C SS Silicon tetrafluoride 

✔ ✔ 2.7 34 T,C SS Sulfur dioxide 

✔ ✔ ✔ ✔ 19 320 A Brass Sulfur hexafluoride 

✔ ✔ 1.6 20 F+, Xn, Xi SS Trimethylamine 

✔ ✔ 0.9 35 T SS Tungsten hexafluoride 

✔ ✔ 1 6 F+,Carc1 SS Vinyl bromide 

✔ ✔ 2.3 24.3 F+,Carc1 SS Vinyl chloride 

✔ ✔ 1.5 11 F+ Brass Vinyl methyl ether 

✔ ✔ ✔ 56 680 A Brass Xenon 

Footnotes 

1. Min. 7 bar primary pressure 

2. Max. 50 bar primary pressure 

3. W40 B Ac 

4. Brass with


HiQ ® REDLINE Gas panels 

– the starting point 

Gas panels are used in central gas supply systems for reducing the high primary pressure in the cylinders to more 

manageable secondary pressures and is the place where the cylinders are changed, etc. It can be considered the 

heart of the central gas system. 

Linde has three types of gas panels: Single, double and semi-automatic. Single panels’ handles one cylinder or bundle at a time. When 

the cylinder/bundle is empty it has to be changed. Double panels handle two cylinders or bundles (or a combination) at a time. When 

the cylinder or bundle is empty, switchover has to be done manually. Semi-automatic panels handles two cylinders/bundles at a time. 

When the pressure at one side (the primary side) reaches a pre-set value the manifold “switches” to the other side. This means that it 

is possible to change the gas cylinders without interrupting the gas flow. After the cylinders at the primary side are changed the handle 

is turned, thus changing the secondary side (delivering the gas) to the new primary side. 

It is possible to create a fully automatic manifold, with either electric or pneumatic valves, but since the cylinders have to be changed 

anyway the cost is rarely justified. 

Note: Gas panels are not supplied with cylinder connections. For information on available cylinder connections, please contact your local Linde office. 

Group green equipment for inert and non-reactive gases 

used as carrier gas or likewise, where gas integrity is 

non-crucial at cylinder change. 

S 200 

Group blue equipment, with own gas purge, for inert 

and non-reactive gases and gas mixtures where gas integrity 

is important at cylinder change. 

S 201 

S 202 

D 204 

A 208 

Group orange equipment, with purge gas (nitrogen or 

likewise) purging, for toxic and reactive gases and gas 

mixtures, where gas integrity and safety is important at 

cylinder change. 

S 203 

A 209


Gas panels 

S 200 – Single gas panel 

Single stage gas supply panel designed for pure 

gases and mixtures. 

Description 

Gas panel S 200 is designed for single cylinders or bundles. It is 

mounted on a stainless steel console and consists of a pressure regulator, 

inlet and outlet pressure gauges, a relief valve and a shutoff 

valve for the process gas. 

Technical data 

Inlet primary pressure 230 ; 3,300 

[bar ; psi] 

Outlet pressure 0.5–6 ; 8–85 

[bar ; psi] 2.5–14 ; 35–200 

2.5–50 ; 35–725 

10–200 ; 145–3,000 

Outlet gauge range –1–10 ; –14.5–145 

[bar ; psi] 0–25 ; 0–360 

0–80 ; 0–1,400 

0–315 ; 0–4,500 

Connection 1, 2 or 4 cylinders 

Process gas in NPT 1/4” female 

Process gas out 

Material 

NPT 1/4” female 

Housing Brass, Ni/Cr plated 

Stainless steel 316L 

Seals PVDF PCTFE 

Membrane Hastelloy ® 

Operating temperature –20–+70°C ; –4–+158°F



9 

6 

3 

0 

0 

Downstream pressure, bar 

3 6 9 12 15 18 21 23 27 

* Set pressure 

Process 

gas inlet 

Flow, Nm 3 /h N 2 

To process 

10 bar* 

Max flow 160 

155 

245 

30 

All measurements in millimeters. 

Drawings of other types available on request.


Gas panel S 200 – product names and codes 

S 200 Code 

B–6/85 3409 

B–14/200 3144 

B–50/725 3410 

B–200/3,000 3411 

SS–6/85 3412 

SS–14/200 3145 

SS–50/725 3413 

SS–200/3,000 3414 

S 200 coil and 1 cylinder 

B – C1 –6/85 3497 

B – C1 –14/200 3498 

B – C1 –50/725 3499 

B – C1 –200/3,000 3500 

SS – C1 –6/85 4450 

SS – C1 –14/200 3533 

SS – C1 –50/725 3534 

SS – C1 –200/3,000 3535 

S 200 coil and 2 cylinders 

B – C2 –6/85 3501 

B – C2 –14/200 3502 

B – C2 –50/725 3503 

B – C2 –200/3,000 3504 

SS – C2 –6/85 3536 

SS – C2 –14/200 3537 

SS – C2 –50/725 3538 

SS – C2 –200/3,000 3539 


B – C4 –6/85 3505 

B – C4 –14/200 3506 

B – C4 –50/725 3507 

B – C4 –200/3,000 3508 

SS – C4 –6/85 3540 

SS – C4 –14/200 3541 

SS – C4 –50/725 3542 

SS – C4 –200/3,000 3543 

S 200 short flexihose and 1 cylinder 

B – SH1 –6/85 3509 

B – SH1 –14/200 3510 

B – SH1 –50/725 3511 

B – SH1 –200/3,000 3512 

SS – SH1 –6/85 3544 

SS – SH1 –14/200 3545 

SS – SH1 –50/725 3546 

SS – SH1 –200/3,000 3547 

S 200 short flexihose and 2 cylinders 

B – SH2 –6/85 3513 

B – SH2 –14/200 3514 

B – SH2 –50/725 3515 

B – SH2 –200/3,000 3516 

SS – SH2 –6/85 3548 

SS – SH2 –14/200 3549 

SS – SH2 –50/725 3550 

SS – SH2 –200/3,000 3551 


B – SH4 –6/85 3517 

B – SH4 –14/200 3518 

B – SH4 –50/725 3519 

B – SH4 – 200/3,300 3520 

SS – SH4 –6/85 3552 

SS – SH4 –14/200 3553 

SS – SH4 –50/725 3554 

SS – SH4 –200/3,000 3555 

S 200 long flexihose and 1 cylinder 

B – LH1 –6/85 3521 

B – LH1 –14/200 3522 

B – LH1 –50/725 3523 

B – LH1 –200/3,000 3524 

SS – LH1 –6/85 3556 

SS – LH1 –14/200 3557 

SS – LH1 –50/725 3558 

SS – LH1 –200/3,000 3559 

B = Brass 

SS = Stainless steel 

x/x = Bar/Psi 

Cx = Coil and number of cylinders 

SHx = Short flexihose and number of cylinders 

LHx = Long flexihose and number of cylinders 

C = Contact gauge 

R = Residual gas outlet 

RC = Residual gas outlet and contact gauge 

S 200 long flexihose and 2 cylinders 

B – LH2 –6/85 3525 

B – LH2 –14/200 3526 

B – LH2 –50/725 3527 

B – LH2 –200/3,000 3528 

SS – LH2 –6/85 3560 

SS – LH2 –14/200 3561 

SS – LH2 –50/725 3562 

SS – LH2 –200/3,000 3563 


B – LH4 –6/85 3529 

B – LH4 –14/200 3530 

B – LH4 –50/725 3531 

B – LH4 –200/3,000 3532 

SS – LH4 –6/85 3564 

SS – LH4 –14/200 3565 

SS – LH4 –50/725 3566 

SS – LH4 –200/3,000 3567 

S 200/C contact gauge 

B – C –6/85 4465 

B – C –14/200 4466 

B – C –50/725 4467 

B – C –200/3,000 4468 

SS – C –6/85 4505 

SS – C –14/200 4506 

SS – C –50/725 4507 

SS – C –200/3,000 4508 

S 200/C contact gauge, 

coil and 1 cylinder 

B – C – C1 –6/85 4469 

B – C – C1–14/200 4470 

B – C – C1 –50/725 4471 

B – C – C1 –200/3,000 4472 

SS – C – C1 –6/85 4509 

SS – C – C1 –14/200 4510 

SS – C – C1 –50/725 4511 

SS – C – C1 –200/3,000 4512




coil and 2 cylinders 

B – C – C2 –6/85 4473 

B – C – C2–14/200 4474 

B – C – C2 –50/725 4475 

B – C – C2 –200/3,000 4476 

SS – C – C2 –6/85 4513 

SS – C – C2 –14/200 4514 

SS – C – C2 –50/725 4515 

SS – C – C2 –200/3,000 4516 



B – C – C4 –6/85 4477 

B – C – C4–14/200 4478 

B – C – C4 –50/725 4479 

B – C – C4 –200/3,000 4480 

SS – C – C4 –6/85 4517 

SS – C – C4 –14/200 4518 

SS – C – C4 –50/725 4519 

SS – C – C4 –200/3,000 4520 


short flexihose and 1 cylinder 

B – C – SH1 –6/85 4481 

B – C – SH1 –14/200 4482 

B – C – SH1 –50/725 4483 

B – C – SH1 –200/3,000 4484 

SS – C – SH1 –6/85 4521 

SS – C – SH1 –14/200 4522 

SS – C – SH1 –50/725 4523 

SS – C – SH1 –200/3,000 4524 


short flexihose and 2 cylinders 

B – C – SH2 –6/85 4485 

B – C – SH2 –14/200 4486 

B – C – SH2 –50/725 4487 

B – C – SH2 –200/3,000 4488 

SS – C – SH2 –6/85 4525 

SS – C – SH2 –14/200 4526 

SS – C – SH2 –50/725 4527 

SS – C – SH2 –200/3,000 4528 



B – C – SH4 –6/85 4489 

B – C – SH4 –14/200 4490 

B – C – SH4 –50/725 4491 

B – C – SH4 –200/3,000 4492 

SS – C – SH4 –6/85 4529 

SS – C – SH4 –14/200 4530 

SS – C – SH4 –50/725 4531 

SS – C – SH4 –200/3,000 4532 


long flexihose and 1 cylinder 

B – C – LH1 –6/85 4493 

B – C – LH1 –14/200 4494 

B – C – LH1 –50/725 4495 

B – C – LH1 –200/3,000 4496 

SS – C – LH1 –6/85 4533 

SS – C – LH1 –14/200 4534 

SS – C – LH1 –50/725 4535 

SS – C – LH1 –200/3,000 4536 


long flexihose and 2 cylinders 

B – C – LH2 –6/85 4497 

B – C – LH2 –14/200 4498 

B – C – LH2 –50/725 4499 

B – C – LH2 –200/3,000 4500 

SS – C – LH2 –6/85 4537 

SS – C – LH2 –14/200 4538 

SS – C – LH2 –50/725 4539 

SS – C – LH2 –200/3,000 4540 



B – C – LH4 –6/85 4501 

B – C – LH4 –14/200 4502 

B – C – LH4 –50/725 4503 

B – C – LH4 –200/3,000 4504 

SS – C – LH4 –6/85 4541 

SS – C – LH4 –14/200 4542 

SS – C – LH4 –50/725 4543 

SS – C – LH4 –200/3,000 4544


Gas panels 


Single stage gas supply panel with internal gas 

purging, designed for high purity gases and 

mixtures (including flammable). 

Description 


equipped with internal gas purging to avoid contaminants entering 

the process line after changing the cylinders. It is mounted on 

a stainless steel console and consists of a pressure regulator, inlet 

and outlet pressure gauges, a relief valve and shut-off valves for the 

process gas and for the purge gas. 

The panel can also be equipped with contact gauge (/C models) for 

automatic surveillance. When applicable the panel can be ordered 

with residual gas line (/R models) connecting the relief valve with 

the purge outlet. 

Technical data 


[bar ; psi] 


[bar ; psi] 2.5–14 ; 35–200 

2.5–50 ; 35–725 

10–200 ; 145–3,000 


[bar ; psi] 0–25 ; 0–360 

0–80 ; 0–1,400 

0–315 ; 0–4,500 



Process gas out NPT 1/4” female 

Purge gas outlet NPT 1/4” female 

Material 





Operating temperature -20–+70°C ; -4–+158°F



9 

6 

3 

0 

0 


3 6 9 12 15 18 21 23 27 


Process 

gas inlet 

10 bar* 

Max flow 


To process To ventilation 

155 

160 

245 


Model R. Drawings of other types available on request. 

30



S 201 Code 

B–6/85 3415 

B–14/200 3146 

B–50/725 3416 

B–200/3,000 3417 

SS–6/85 3418 

SS–14/200 3147 

SS–50/725 3419 

SS–200/3,000 3420 


B – C1 –6/85 3568 

B – C1 –14/200 3569 

B – C1 –50/725 3570 

B – C1 –200/3,000 3571 

SS – C1 –6/85 3640 

SS – C1 –14/200 3641 

SS – C1 –50/725 3642 

SS – C1 –200/3,000 3643 


B – C2 –6/85 3572 

B – C2 –14/200 3573 

B – C2 –50/725 3574 

B – C2 –200/3,000 3575 

SS – C2 –6/85 3644 

SS – C2 –14/200 3645 

SS – C2 –50/725 3646 

SS – C2 –200/3,000 3647 


B – C4 –6/85 3576 

B – C4 –14/200 3577 

B – C4 –50/725 3578 

B – C4 –200/3,000 3579 

SS – C4 –6/85 3648 

SS – C4 –14/200 3649 

SS – C4 –50/725 3650 

SS – C4 –200/3,000 3651 


B – SH1 –6/85 3580 

B – SH1 –14/200 3581 

B – SH1 –50/725 3582 

B – SH1 –200/3,000 3583 

SS – SH1 –6/85 3652 

SS – SH1 –14/200 3653 

SS – SH1 –50/725 3654 

SS – SH1 –200/3,000 3655 


B – SH2 –6/85 3584 

B – SH2 –14/200 3585 

B – SH2 –50/725 3586 

B – SH2 –200/3,000 3587 

SS – SH2 –6/85 3656 

SS – SH2 –14/200 3657 

SS – SH2 –50/725 3658 

SS – SH2 –200/3,000 3659 


B – SH4 –6/85 3588 

B – SH4 –14/200 3589 

B – SH4 –50/725 3590 

B – SH4 –200/3,000 3591 

SS – SH4 –6/85 3660 

SS – SH4 –14/200 3661 

SS – SH4 –50/725 3662 

SS – SH4 –200/3,000 3663 


B – LH1 –6/85 3592 

B – LH1 –14/200 3593 

B – LH1 –50/725 3594 

B – LH1 –200/3,000 3595 

SS – LH1 –6/85 3664 

SS – LH1 –14/200 3665 

SS – LH1 –50/725 3666 

SS – LH1 –200/3,000 3667 

B = Brass 


x/x = Bar/Psi 








B – LH2 –6/85 3596 

B – LH2 –14/200 3597 

B – LH2 –50/725 3598 

B – LH2 –200/3,000 3599 

SS – LH2 –6/85 3668 

SS – LH2 –14/200 3669 

SS – LH2 –50/725 3670 

SS – LH2 –200/3,000 3671 


B – LH4 –6/85 3600 

B – LH4 –14/200 3601 

B – LH4 –50/725 3602 

B – LH4 –200/3,000 3603 

SS – LH4 –6/85 3672 

SS – LH4 –14/200 3673 

SS – LH4 –50/725 3674 

SS – LH4 –200/3,000 3675 

S 201/R residual gas outlet 

B – R –6/85 3471 

B – R –14/200 3472 

B – R –50/725 3473 

B – R –200/3,000 3474 

SS – R –6/85 3475 

SS – R –14/200 3476 

SS – R –50/725 3477 

SS – R –200/3,000 3478 

S 201/R residual gas outlet, 


B – R – C1 –6/85 3604 

B – R – C1 –14/200 3605 

B – R – C1 –50/725 3606 

B – R – C1 –200/3,000 3607 

SS – R – C1 –6/85 3676 

SS – R – C1 –14/200 3677 

SS – R – C1 –50/725 3678 

SS – R – C1 –200/3,000 3679





B – R – C2 –6/85 3608 

B – R – C2 –14/200 3609 

B – R – C2 –50/725 3610 

B – R – C2 –200/3,000 3611 

SS – R – C2 –6/85 3680 

SS – R – C2 –14/200 3681 

SS – R – C2 –50/725 3682 

SS – R – C2 –200/3,000 3683 



B – R – C4 –6/85 3612 

B – R – C4 –14/200 3613 

B – R – C4 –50/725 3614 

B – R – C4 –200/3,000 3615 

SS – R – C4 –6/85 3684 

SS – R – C4 –14/200 3685 

SS – R – C4 –50/725 3686 

SS – R – C4 –200/3,000 3687 



B – R – SH1 –6/85 3616 

B – R – SH1 –14/200 3617 

B – R – SH1 –50/725 3618 

B – R – SH1 –200/3,000 3619 

SS – R – SH1 –6/85 3688 

SS – R – SH1 –14/200 3689 

SS – R – SH1 –50/725 3690 

SS – R – SH1 –200/3,000 3691 



B – R – SH2 –6/85 3620 

B – R – SH2 –14/200 3621 

B – R – SH2 –50/725 3622 

B – R – SH2 –200/3,000 3623 

SS – R – SH2 –6/85 3692 

SS – R – SH2 –14/200 3693 

SS – R – SH2 –50/725 3694 

SS – R – SH2 –200/3,000 3695 



B – R – SH4 –6/85 3624 

B – R – SH4 –14/200 3625 

B – R – SH4 –50/725 3626 

B – R – SH4 –200/3,000 3627 

SS – R – SH4 –6/85 3696 

SS – R – SH4 –14/200 3697 

SS – R – SH4 –50/725 3698 

SS – R – SH4 –200/3,000 3699 



B – R – LH1 –6/85 3628 

B – R – LH1 –14/200 3629 

B – R – LH1 –50/725 3630 

B – R – LH1 –200/3,000 3631 

SS – R – LH1 –6/85 3700 

SS – R – LH1 –14/200 3701 

SS – R – LH1 –50/725 3702 

SS – R – LH1 –200/3,000 3703 



B – R – LH2 –6/85 3632 

B – R – LH2 –14/200 3633 

B – R – LH2 –50/725 3634 

B – R – LH2 –200/3,000 3635 

SS – R – LH2 –6/85 3704 

SS – R – LH2 –14/200 3705 

SS – R – LH2 –50/725 3706 

SS – R – LH2 –200/3,000 3707 



B – R – LH4 –6/85 3636 

B – R – LH4 –14/200 3637 

B – R – LH4 –50/725 3638 

B – R – LH4 –200/3,000 3639 

SS – R – LH4 –6/85 3708 

SS – R – LH4 –14/200 3709 

SS – R – LH4 –50/725 3710 

SS – R – LH4 –200/3,000 3711 


B – C –6/85 4545 

B – C –14/200 4546 

B – C –50/725 4547 

B – C –200/3,000 4548 

SS – C –6/85 4625 

SS – C –14/200 4626 

SS – C –50/725 4627 

SS – C –200/3,000 4628 



B – C – C1 –6/85 4549 

B – C – C1 –14/200 4550 

B – C – C1 –50/725 4551 

B – C – C1 –200/3,000 4552 

SS – C – C1 –6/85 4629 

SS – C – C1 –14/200 4630 

SS – C – C1 –50/725 4631 

SS – C – C1 –200/3,000 4632 



B – C – C2 –6/85 4553 

B – C – C2 –14/200 4554 

B – C – C2 –50/725 4555 

B – C – C2 –200/3,000 4556 

SS – C – C2 –6/85 4633 

SS – C – C2 –14/200 4634 

SS – C – C2 –50/725 4635 

SS – C – C2 –200/3,000 4636 



B – C – C4 –6/85 4557 

B – C – C4 –14/200 4558



B – C – C4 –50/725 4559 

B – C – C4 –200/3,000 4560 

SS – C – C4 –6/85 4637 

SS – C – C4 –14/200 4638 

SS – C – C4 –50/725 4639 

SS – C – C4 –200/3,000 4640 



B – C – SH1 –6/85 4561 

B – C – SH1 –14/200 4562 

B – C – SH1 –50/725 4563 

B – C – SH1 –200/3,000 4564 

SS – C – SH1 –6/85 4641 

SS – C – SH1 –14/200 4642 

SS – C – SH1 –50/725 4643 

SS – C – SH1 –200/3,000 4644 



B – C – SH2 –6/85 4565 

B – C – SH2 –14/200 4566 

B – C – SH2 –50/725 4567 

B – C – SH2 –200/3,000 4568 

SS – C – SH2 –6/85 4645 

SS – C – SH2 –14/200 4646 

SS – C – SH2 –50/725 4647 

SS – C – SH2 –200/3,000 4648 



B – C – SH4 –6/85 4569 

B – C – SH4 –14/200 4570 

B – C – SH4 –50/725 4571 

B – C – SH4 –200/3,000 4572 

SS – C – SH4 –6/85 4649 

SS – C – SH4 –14/200 4650 

SS – C – SH4 –50/725 4651 

SS – C – SH4 –200/3,000 4652 



B – C – LH1 –6/85 4573 

B – C – LH1 –14/200 4574 

B – C – LH1 –50/725 4575 

B – C – LH1 –200/3,000 4576 

SS – C – LH1 –6/85 4653 

SS – C – LH1 –14/200 4654 

SS – C – LH1 –50/725 4655 

SS – C – LH1 –200/3,000 4656 



B – C – LH2 –6/85 4577 

B – C – LH2 –14/200 4578 

B – C – LH2 –50/725 4579 

B – C – LH2 –200/3,000 4580 

SS – C – LH2 –6/85 4657 

SS – C – LH2 –14/200 4658 

SS – C – LH2 –50/725 4659 

SS – C – LH2 –200/3,000 4660 



B – C – LH4 –6/85 4581 

B – C – LH4 –14/200 4582 

B – C – LH4 –50/725 4583 

B – C – LH4 –200/3,000 4584 

SS – C – LH4 –6/85 4661 

SS – C – LH4 –14/200 4662 

SS – C – LH4 –50/725 4663 

SS – C – LH4 –200/3,000 4664 

S 201/RC residual gas outlet, 

contact gauge 

B – RC –6/85 4585 

B – RC –14/200 4586 

B – RC –50/725 4587 

B – RC –200/3,000 4588 

SS – RC –6/85 4665 

SS – RC –14/200 4666 

SS – RC –50/725 4667 

SS – RC –200/3,000 4668 


contact gauge, coil and 1 cylinder 

B – RC – C1 –6/85 4589 

B – RC – C1 –14/200 4590 

B – RC – C1 –50/725 4591 

B – RC – C1 –200/3,000 4592 

SS – RC – C1 –6/85 4669 

SS – RC – C1 –14/200 4670 

SS – RC – C1 –50/725 4671 

SS – RC – C1 –200/3,000 4672 


contact gauge, coil and 2 cylinders 

B – RC – C2 –6/85 4593 

B – RC – C2 –14/200 4594 

B – RC – C2 –50/725 4595 

B – RC – C2 –200/3,000 4596 

SS – RC – C2 –6/85 4673 

SS – RC – C2 –14/200 4674 

SS – RC – C2 –50/725 4675 

SS – RC – C2 –200/3,000 4676 



B – RC – C4 –6/85 4597 

B – RC – C4 –14/200 4598 

B – RC – C4 –50/725 4599 

B – RC – C4 –200/3,000 4600 

SS – RC – C4 –6/85 4677 

SS – RC – C4 –14/200 4678 

SS – RC – C4 –50/725 4679 

SS – RC – C4 –200/3,000 4680



S 201/RC residual gas outlet, contact 

gauge, short flexihose and 1 cylinder 

B – RC – SH1 –6/85 4601 

B – RC – SH1 –14/200 4602 

B – RC – SH1 –50/725 4603 

B – RC – SH1 –200/3,000 4604 

SS – RC – SH1 –6/85 4681 

SS – RC – SH1 –14/200 4682 

SS – RC – SH1 –50/725 4683 

SS – RC – SH1 –200/3,000 4684 


gauge, short flexihose and 2 cylinders 

B – RC – SH2 –6/85 4605 

B – RC – SH2 –14/200 4606 

B – RC – SH2 –50/725 4607 

B – RC – SH2 –200/3,000 4608 

SS – RC – SH2 –6/85 4685 

SS – RC – SH2 –14/200 4686 

SS – RC – SH2 –50/725 4687 

SS – RC – SH2 –200/3,000 4688 



B – RC – SH4 –6/85 4609 

B – RC – SH4 –14/200 4610 

B – RC – SH4 –50/725 4611 

B – RC – SH4 –200/3,000 4612 

SS – RC – SH4 –6/85 4689 

SS – RC – SH4 –14/200 4690 

SS – RC – SH4 –50/725 4691 

SS – RC – SH4 –200/3,000 4692 


gauge, long flexihose and 1 cylinder 

B – RC – LH1 –6/85 4613 

B – RC – LH1 –14/200 4614 

B – RC – LH1 –50/725 4615 

B – RC – LH1 –200/3,000 4616 

SS – RC – LH1 –6/85 4693 

SS – RC – LH1 –14/200 4694 

SS – RC – LH1 –50/725 4695 

SS – RC – LH1 –200/3,000 4696 


gauge, long flexihose and 2 cylinders 

B – RC – LH2 –6/85 4617 

B – RC – LH2 –14/200 4618 

B – RC – LH2 –50/725 4619 

B – RC – LH2 –200/3,000 4620 

SS – RC – LH2 –6/85 4697 

SS – RC – LH2 –14/200 4698 

SS – RC – LH2 –50/725 4699 

SS – RC – LH2 –200/3,000 4700 



B – RC – LH4 –6/85 4621 

B – RC – LH4 –14/200 4622 

B – RC – LH4 –50/725 4623 

B – RC – LH4 –200/3,000 4624 

SS – RC – LH4 –6/85 4701 

SS – RC – LH4 –14/200 4702 

SS – RC – LH4 –50/725 4703 

SS – RC – LH4 –200/3,000 4704


Gas panels 



purging, designed for pure gases and mixtures. 

Description 



the process line after changing the cylinders. It is is mounted on a 

stainless steel console and consists of a pressure regulator, inlet and 

outlet pressure gauges, a relief valve and shut-off valves for the 

process gas at high and low pressure ends and for the purging gas. 





Technical Data 


[bar ; psi] 


[bar ; psi] 2.5–14 ; 35–200 

2.5–50 ; 35–725 

10–200 ; 145–3,000 


[bar ; psi] 0–25 ; 0–360 

0–80 ; 0–1,400 

0–315 ; 0–4,500 




Purge gas outlet NPT 1/4” female 

Material 








9 

6 

3 

0 

0 


3 6 9 12 15 18 21 23 27 


Process 

gas inlet 

10 bar* 

Max flow 



155 

160 

245 



30



S 202 Code 

B–6/85 3421 

B–14/200 3148 

B–50/725 3422 

B–200/3,000 3423 

SS–6/85 3424 

SS–14/200 3149 

SS–50/725 3425 

SS–200/3,000 3426 


B – C1 –6/85 3712 

B – C1 –14/200 3713 

B – C1 –50/725 3714 

B – C1 –200/3,000 3715 

SS – C1 –6/85 3784 

SS – C1 –14/200 3785 

SS – C1 –50/725 3786 

SS – C1 –200/3,000 3787 


B – C2 –6/85 3716 

B – C2 –14/200 3717 

B – C2 –50/725 3718 

B – C2 –200/3,000 3719 

SS – C2 –6/85 3788 

SS – C2 –14/200 3789 

SS – C2 –50/725 3790 

SS – C2 –200/3,000 3791 


B – C4 –6/85 3720 

B – C4 –14/200 3721 

B – C4 –50/725 3722 

B – C4 –200/3,000 3723 

SS – C4 –6/85 3792 

SS – C4 –14/200 3793 

SS – C4 –50/725 3794 

SS – C4 –200/3,000 3795 


B – SH1 –6/85 3724 

B – SH1 –14/200 3725 

B – SH1 –50/725 3726 

B – SH1 –200/3,000 3727 

SS – SH1 –6/85 3796 

SS – SH1 –14/200 3797 

SS – SH1 –50/725 3798 

SS – SH1 –200/3,000 3799 


B – SH2 –6/85 3728 

B – SH2 –14/200 3729 

B – SH2 –50/725 3730 

B – SH2 –200/3,000 3731 

SS – SH2 –6/85 3800 

SS – SH2 –14/200 3801 

SS – SH2 –50/725 3802 

SS – SH2 –200/3,000 3803 


B – SH4 –6/85 3732 

B – SH4 –14/200 3733 

B – SH4 –50/725 3734 

B – SH4 –200/3,000 3735 

SS – SH4 –6/85 3804 

SS – SH4 –14/200 3805 

SS – SH4 –50/725 3806 

SS – SH4 –200/3,000 3807 


B – LH1 –6/85 3736 

B – LH1 –14/200 3737 

B – LH1 –50/725 3738 

B – LH1 –200/3,000 3739 

SS – LH1 –6/85 3808 

SS – LH1 –14/200 3809 

SS – LH1 –50/725 3810 

SS – LH1 –200/3,000 3811 

B = Brass 


x/x = Bar/Psi 








B – LH2 –6/85 3740 

B – LH2 –14/200 3741 

B – LH2 –50/725 3742 

B – LH2 –200/3,000 3743 

SS – LH2 –6/85 3812 

SS – LH2 –14/200 3813 

SS – LH2 –50/725 3814 

SS – LH1 –200/3,000 3815 


B – LH4 –6/85 3744 

B – LH4 –14/200 3745 

B – LH4 –50/725 3746 

B – LH4 –200/3,000 3747 

SS – LH4 –6/85 3816 

SS – LH4 –14/200 3817 

SS – LH4 –50/725 3818 

SS – LH4 –200/3,000 3819 


B – R –6/85 3479 

B – R –14/200 3480 

B – R –50/725 3481 

B – R –200/3,000 3482 

SS – R –6/85 3483 

SS – R –14/200 3484 

SS – R –50/725 3485 

SS – R –200/3,000 3486 



B – R – C1 –6/85 3748 

B – R – C1 –14/200 3749 

B – R – C1 –50/725 3750 

B – R – C1 –200/3,000 3751 

SS – R – C1 –6/85 3820 

SS – R – C1 –14/200 3821 

SS – R – C1 –50/725 3822 

SS – R – C1 –200/3,000 3823





B – R – C2 –6/85 3752 

B – R – C2 –14/200 3753 

B – R – C2 –50/725 3754 

B – R – C2 –200/3,000 3755 

SS – R – C2 –6/85 3824 

SS – R – C2 –14/200 3825 

SS – R – C2 –50/725 3826 

SS – R – C2 –200/3,000 3827 



B – R – C4 –6/85 3756 

B – R – C4 –14/200 3757 

B – R – C4 –50/725 3758 

B – R – C4 –200/3,000 3759 

SS – R – C4 –6/85 3828 

SS – R – C4 –14/200 3829 

SS – R – C4 –50/725 3830 

SS – R – C4 –200/3,000 3831 



B – R – SH1 –6/85 3760 

B – R – SH1 –14/200 3761 

B – R – SH1 –50/725 3762 

B – R – SH1 –200/3,000 3763 

SS – R – SH1 –6/85 3832 

SS – R – SH1 –14/200 3833 

SS – R – SH1 –50/725 3834 

SS – R – SH1 –200/3,000 3835 



B – R – SH2 –6/85 3764 

B – R – SH2 –14/200 3765 

B – R – SH2 –50/725 3766 

B – R – SH2 –200/3,000 3767 

SS – R – SH2 –6/85 3836 

SS – R – SH2 –14/200 3837 

SS – R – SH2 –50/725 3838 

SS – R – SH2 –200/3,000 3839 



B – R – SH4 –6/85 3768 

B – R – SH4 –14/200 3769 

B – R – SH4 –50/725 3770 

B – R – SH4 –200/3,000 3771 

SS – R – SH4 –6/85 3840 

SS – R – SH4 –14/200 3841 

SS – R – SH4 –50/725 3842 

SS – R – SH4 –200/3,000 3843 



B – R – LH1 –6/85 3772 

B – R – LH1 –14/200 3773 

B – R – LH1 –50/725 3774 

B – R – LH1 –200/3,000 3775 

SS – R – LH1 –6/85 3844 

SS – R – LH1 –14/200 3845 

SS – R – LH1 –50/725 3846 

SS – R – LH1 –200/3,000 3847 



B – R – LH2 –6/85 3776 

B – R – LH2 –14/200 3777 

B – R – LH2 –50/725 3778 

B – R – LH2 –200/3,000 3779 

SS – R – LH2 –6/85 3848 

SS – R – LH2 –14/200 3849 

SS – R – LH2 –50/725 3850 

SS – R – LH2 –200/3,000 3851 



B – R – LH4 –6/85 3780 

B – R – LH4 –14/200 3781 

B – R – LH4 –50/725 3782 

B – R – LH4 –200/3,000 3783 

SS – R – LH4 –6/85 3852 

SS – R – LH4 –14/200 3853 

SS – R – LH4 –50/725 3854 

SS – R – LH4 –200/3,000 3855 


B – C –6/85 4705 

B – C –14/200 4706 

B – C –50/725 4707 

B – C –200/3,000 4708 

SS – C –6/85 4785 

SS – C –14/200 4786 

SS – C –50/725 4787 

SS – C –200/3,000 4788 



B – C – C1 –6/85 4709 

B – C – C1 –14/200 4710 

B – C – C1 –50/725 4711 

B – C – C1 –200/3,000 4712 

SS – C – C1 –6/85 4789 

SS – C – C1 –14/200 4790 

SS – C – C1 –50/725 4791 

SS – C – C1 –200/3,000 4792 



B – C – C2 –6/85 4713 

B – C – C2 –14/200 4714 

B – C – C2 –50/725 4715 

B – C – C2 –200/3,000 4716 

SS – C – C2 –6/85 4793 

SS – C – C2 –14/200 4794 

SS – C – C2 –50/725 4795 

SS – C – C2 –200/3,000 4796





B – C – C4 –6/85 4717 

B – C – C4 –14/200 4718 

B – C – C4 –50/725 4719 

B – C – C4 –200/3,000 4720 

SS – C – C4 –6/85 4797 

SS – C – C4 –14/200 4798 

SS – C – C4 –50/725 4799 

SS – C – C4 –200/3,000 4800 



B – C – SH1 –6/85 4721 

B – C – SH1 –14/200 4722 

B – C – SH1 –50/725 4723 

B – C – SH1 –200/3,000 4724 

SS – C – SH1 –6/85 4801 

SS – C – SH1 –14/200 4802 

SS – C – SH1 –50/725 4803 

SS – C – SH1 –200/3,000 4804 



B – C – SH2 –6/85 4725 

B – C – SH2 –14/200 4726 

B – C – SH2 –50/725 4727 

B – C – SH2 –200/3,000 4728 

SS – C – SH2 –6/85 4805 

SS – C – SH2 –14/200 4806 

SS – C – SH2 –50/725 4807 

SS – C – SH2 –200/3,000 4808 



B – C – SH4 –6/85 4729 

B – C – SH4 –14/200 4730 

B – C – SH4 –50/725 4731 

B – C – SH4 –200/3,000 4732 

SS – C – SH4 –6/85 4809 

SS – C – SH4 –14/200 4810 

SS – C – SH4 –50/725 4811 

SS – C – SH4 –200/3,000 4812 



B – C – LH1 –6/85 4733 

B – C – LH1 –14/200 4734 

B – C – LH1 –50/725 4735 

B – C – LH1 –200/3,000 4736 

SS – C – LH1 –6/85 4813 

SS – C – LH1 –14/200 4814 

SS – C – LH1 –50/725 4815 

SS – C – LH1 –200/3,000 4816 



B – C – LH2 –6/85 4737 

B – C – LH2 –14/200 4738 

B – C – LH2 –50/725 4739 

B – C – LH2 –200/3,000 4740 

SS – C – LH2 –6/85 4817 

SS – C – LH2 –14/200 4818 

SS – C – LH2 –50/725 4819 

SS – C – LH2 –200/3,000 4820 



B – C – LH4 –6/85 4741 

B – C – LH4 –14/200 4742 

B – C – LH4 –50/725 4743 

B – C – LH4 –200/3,000 4744 

SS – C – LH4 –6/85 4821 

SS – C – LH4 –14/200 4822 

SS – C – LH4 –50/725 4823 

SS – C – LH4 –200/3,000 4824 


contact gauge 

B – RC –6/85 4745 

B – RC –14/200 4746 

B – RC –50/725 4747 

B – RC –200/3,000 4748 

SS – RC –6/85 4825 

SS – RC –14/200 4826 

SS – RC –50/725 4827 

SS – RC –200/3,000 4828 



B – RC – C1 –6/85 4749 

B – RC – C1 –14/200 4750 

B – RC – C1 –50/725 4751 

B – RC – C1 –200/3,000 4752 

SS – RC – C1 –6/85 4829 

SS – RC – C1 –14/200 4830 

SS – RC – C1 –50/725 4831 

SS – RC – C1 –200/3,000 4832 



B – RC – C2 –6/85 4753 

B – RC – C2 –14/200 4754 

B – RC – C2 –50/725 4755 

B – RC – C2 –200/3,000 4756 

SS – RC – C2 –6/85 4833 

SS – RC – C2 –14/200 4834 

SS – RC – C2 –50/725 4835 

SS – RC – C2 –200/3,000 4836 



B – RC – C4 –6/85 4757 

B – RC – C4 –14/200 4758 

B – RC – C4 –50/725 4759 

B – RC – C4 –200/3,000 4760 

SS – RC – C4 –6/85 4837 

SS – RC – C4 –14/200 4838 

SS – RC – C4 –50/725 4839 

SS – RC – C4 –200/3,000 4840





B – RC – SH1 –6/85 4761 

B – RC – SH1 –14/200 4762 

B – RC – SH1 –50/725 4763 

B – RC – SH1 –200/3,000 4764 

SS – RC – SH1 –6/85 4841 

SS – RC – SH1 –14/200 4842 

SS – RC – SH1 –50/725 4843 

SS – RC – SH1 –200/3,000 4844 



B – RC – SH2 –6/85 4765 

B – RC – SH2 –14/200 4766 

B – RC – SH2 –50/725 4767 

B – RC – SH2 –200/3,000 4768 

SS – RC – SH2 –6/85 4845 

SS – RC – SH2 –14/200 4846 

SS – RC – SH2 –50/725 4847 

SS – RC – SH2 –200/3,000 4848 



B – RC – SH4 –6/85 4769 

B – RC – SH4 –14/200 4770 

B – RC – SH4 –50/725 4771 

B – RC – SH4 –200/3,000 4772 

SS – RC – SH4 –6/85 4849 

SS – RC – SH4 –14/200 4850 

SS – RC – SH4 –50/725 4851 

SS – RC – SH4 –200/3,000 4852 



B – RC – LH1 –6/85 4773 

B – RC – LH1 –14/200 4774 

B – RC – LH1 –50/725 4775 

B – RC – LH1 –200/3,000 4776 

SS – RC – LH1 –6/85 4853 

SS – RC – LH1 –14/200 4854 

SS – RC – LH1 –50/725 4855 

SS – RC – LH1 –200/3,000 4856 



B – RC – LH2 –6/85 4777 

B – RC – LH2 –14/200 4778 

B – RC – LH2 –50/725 4779 

B – RC – LH2 –200/3,000 4780 

SS – RC – LH2 –6/85 4857 

SS – RC – LH2 –14/200 4858 

SS – RC – LH2 –50/725 4859 

SS – RC – LH2 –200/3,000 4860 



B – RC – LH4 –6/85 4781 

B – RC – LH4 –14/200 4782 

B – RC – LH4 –50/725 4783 

B – RC – LH4 –200/3,000 4784 

SS – RC – LH4 –6/85 4861 

SS – RC – LH4 –14/200 4862 

SS – RC – LH4 –50/725 4863 

SS – RC – LH4 –200/3,000 4864


Gas panels 


Single stage gas supply panel with external gas 

purging, designed for reactive, toxic and 

corrosive gases. 

Description 


equipped with external gas purging to allow purging of the high 

pressure side before disconnecting cylinders. It is is mounted on 

a stainless steel console and consists of a pressure regulator, inlet 

and outlet pressure gauges, a relief valve and shut-off valves for the 

process gas at high and low pressure ends and for the purging gas. 







[bar ; psi] 


[bar ; psi] 2.5–14 ; 35–200 

2.5–50 ; 35–725 

10–200 ; 145–3,000 


[bar ; psi] 0–25 ; 0–360 

0–80 ; 0–1,400 

0–315 ; 0–4,500 




Purge gas inlet Tube fitting 6 mm 

Purge gas outlet 

Material 

Tube fitting 6 mm 








9 

6 

3 

0 

0 

Purge 

gas inlet 


3 6 9 12 15 18 21 23 27 


Process 

gas inlet 

10 bar* 

Max flow 



155 

160 

400 



30



S 203 Code 

B–6/85 3427 

B–14/200 3150 

B–50/725 3428 

B–200/3,000 3429 

SS–6/85 3430 

SS–14/200 3151 

SS–50/725 3431 

SS–200/3,000 3432 


B – C1 –6/85 3856 

B – C1 –14/200 3857 

B – C1 –50/725 3858 

B – C1 –200/3,000 3859 

SS – C1 –6/85 3892 

SS – C1 –14/200 3893 

SS – C1 –50/725 3894 

SS – C1 –200/3,000 3895 


B – C2 –6/85 3860 

B – C2 –14/200 3861 

B – C2 –50/725 3862 

B – C2 –200/3,000 3863 

SS – C2 –6/85 3896 

SS – C2 –14/200 3897 

SS – C2 –50/725 3898 

SS – C2 –200/3,000 3899 


B – C4 –6/85 3864 

B – C4 –14/200 3865 

B – C4 –50/725 3866 

B – C4 –200/3,000 3867 

SS – C4 –6/85 3900 

SS – C4 –14/200 3901 

SS – C4 –50/725 3902 

SS – C4 –200/3,000 3903 


B – SH1 –6/85 3868 

B – SH1 –14/200 3869 

B – SH1 –50/725 3870 

B – SH1 –200/3,000 3871 

SS – SH1 –6/85 3904 

SS – SH1 –14/200 3905 

SS – SH1 –50/725 3906 

SS – SH1 –200/3,000 3907 


B – SH2 –6/85 3872 

B – SH2 –14/200 3873 

B – SH2 –50/725 3874 

B – SH2 –200/3,000 3875 

SS – SH2 –6/85 3908 

SS – SH2 –14/200 3909 

SS – SH2 –50/725 3910 

SS – SH2 –200/3,000 3911 


B – SH4 –6/85 3876 

B – SH4 –14/200 3877 

B – SH4 –50/725 3878 

B – SH4 –200/3,000 3879 

SS – SH4 –6/85 3912 

SS – SH4 –14/200 3913 

SS – SH4 –50/725 3914 

SS – SH4 –200/3,000 3915 


B – LH1 –6/85 3880 

B – LH1 –14/200 3881 

B – LH1 –50/725 3882 

B – LH1 –200/3,000 3883 

SS – LH1 –6/85 3916 

SS – LH1 –14/200 3917 

SS – LH1 –50/725 3918 

SS – LH1 –200/3,000 3919 

B = Brass 


x/x = Bar/Psi 








B – LH2 –6/85 3884 

B – LH2 –14/200 3885 

B – LH2 –50/725 3886 

B – LH2 –200/3,000 3887 

SS – LH2 –6/85 3920 

SS – LH2 –14/200 3921 

SS – LH2 –50/725 3922 

SS – LH2 –200/3,000 3923 


B – LH4 –6/85 3888 

B – LH4 –14/200 3889 

B – LH4 –50/725 3890 

B – LH4 –200/3,000 3891 

SS – LH4 –6/85 3924 

SS – LH4 –14/200 3925 

SS – LH4 –50/725 3926 

SS – LH4 –200/3,000 3927 


B – R –6/85 4865 

B – R –14/200 4866 

B – R –50/725 4867 

B – R –200/3,000 4868 

SS – R –6/85 4985 

SS – R –14/200 4986 

SS – R –50/725 4987 

SS – R –200/3,000 4988 



B – R – C1 –6/85 4869 

B – R – C1 –14/200 4870 

B – R – C1 –50/725 4871 

B – R – C1 –200/3,000 4872 

SS – R – C1 –6/85 4989 

SS – R – C1 –14/200 4990 

SS – R – C1 –50/725 4991 

SS – R – C1 –200/3,000 4992





B – R – C2 –6/85 4873 

B – R – C2 –14/200 4874 

B – R – C2 –50/725 4875 

B – R – C2 –200/3,000 4876 

SS – R – C2 –6/85 4993 

SS – R – C2 –14/200 4994 

SS – R – C2 –50/725 4995 

SS – R – C2 –200/3,000 4996 



B – R – C4 –6/85 4877 

B – R – C4 –14/200 4878 

B – R – C4 –50/725 4879 

B – R – C4 –200/3,000 4880 

SS – R – C4 –6/85 4997 

SS – R – C4 –14/200 4998 

SS – R – C4 –50/725 4999 

SS – R – C4 –200/3,000 5000 



B – R – SH1 –6/85 4881 

B – R – SH1 –14/200 4882 

B – R – SH1 –50/725 4883 

B – R – SH1 –200/3,000 4884 

SS – R – SH1 –6/85 5001 

SS – R – SH1 –14/200 5002 

SS – R – SH1 –50/725 5003 

SS – R – SH1 –200/3,000 5004 



B – R – SH2 –6/85 4885 

B – R – SH2 –14/200 4886 

B – R – SH2 –50/725 4887 

B – R – SH2 –200/3,000 4888 

SS – R – SH2 –6/85 5005 

SS – R – SH2 –14/200 5006 

SS – R – SH2 –50/725 5007 

SS – R – SH2 –200/3,000 5008 



B – R – SH4 –6/85 4889 

B – R – SH4 –14/200 4890 

B – R – SH4 –50/725 4891 

B – R – SH4 –200/3,000 4892 

SS – R – SH4 –6/85 5009 

SS – R – SH4 –14/200 5010 

SS – R – SH4 –50/725 5011 

SS – R – SH4 –200/3,000 5012 



B – R – LH1 –6/85 4893 

B – R – LH1 –14/200 4894 

B – R – LH1 –50/725 4895 

B – R – LH1 –200/3,000 4896 

SS – R – LH1 –6/85 5013 

SS – R – LH1 –14/200 5014 

SS – R – LH1 –50/725 5015 

SS – R – LH1 –200/3,000 5016 



B – R – LH2 –6/85 4897 

B – R – LH2 –14/200 4898 

B – R – LH2 –50/725 4899 

B – R – LH2 –200/3,000 4900 

SS – R – LH2 –6/85 5017 

SS – R – LH2 –14/200 5018 

SS – R – LH2 –50/725 5019 

SS – R – LH2 –200/3,000 5020 



B – R – LH4 –6/85 4901 

B – R – LH4 –14/200 4902 

B – R – LH4 –50/725 4903 

B – R – LH4 –200/3,000 4904 

SS – R – LH4 –6/85 5021 

SS – R – LH4 –14/200 5022 

SS – R – LH4 –50/725 5023 

SS – R – LH4 –200/3,000 5024 


B – C –6/85 4905 

B – C –14/200 4906 

B – C –50/725 4907 

B – C –200/3,000 4908 

SS – C –6/85 5025 

SS – C –14/200 5026 

SS – C –50/725 5027 

SS – C –200/3,000 5028 



B – C – C1 –6/85 4909 

B – C – C1 –14/200 4910 

B – C – C1 –50/725 4911 

B – C – C1 –200/3,000 4912 

SS – C – C1 –6/85 5029 

SS – C – C1 –14/200 5030 

SS – C – C1 –50/725 5031 

SS – C – C1 –200/3,000 5032 



B – C – C2 –6/85 4913 

B – C – C2 –14/200 4914 

B – C – C2 –50/725 4915 

B – C – C2 –200/3,000 4916 

SS – C – C2 –6/85 5033 

SS – C – C2 –14/200 5034 

SS – C – C2 –50/725 5035 

SS – C – C2 –200/3,000 5036





B – C – C4 –6/85 4917 

B – C – C4 –14/200 4918 

B – C – C4 –50/725 4919 

B – C – C4 –200/3,000 4920 

SS – C – C4 –6/85 5037 

SS – C – C4 –14/200 5038 

SS – C – C4 –50/725 5039 

SS – C – C4 –200/3,000 5040 



B – C – SH1 –6/85 4921 

B – C – SH1 –14/200 4922 

B – C – SH1 –50/725 4923 

B – C – SH1 –200/3,000 4924 

SS – C – SH1 –6/85 5041 

SS – C – SH1 –14/200 5042 

SS – C – SH1 –50/725 5043 

SS – C – SH1 –200/3,000 5044 



B – C – SH2 –6/85 4925 

B – C – SH2 –14/200 4926 

B – C – SH2 –50/725 4927 

B – C – SH2 –200/3,000 4928 

SS – C – SH2 –6/85 5045 

SS – C – SH2 –14/200 5046 

SS – C – SH2 –50/725 5047 

SS – C – SH2 –200/3,000 5048 



B – C – SH4 –6/85 4929 

B – C – SH4 –14/200 4930 

B – C – SH4 –50/725 4931 

B – C – SH4 –200/3,000 4932 

SS – C – SH4 –6/85 5049 

SS – C – SH4 –14/200 5050 

SS – C – SH4 –50/725 5051 

SS – C – SH4 –200/3,000 5052 



B – C – LH1 –6/85 4933 

B – C – LH1 –14/200 4934 

B – C – LH1 –50/725 4935 

B – C – LH1 –200/3,000 4936 

SS – C – LH1 –6/85 5053 

SS – C – LH1 –14/200 5054 

SS – C – LH1 –50/725 5055 

SS – C – LH1 –200/3,000 5056 



B – C – LH2 –6/85 4937 

B – C – LH2 –14/200 4938 

B – C – LH2 –50/725 4939 

B – C – LH2 –200/3,000 4940 

SS – C – LH2 –6/85 5057 

SS – C – LH2 –14/200 5058 

SS – C – LH2 –50/725 5059 

SS – C – LH2 –200/3,000 5060 



B – C – LH4 –6/85 4941 

B – C – LH4 –14/200 4942 

B – C – LH4 –50/725 4943 

B – C – LH4 –200/3,000 4944 

SS – C – LH4 –6/85 5061 

SS – C – LH4 –14/200 5062 

SS – C – LH4 –50/725 5063 

SS – C – LH4 –200/3,000 5064 


contact gauge 

B – RC –6/85 4945 

B – RC –14/200 4946 

B – RC –50/725 4947 

B – RC –200/3,000 4948 

SS – RC –6/85 5065 

SS – RC –14/200 5066 

SS – RC –50/725 5067 

SS – RC –200/3,000 5068 



B – RC – C1 –6/85 4949 

B – RC – C1 –14/200 4950 

B – RC – C1 –50/725 4951 

B – RC – C1 –200/3,000 4952 

SS – RC – C1 –6/85 5069 

SS – RC – C1 –14/200 5070 

SS – RC – C1 –50/725 5071 

SS – RC – C1 –200/3,000 5072 



B – RC – C2 –6/85 4953 

B – RC – C2 –14/200 4954 

B – RC – C2 –50/725 4955 

B – RC – C2 –200/3,000 4956 

SS – RC – C2 –6/85 5073 

SS – RC – C2 –14/200 5074 

SS – RC – C2 –50/725 5075 

SS – RC – C2 –200/3,000 5076 



B – RC – C4 –6/85 4957 

B – RC – C4 –14/200 4958 

B – RC – C4 –50/725 4959 

B – RC – C4 –200/3,000 4960 

SS – RC – C4 –6/85 5077 

SS – RC – C4 –14/200 5078 

SS – RC – C4 –50/725 5079 

SS – RC – C4 –200/3,000 5080





B – RC – SH1 –6/85 4961 

B – RC – SH1 –14/200 4962 

B – RC – SH1 –50/725 4963 

B – RC – SH1 –200/3,000 4964 

SS – RC – SH1 –6/85 5081 

SS – RC – SH1 –14/200 5082 

SS – RC – SH1 –50/725 5083 

SS – RC – SH1 –200/3,000 5084 



B – RC – SH2 –6/85 4965 

B – RC – SH2 –14/200 4966 

B – RC – SH2 –50/725 4967 

B – RC – SH2 –200/3,000 4968 

SS – RC – SH2 –6/85 5085 

SS – RC – SH2 –14/200 5086 

SS – RC – SH2 –50/725 5087 

SS – RC – SH2 –200/3,000 5088 



B – RC – SH4 –6/85 4969 

B – RC – SH4 –14/200 4970 

B – RC – SH4 –50/725 4971 

B – RC – SH4 –200/3,000 4972 

SS – RC – SH4 –6/85 5089 

SS – RC – SH4 –14/200 5090 

SS – RC – SH4 –50/725 5091 

SS – RC – SH4 –200/3,000 5092 



B – RC – LH1 –6/85 4973 

B – RC – LH1 –14/200 4974 

B – RC – LH1 –50/725 4975 

B – RC – LH1 –200/3,000 4976 

SS – RC – LH1 –6/85 5093 

SS – RC – LH1 –14/200 5094 

SS – RC – LH1 –50/725 5095 

SS – RC – LH1 –200/3,000 5096 



B – RC – LH2 –6/85 4977 

B – RC – LH2 –14/200 4978 

B – RC – LH2 –50/725 4979 

B – RC – LH2 –200/3,000 4980 

SS – RC – LH2 –6/85 5097 

SS – RC – LH2 –14/200 5098 

SS – RC – LH2 –50/725 5099 

SS – RC – LH2 –200/3,000 5100 



B – RC – LH4 –6/85 4981 

B – RC – LH4 –14/200 4982 

B – RC – LH4 –50/725 4983 

B – RC – LH4 –200/3,000 4984 

SS – RC – LH4 –6/85 5101 

SS – RC – LH4 –14/200 5102 

SS – RC – LH4 –50/725 5103 

SS – RC – LH4 –200/3,000 5104


Gas panels 

D 204 – Double gas panel 


purging, designed for high purity gases and 

mixtures (including flammable), with connection 

for 2x1 cylinder. 

Description 

Gas panel D 204 is designed for double cylinders or bundles. It is 


the process line after changing the cylinders. It is is mounted 

on a stainless steel console and consists of a pressure regulator, inlet 

and outlet pressure gauges, a relief valve and shut-off valves for 

the process gas at the high pressure end and for the purging gas. 

The gas supply is uninterrupted during cylinder change. Switchover 

is manual. 







[bar ; psi] 


[bar ; psi] 2.5–14 ; 35–200 

2.5–50 ; 35–725 

10–200 ; 145–3,000 


[bar ; psi] 0–25 ; 0–360 

0–80 ; 0–1,400 

0–315 ; 0–4,500 

Connection 2×1, 2×2 or 2×4 cylinders 



Purge gas outlet Tube fitting 6 mm 

Material 







D 204 – Double gas panel 

9 

6 

3 

0 

0 


3 6 9 12 15 18 21 23 27 


Process 

gas inlet 

10 bar* 

Max flow 



155 

160 

400 



30



D 204 Code 

B–6/85 3433 

B–14/200 3152 

B–50/725 3434 

B–200/3,000 3435 

SS–6/85 3436 

SS–14/200 3153 

SS–50/725 3437 

SS–200/3,000 3438 

D 204 coil and 2 cylinders 

B – C2 –6/85 3928 

B – C2 –14/200 3929 

B – C2 –50/725 3930 

B – C2 –200/3,000 3931 

SS – C2 –6/85 3964 

SS – C2 –14/200 3965 

SS – C2 –50/725 3966 

SS – C2 –200/3,000 3967 


B – C4 –6/85 3932 

B – C4 –14/200 3933 

B – C4 –50/725 3934 

B – C4 –200/3,000 3935 

SS – C4 –6/85 3968 

SS – C4 –14/200 3969 

SS – C4 –50/725 3970 

SS – C4 –200/3,000 3971 


B – C8 –6/85 3936 

B – C8 –14/200 3937 

B – C8 –50/725 3938 

B – C8 –200/3,000 3939 

SS – C8 –6/85 3972 

SS – C8 –14/200 3973 

SS – C8 –50/725 3974 

SS – C8 –200/3,000 3975 

D 204 short flexihose and 2 cylinders 

B – SH2 –6/85 3940 

B – SH2 –14/200 3941 

B – SH2 –50/725 3942 

B – SH2 –200/3,000 3943 

SS – SH2 –6/85 3976 

SS – SH2 –14/200 3977 

SS – SH2 –50/725 3978 

SS – SH2 –200/3,000 3979 


B – SH4 –6/85 3944 

B – SH4 –14/200 3945 

B – SH4 –50/725 3946 

B – SH4 –200/3,000 3947 

SS – SH4 –6/85 3980 

SS – SH4 –14/200 3981 

SS – SH4 –50/725 3982 

SS – SH4 –200/3,000 3983 


B – SH8 –6/85 3948 

B – SH8 –14/200 3949 

B – SH8 –50/725 3950 

B – SH8 –200/3,000 3951 

SS – SH8 –6/85 3984 

SS – SH8 –14/200 3985 

SS – SH8 –50/725 3986 

SS – SH8 –200/3,000 3987 

D 204 long flexihose and 2 cylinders 

B – LH2 –6/85 3952 

B – LH2 –14/200 3953 

B – LH2 –50/725 3954 

B – LH2 –200/3,000 3955 

SS – LH2 –6/85 3988 

SS – LH2 –14/200 3989 

SS – LH2 –50/725 3990 

SS – LH2 –200/3,000 3991 

B = Brass 


x/x = Bar/Psi 








B – LH4 –6/85 3956 

B – LH4 –14/200 3957 

B – LH4 –50/725 3958 

B – LH4 –200/3,000 3959 

SS – LH4 –6/85 3992 

SS – LH4 –14/200 3993 

SS – LH4 –50/725 3994 

SS – LH4 –200/3,000 3995 


B – LH8 –6/85 3960 

B – LH8 –14/200 3961 

B – LH8 –50/725 3962 

B – LH8 –200/3,000 3963 

SS – LH8 –6/85 3996 

SS – LH8 –14/200 3997 

SS – LH8 –50/725 3998 

SS – LH8 –200/3,000 3999 

D 204/R residual gas outlet 

B – R –6/85 5105 

B – R –14/200 5106 

B – R –50/725 5107 

B – R –200/3,000 5108 

SS – R –6/85 5145 

SS – R –14/200 5146 

SS – R –50/725 5147 

SS – R –200/3,000 5148 

D 204/R residual gas outlet, 


B – R – C2 –6/85 5109 

B – R – C2 –14/200 5110 

B – R – C2 –50/725 5111 

B – R – C2 –200/3,000 5112 

SS – R – C2 –6/85 5149 

SS – R – C2 –14/200 5150 

SS – R – C2 –50/725 5151 

SS – R – C2 –200/3,000 5152





B – R – C4 –6/85 5113 

B – R – C4 –14/200 5114 

B – R – C4 –50/725 5115 

B – R – C4 –200/3,000 5116 

SS – R – C4 –6/85 5153 

SS – R – C4 –14/200 5154 

SS – R – C4 –50/725 5155 

SS – R – C4 –200/3,000 5156 



B – R – C8 –6/85 5117 

B – R – C8 –14/200 5118 

B – R – C8 –50/725 5119 

B – R – C8 –200/3,000 5120 

SS – R – C8 –6/85 5157 

SS – R – C8 –14/200 5158 

SS – R – C8 –50/725 5159 

SS – R – C8 –200/3,000 5160 



B – R – SH2 –6/85 5121 

B – R – SH2 –14/200 5122 

B – R – SH2 –50/725 5123 

B – R – SH2 –200/3,000 5124 

SS – R – SH2 –6/85 5161 

SS – R – SH2 –14/200 5162 

SS – R – SH2 –50/725 5163 

SS – R – SH2 –200/3,000 5164 



B – R – SH4 –6/85 5125 

B – R – SH4 –14/200 5126 

B – R – SH4 –50/725 5127 

B – R – SH4 –200/3,000 5128 

SS – R – SH4 –6/85 5165 

SS – R – SH4 –14/200 5166 

SS – R – SH4 –50/725 5167 

SS – R – SH4 –200/3,000 5168 



B – R – SH8 –6/85 5129 

B – R – SH8 –14/200 5130 

B – R – SH8 –50/725 5131 

B – R – SH8 –200/3,000 5132 

SS – R – SH8 –6/85 5169 

SS – R – SH8 –14/200 5170 

SS – R – SH8 –50/725 5171 

SS – R – SH8 –200/3,000 5172 



B – R – LH2 –6/85 5133 

B – R – LH2 –14/200 5134 

B – R – LH2 –50/725 5135 

B – R – LH2 –200/3,000 5136 

SS – R – LH2 –6/85 5173 

SS – R – LH2 –14/200 5174 

SS – R – LH2 –50/725 5175 

SS – R – LH2 –200/3,000 5176 



B – R – LH4 –6/85 5137 

B – R – LH4 –14/200 5138 

B – R – LH4 –50/725 5139 

B – R – LH4 –200/3,000 5140 

SS – R – LH4 –6/85 5177 

SS – R – LH4 –14/200 5178 

SS – R – LH4 –50/725 5179 

SS – R – LH4 –200/3,000 5180 



B – R – LH8 –6/85 5141 

B – R – LH8 –14/200 5142 

B – R – LH8 –50/725 5143 

B – R – LH8 –200/3,000 5144 

SS – R – LH8 –6/85 5181 

SS – R – LH8 –14/200 5182 

SS – R – LH8 –50/725 5183 

SS – R – LH8 –200/3,000 5184 

D 204/C contact gauge 

B – C –6/85 3439 

B – C –14/200 3154 

B – C –50/725 3440 

B – C –200/3,000 3441 

SS – C –6/85 3442 

SS – C –14/200 3155 

SS – C –50/725 3443 

SS – C –200/3,000 3444 

D 204/C contact gauge, 


B – C – C2 –6/85 4000 

B – C – C2 –14/200 4001 

B – C – C2 –50/725 4002 

B – C – C2 –200/3,000 4003 

SS – C – C2 –6/85 4036 

SS – C – C2 –14/200 4037 

SS – C – C2 –50/725 4038 

SS – C – C2 –200/3,000 4039 



B – C – C4 –6/85 4004 

B – C – C4 –14/200 4005 

B – C – C4 –50/725 4006 

B – C – C4 –200/3,000 4007 

SS – C – C4 –6/85 4040 

SS – C – C4 –14/200 4041 

SS – C – C4 –50/725 4042 

SS – C – C4 –200/3,000 4043





B – C – C8 –6/85 4008 

B – C – C8 –14/200 4009 

B – C – C8 –50/725 4010 

B – C – C8 –200/3,000 4011 

SS – C – C8 –6/85 4044 

SS – C – C8 –14/200 4045 

SS – C – C8 –50/725 4046 

SS – C – C8 –200/3,000 4047 



B – C – SH2 –6/85 4012 

B – C – SH2 –14/200 4013 

B – C – SH2 –50/725 4014 

B – C – SH2 –200/3,000 4015 

SS – C – SH2 –6/85 4048 

SS – C – SH2 –14/200 4049 

SS – C – SH2 –50/725 4050 

SS – C – SH2 –200/3,000 4051 



B – C – SH4 –6/85 4016 

B – C – SH4 –14/200 4017 

B – C – SH4 –50/725 4018 

B – C – SH4 –200/3,000 4019 

SS – C – SH4 –6/85 4052 

SS – C – SH4 –14/200 4053 

SS – C – SH4 –50/725 4054 

SS – C – SH4 –200/3,000 4055 



B – C – SH8 –6/85 4020 

B – C – SH8 –14/200 4021 

B – C – SH8 –50/725 4022 

B – C – SH8 –200/3,000 4023 

SS – C – SH8 –6/85 4056 

SS – C – SH8 –14/200 4057 

SS – C – SH8 –50/725 4058 

SS – C – SH8 –200/3,000 4059 



B – C – LH2 –6/85 4024 

B – C – LH2 –14/200 4025 

B – C – LH2 –50/725 4026 

B – C – LH2 –200/3,000 4027 

SS – C – LH2 –6/85 4060 

SS – C – LH2 –14/200 4061 

SS – C – LH2 –50/725 4062 

SS – C – LH2 –200/3,000 4063 



B – C – LH4 –6/85 4028 

B – C – LH4 –14/200 4029 

B – C – LH4 –50/725 4030 

B – C – LH4 –200/3,000 4031 

SS – C – LH4 –6/85 4064 

SS – C – LH4 –14/200 4065 

SS – C – LH4 –50/725 4066 

SS – C – LH4 –200/3,000 4067 



B – C – LH8 –6/85 4032 

B – C – LH8 –14/200 4033 

B – C – LH8 –50/725 4034 

B – C – LH8 –200/3,000 4035 

SS – C – LH8 –6/85 4068 

SS – C – LH8 –14/200 4069 

SS – C – LH8 –50/725 4070 

SS – C – LH8 –200/3,000 4071 

D 204/RC residual gas outlet, 

contact gauge 

B – RC –6/85 5185 

B – RC –14/200 5186 

B – RC –50/725 5187 

B – RC –200/3,000 5188 

SS – RC –6/85 5225 

SS – RC –14/200 5226 

SS – RC –50/725 5227 

SS – RC –200/3,000 5228 



B – RC – C2 –6/85 5189 

B – RC – C2 –14/200 5190 

B – RC – C2 –50/725 5191 

B – RC – C2 –200/3,000 5192 

SS – RC – C2 –6/85 5229 

SS – RC – C2 –14/200 5230 

SS – RC – C2 –50/725 5231 

SS – RC – C2 –200/3,000 5232 



B – RC – C4 –6/85 5193 

B – RC – C4 –14/200 5194 

B – RC – C4 –50/725 5195 

B – RC – C4 –200/3,000 5196 

SS – RC – C4 –6/85 5233 

SS – RC – C4 –14/200 5234 

SS – RC – C4 –50/725 5235 

SS – RC – C4 –200/3,000 5236 



B – RC – C8 –6/85 5197 

B – RC – C8 –14/200 5198 

B – RC – C8 –50/725 5199 

B – RC – C8 –200/3,000 5200 

SS – RC – C8 –6/85 5237 

SS – RC – C8 –14/200 5238 

SS – RC – C8 –50/725 5239 

SS – RC – C8 –200/3,000 5240



D 204/RC residual gas outlet, contact 


B – RC – SH2 –6/85 5201 

B – RC – SH2 –14/200 5202 

B – RC – SH2 –50/725 5203 

B – RC – SH2 –200/3,000 5204 

SS – RC – SH2 –6/85 5241 

SS – RC – SH2 –14/200 5242 

SS – RC – SH2 –50/725 5243 

SS – RC – SH2 –200/3,000 5244 



B – RC – SH4 –6/85 5205 

B – RC – SH4 –14/200 5206 

B – RC – SH4 –50/725 5207 

B – RC – SH4 –200/3,000 5208 

SS – RC – SH4 –6/85 5245 

SS – RC – SH4 –14/200 5246 

SS – RC – SH4 –50/725 5247 

SS – RC – SH4 –200/3,000 5248 



B – RC – SH8 –6/85 5209 

B – RC – SH8 –14/200 5210 

B – RC – SH8 –50/725 5211 

B – RC – SH8 –200/3,000 5212 

SS – RC – SH8 –6/85 5249 

SS – RC – SH8 –14/200 5250 

SS – RC – SH8 –50/725 5251 

SS – RC – SH8 –200/3,000 5252 



B – RC – LH2 –6/85 5213 

B – RC – LH2 –14/200 5214 

B – RC – LH2 –50/725 5215 

B – RC – LH2 –200/3,000 5216 

SS – RC – LH2 –6/85 5253 

SS – RC – LH2 –14/200 5254 

SS – RC – LH2 –50/725 5255 

SS – RC – LH2 –200/3,000 5256 



B – RC – LH4 –6/85 5217 

B – RC – LH4 –14/200 5218 

B – RC – LH4 –50/725 5219 

B – RC – LH4 –200/3,000 5220 

SS – RC – LH4 –6/85 5257 

SS – RC – LH4 –14/200 5258 

SS – RC – LH4 –50/725 5259 

SS – RC – LH4 –200/3,000 5260 



B – RC – LH8 –6/85 5221 

B – RC – LH8 –14/200 5222 

B – RC – LH8 –50/725 5223 

B – RC – LH8 –200/3,000 5224 

SS – RC – LH8 –6/85 5261 

SS – RC – LH8 –14/200 5262 

SS – RC – LH8 –50/725 5263 

SS – RC – LH8 –200/3,000 5264


Gas panels 

A 208 – Semi-automatic gas panel 

Single stage, semi-automatic gas supply panel 

with internal gas purging, designed for high 

purity gases and mixtures. 

Description 

Gas panel A 208 is a semi-automatic gas panel designed for uninterrupted 

gas supply. Switch-over between the two connected cylinders 

or bundles occurs when the pressure of one side (the primary 

side) falls below a pre-set pressure level. This is achieved by two integrated 

regulators (factory-set to slightly different delivery pressure 

levels) which are connected at their outlet ports. 

Semi-automatic supply panels should be connected to an alarm so 

that the cylinders will be switched on time. 





Highlights 

• Continuous supply of pure gases 

• Automatic switch over without auxiliary power 

• Positive indication of active cylinder 



[bar ; psi] 

Outlet pressure 14 +3/–3 ; 200 +45/–45 

[bar ; psi] 50 +8/–10 ; 725 +115/–145 

Connection 2×1 to 2×4 cylinders 




Material 






Operating temperature –20–+70°C ; –4–+158°F 

• Process-gas purging system 

• High flow capacity 

• Compact design



16 

12 

8 

4 

0 

0 

To ventilation 


5 10 15 20 25 30 35 

* Set pressure operating side 

** Set pressure backup 

Process 

gas inlet 

To process 

12 bar** 

16 bar* 

Max flow 


Process 

gas inlet 

155 

30 

400 




Gas panel A 208 – product names and codes 

A 208 Code 

B–14/200 3164 

B–50/725 3463 

SS–14/200 3165 

SS–50/725 3464 

A 208 coil and 2 cylinders 

B – C2 – 14/200 4306 

B – C2 –50/725 4307 

SS – C2 – 14/200 4324 

SS – C2 –50/725 4325 


B – C4 – 14/200 4308 

B – C4 –50/725 4309 

SS – C4 – 14/200 4326 

SS – C4 –50/725 4327 


B – C8 – 14/200 4310 

B – C8 –50/725 4311 

SS – C8 – 14/200 4328 

SS – C8 –50/725 4329 

A 208 short flexihose and 2 cylinders 

B – SH2 – 14/200 4312 

B – SH2 –50/725 4313 

SS – SH2 – 14/200 4330 

SS – SH2 –50/725 4331 


B – SH4 – 14/200 4314 

B – SH4 –50/725 4315 

SS – SH4 – 14/200 4332 

SS – SH4 –50/725 4333 


B – SH8 – 14/200 4316 

B – SH8 –50/725 4317 

SS – SH8 – 14/200 4334 

SS – SH8 –50/725 4335 

A 208 long flexihose and 2 cylinders 

B – LH2 – 14/200 4318 

B – LH2 –50/725 4319 

SS – LH2 – 14/200 4336 

SS – LH2 –50/725 4337 


B – LH4 – 14/200 4320 

B – LH4 –50/725 4321 

SS – LH4 – 14/200 4338 

SS – LH4 –50/725 4339 


B – LH8 – 14/200 4322 

B – LH8 –50/725 4323 

SS – LH8 – 14/200 4340 

SS – LH8 –50/725 4341 

A 208/R residual gas outlet 

B – R – 14/200 5265 

B – R –50/725 5266 

SS – R – 14/200 5285 

SS – R –50/725 5286 

A 208/R residual gas outlet, 


B – R – C2 – 14/200 5267 

B – R – C2 –50/725 5268 

SS – R – C2 – 14/200 5287 

SS – R – C2 –50/725 5288 



B – R – C4 – 14/200 5269 

B – R – C4 –50/725 5270 

SS – R – C4 – 14/200 5289 

SS – R – C4 –50/725 5290 



B – R – C8 – 14/200 5271 

B – R – C8 –50/725 5272 

B = Brass 


x/x = Bar/Psi 







SS – R – C8 – 14/200 5291 

SS – R – C8 –50/725 5292 



B – R – SH2 – 14/200 5273 

B – R – SH2 –50/725 5274 

SS – R – SH2 – 14/200 5293 

SS – R – SH2 –50/725 5294 



B – R – SH4 – 14/200 5275 

B – R – SH4 –50/725 5276 

SS – R – SH4 – 14/200 5295 

SS – R – SH4 –50/725 5296 



B – R – SH8 – 14/200 5277 

B – R – SH8 –50/725 5278 

SS – R – SH8 – 14/200 5297 

SS – R – SH8 –50/725 5298 



B – R – LH2 – 14/200 5279 

B – R – LH2 –50/725 5280 

SS – R – LH2 – 14/200 5299 

SS – R – LH2 –50/725 5300 



B – R – LH4 – 14/200 5281 

B – R – LH4 –50/725 5282 

SS – R – LH4 – 14/200 5301 

SS – R – LH4 –50/725 5302 



B – R – LH8 – 14/200 5283 

B – R – LH8 –50/725 5284



SS – R – LH8 – 14/200 5303 

SS – R – LH8 –50/725 5304 

A 208/C contact gauge 

B – C – 14/200 3166 

B – C –50/725 3465 

SS – C – 14/200 3167 

SS – C –50/725 3466 

A 208/C contact gauge, 


B – C – C2 – 14/200 4342 

B – C – C2 –50/725 4343 

SS – C – C2 – 14/200 4360 

SS – C – C2 –50/725 4361 



B – C – C4 – 14/200 4344 

B – C – C4 –50/725 4345 

SS – C – C4 – 14/200 4362 

SS – C – C4 –50/725 4363 



B – C – C8 – 14/200 4346 

B – C – C8 –50/725 4347 

SS – C – C8 – 14/200 4364 

SS – C – C8 –50/725 4365 



B – C – SH2 – 14/200 4348 

B – C – SH2 –50/725 4349 

SS – C – SH2 – 14/200 4366 

SS – C – SH2 –50/725 4367 



B – C – SH4 – 14/200 4350 

B – C – SH4 –50/725 4351 

SS – C – SH4 – 14/200 4368 

SS – C – SH4 –50/725 4369 



B – C – SH8 – 14/200 4352 

B – C – SH8 –50/725 4353 

SS – C – SH8 – 14/200 4370 

SS – C – SH8 –50/725 4371 



B – C – LH2 – 14/200 4354 

B – C – LH2 –50/725 4355 

SS – C – LH2 – 14/200 4372 

SS – C – LH2 –50/725 4373 



B – C – LH4 – 14/200 4356 

B – C – LH4 –50/725 4357 

SS – C – LH4 – 14/200 4374 

SS – C – LH42 –50/725 4375 



B – C – LH8 – 14/200 4358 

B – C – LH8 –50/725 4359 

SS – C – LH8 – 14/200 4376 

SS – C – LH8 –50/725 4377 

A 208/RC residual gas outlet, 

contact gauge 

B – RC – 14/200 5305 

B – RC –50/725 5306 

SS – RC – 14/200 5325 

SS – RC –50/725 5326 



B – RC – C2 – 14/200 5307 

B – RC – C2 –50/725 5308 

SS – RC – C2 – 14/200 5327 

SS – RC – C2 –50/725 5328 



B – RC – C4 – 14/200 5309 

B – RC – C4 –50/725 5310 

SS – RC – C4 – 14/200 5329 

SS – RC – C4 –50/725 5330 



B – RC – C8 – 14/200 5311 

B – RC – C8 –50/725 5312 

SS – RC – C8 – 14/200 5331 

SS – RC – C8 –50/725 5332 

A 208/RC residual gas outlet, contact gauge, 


B – RC – SH2 – 14/200 5313 

B – RC – SH2 –50/725 5314 

SS – RC – SH2 – 14/200 5333 

SS – RC – SH2 –50/725 5334 



B – RC – SH4 – 14/200 5315 

B – RC – SH4 –50/725 5316 

SS – RC – SH4 – 14/200 5335 

SS – RC – SH4 –50/725 5336 



B – RC – SH8 – 14/200 5317 

B – RC – SH8 –50/725 5318 

SS – RC – SH8 – 14/200 5337 

SS – RC – SH8 –50/725 5338 



B – RC – LH2 – 14/200 5319 

B – RC – LH2 –50/725 5320 

SS – RC – LH2 – 14/200 5339 

SS – RC – LH2 –50/725 5340 



B – RC – LH4 – 14/200 5321 

B – RC – LH4 –50/725 5322 

SS – RC – LH4 – 14/200 5341 

SS – RC – LH4 –50/725 5342 

A 208/RC residual gas outlet, contact 

gauge,long flexihose and 8 cylinders 

B – RC – LH8 – 14/200 5323 

B – RC – LH8 –50/725 5324 

SS – RC – LH8 – 14/200 5343 

SS – RC – LH8 –50/725 5344


Gas panels 


Single stage, semi-automatic gas supply panel 

with external gas purging, designed for reactive, 

toxic and corrosive gases. 

Description 

Gas panel A 209 is a semi-automatic gas panel designed for uninterrupted 

gas supply. Switch-over between the two connected cylinders 

or bundles occurs when the pressure of one side (the primary 

side) falls below a pre-set pressure level. This is achieved by two integrated 

regulators (factory-set to slightly different delivery pressure 

levels) which are connected at their outlet ports. 

Semi-automatic supply panels should be connected to an alarm so 

that the cylinders will be switched on time. 





Highlights 

• Continuous supply of pure gases 

• Automatic switch over without auxiliary power 

• Positive indication of active cylinder 

• Process-gas purging system 

• High flow capacity 

• Compact design 



[bar ; psi] 

Outlet pressure 14 +3/–3 ; 200 +45/–45 

[bar ; psi] 50 +8/–10 ; 725 +115/–145 

Connection 2×1 to 2×4 cylinders 



Purge gas inlet NPT 1/4” female 


Material 









16 

12 

8 

4 

0 

0 

Purge 

gas inlet 


5 10 15 20 25 30 35 

* Set pressure operating side 

** Set pressure backup 

To ventilation 

Process 

gas inlet 

To process 

12 bar** 

16 bar* 

Max flow 


Purge 

gas inlet 

Process 

gas inlet 

155 

400 





A 209 Code 

B–14/200 3168 

B–50/725 3467 

SS–14/200 3169 

SS–50/725 3468 


B – C2 – 14/200 4378 

B – C2 –50/725 4379 

SS – C2 – 14/200 4396 

SS – C2 –50/725 4397 


B – C4 – 14/200 4380 

B – C4 –50/725 4381 

SS – C4 – 14/200 4398 

SS – C4 –50/725 4399 


B – C8 – 14/200 4382 

B – C8 –50/725 4383 

SS – C8 – 14/200 4400 

SS – C8 –50/725 4401 


B – SH2 – 14/200 4384 

B – SH2 –50/725 4385 

SS – SH2 – 14/200 4402 

SS – SH2 –50/725 4403 


B – SH4 – 14/200 4386 

B – SH4 –50/725 4387 

SS – SH4 – 14/200 4404 

SS – SH4 –50/725 4405 


B – SH8 – 14/200 4388 

B – SH8 –50/725 4389 

SS – SH8 – 14/200 4406 

SS – SH8 –50/725 4407 


B – LH2 – 14/200 4390 

B – LH2 –50/725 4391 

SS – LH2 – 14/200 4408 

SS – LH2 –50/725 4409 


B – LH4 – 14/200 4392 

B – LH4 –50/725 4393 

SS – LH4 – 14/200 4410 

SS – LH4 –50/725 4411 


B – LH8 – 14/200 4394 

B – LH8 –50/725 4395 

SS – LH8 – 14/200 4412 

SS – LH8 –50/725 4413 

A 209/R residual gas outlet 

B – R – 14/200 5345 

B – R –50/725 5346 

SS – R – 14/200 5365 

SS – R –50/725 5366 



B – R – C2 – 14/200 5347 

B – R – C2 –50/725 5348 

SS – R – C2 – 14/200 5367 

SS – R – C2 –50/725 5368 



B – R – C4 – 14/200 5349 

B – R – C4 –50/725 5350 

SS – R – C4 – 14/200 5369 

SS – R – C4 –50/725 5370 



B – R – C8 – 14/200 5351 

B – R – C8 –50/725 5352 

B = Brass 


x/x = Bar/Psi 







SS – R – C8 – 14/200 5371 

SS – R – C8 –50/725 5372 



B – R – SH2 – 14/200 5353 

B – R – SH2 –50/725 5354 

SS – R – SH2 – 14/200 5373 

SS – R – SH2 –50/725 5374 



B – R – SH4 – 14/200 5355 

B – R – SH4 –50/725 5356 

SS – R – SH4 – 14/200 5375 

SS – R – SH4 –50/725 5376 



B – R – SH8 – 14/200 5357 

B – R – SH8 –50/725 5358 

SS – R – SH8 – 14/200 5377 

SS – R – SH8 –50/725 5378 



B – R – LH2 – 14/200 5359 

B – R – LH2 –50/725 5360 

SS – R – LH2 – 14/200 5379 

SS – R – LH2 –50/725 5380 



B – R – LH4 – 14/200 5361 

B – R – LH4 –50/725 5362 

SS – R – LH4 – 14/200 5381 

SS – R – LH4 –50/725 5382 



B – R – LH8 – 14/200 5363 

B – R – LH8 –50/725 5364



SS – R – LH8 – 14/200 5383 

SS – R – LH8 –50/725 5384 

A 209/C contact gauge 

B – C – 14/200 3170 

B – C –50/725 3469 

SS – C – 14/200 3171 

SS – C –50/725 3470 



B – C – C2 – 14/200 4414 

B – C – C2 –50/725 4415 

SS – C – C2 – 14/200 4432 

SS – C – C2 –50/725 4433 



B – C – C4 – 14/200 4416 

B – C – C44 –50/725 4417 

SS – C – C4 – 14/200 4434 

SS – C – C4 –50/725 4435 



B – C – C8 – 14/200 4418 

B – C – C8 –50/725 4419 

SS – C – C8 – 14/200 4436 

SS – C – C8 –50/725 4437 



B – C – SH2 – 14/200 4420 

B – C – SH2 –50/725 4421 

SS – C – SH2 – 14/200 4438 

SS – C – SH2 –50/725 4439 



B – C – SH4 – 14/200 4422 

B – C – SH4 –50/725 4423 

SS – C – SH4 – 14/200 4440 

SS – C – SH4 –50/725 4441 



B – C – SH8 – 14/200 4424 

B – C – SH8 –50/725 4425 

SS – C – SH8 – 14/200 4442 

SS – C – SH8 –50/725 4443 



B – C – LH2 – 14/200 4426 

B – C – LH2 –50/725 4427 

SS – C – LH2 – 14/200 4444 

SS – C – LH2 –50/725 4445 



B – C – LH4 – 14/200 4428 

B – C – LH4 –50/725 4429 

SS – C – LH4 – 14/200 4446 

SS – C – LH4 –50/725 4447 



B – C – LH8 – 14/200 4430 

B – C – LH8 –50/725 4431 

SS – C – LH8 – 14/200 4448 

SS – C – LH8 –50/725 4449 


contact gauge 

B – RC – 14/200 5385 

B – RC –50/725 5386 

SS – RC – 14/200 5405 

SS – RC –50/725 5406 



B – RC – C2 – 14/200 5387 

B – RC – C2 –50/725 5388 

SS – RC – C2 – 14/200 5407 

SS – RC – C2 –50/725 5408 



B – RC – C4 – 14/200 5389 

B – RC – C4 –50/725 5390 

SS – RC – C4 – 14/200 5409 

SS – RC – C4 –50/725 5410 



B – RC – C8 – 14/200 5391 

B – RC – C8 –50/725 5392 

SS – RC – C8 – 14/200 5411 

SS – RC – C8 –50/725 5412 



B – RC – SH2 – 14/200 5393 

B – RC – SH2 –50/725 5394 

SS – RC – SH2 – 14/200 5413 

SS – RC – SH2 –50/725 5414 



B – RC – SH4 – 14/200 5395 

B – RC – SH4 –50/725 5396 

SS – RC – SH4 – 14/200 5415 

SS – RC – SH4 –50/725 5416 



B – RC – SH8 – 14/200 5397 

B – RC – SH8 –50/725 5398 

SS – RC – SH8 – 14/200 5417 

SS – RC – SH8 –50/725 5418 



B – RC – LH2 – 14/200 5399 

B – RC – LH2 –50/725 5400 

SS – RC – LH2 – 14/200 5419 

SS – RC – LH2 –50/725 5420 



B – RC – LH4 – 14/200 5401 

B – RC – LH4 –50/725 5402 

SS – RC – LH4 – 14/200 5421 

SS – RC – LH4 –50/725 5422 



B – RC – LH8 – 14/200 5403 

B – RC – LH8 –50/725 5404 

SS – RC – LH8 – 14/200 5423 

SS – RC – LH8 –50/725 5424


HiQ ® REDLINE Points of use 

– where all the action is 

The point of use is the second stage of a central gas supply system. 

Together with the gas panel it guarantees a very stable outlet pressure and handles any pressure changes that may be caused in 

the system. When used together with a semi-automatic gas manifold it handles the pressure changes that are due to the 

changes from secondary to primary side. 

The HiQ ® REDLINE system is a modular system which allows maximum freedom. Each point of use can be individually 

equipped or stripped by the functions shut off, pressure regulation and flow regulation. In this way the point of use at the 

work place can be updated at any point to fit the present needs. 

Note: HiQ ® REDLINE points of use are delivered with 6 or 12 mm tube fitting inlet connection and 6 mm tube fitting outlet connection. 

Green group 

Use nickel- and chromiumplated brass equipment. 

Blue group 

Use nickel- and chromiumplated brass or stainless steel equipment. 

Orange group 

Use stainless steel equipment.


Points of use 

W 40 – Wall design 

The point of use is especially developed for specialty gases with 

high demands of purity, tightness and safety. The point of use is intended 

for wall-mounting with external gas supply line. Design F 

is a version with fixed pressure and flow meter. 

Product Prod. 

name bar psi code 

W 40 A, brass n.a. n.a. 3247 

W 40 A, stainless steel n.a. n.a. 3248 

W 40 B, brass 0.1–1 1.5–15 3249 

W 40 B, brass 0.5–6 8–85 3251 

W 40 B, brass 1–10.5 15–150 3253 

W 40 B, stainless steel 0.1–1 1.5–15 3250 

W 40 B, stainless steel 0.5–6 8–85 3252 

W 40 B, stainless steel 1–10.5 15–150 3254 

W 40 C, brass 0.1–1 1.5–15 3255 

W 40 C, brass 0.5–6 8–85 3257 

W 40 C, brass 1–10.5 15–150 3259 

W 40 C, stainless steel 0.1–1 1.5–15 3256 

W 40 C, stainless steel 0.5–6 8–85 3258 

W 40 C, stainless steel 1–10.5 15–150 3260 

W 40 F, brass 3 45 5425 

W 40 F, stainless steel 3 45 5426 

Design B 


Max primary pressure 40 ; 550 

[bar ; psi] 

Secondary pressure 0.1–1 ; 1.5–15 

[bar ; psi] 0.5–6 ; 8–85 

1–10.5 ; 15–150 

Pressure gauge scale –1–1.5 ; –14.5–21 

[bar ; psi] –1–10 ; –14.5–145 

–1–18 ; –14.5–260 

Max flow (nitrogen) 2 ; 700 

[Nm3 /h ; SCFH] 6 ; 2,100 

11 ; 3,850 

Material Brass, Ni/Cr plated 



Design A 

Design C


Points of use 

W 40 – Wall design 

120 

120 

53 100 

100 

100 

120 

Design A 

Design B 

Design C 


W40 in the drawing is extra equipped. 

154 

154


Points of use 

B 40 – Bench design 



for mounting on a bench e.g. a laboratory desk, with a gas 

supply line from below through the table stand. Design F is a version 

with fixed pressure and flow meter. 

Product Prod. 


B 40 A, brass n.a. n.a. 3261 

B 40 A, stainless steel n.a. n.a. 3262 

B 40 B, brass 0.1–1 1.5–15 3263 

B 40 B, brass 0.5–6 8–85 3265 

B 40 B, brass 1–10.5 15–150 3267 

B 40 B, stainless steel 0.1–1 1.5–15 3264 

B 40 B, stainless steel 0.5–6 8–85 3266 

B 40 B, stainless steel 1–10.5 15–150 3268 

B 40 C, brass 0.1–1 1.5–15 3269 

B 40 C, brass 0.5–6 8–85 3271 

B 40 C, brass 1–10.5 15–150 3273 

B 40 C, stainless steel 0.1–1 1.5–15 3270 

B 40 C, stainless steel 0.5–6 8–85 3272 

B 40 C, stainless steel 1–10.5 15–150 3274 

B 40 F, brass 3 45 5427 

B 40 F, stainless steel 3 45 5428 


Design A Design B Design C 


[bar ; psi] 


[bar ; psi] 0.5–6 ; 8–85 

1–10.5 ; 15–150 


[bar ; psi] –1–10 ; –14.5–145 

–1–18 ; –14.5–260 


[Nm3 /h ; SCFH] 6 ; 2,100 

11 ; 3,850 





Points of use 

B 40 – Bench design 

58 235 

ca 85 235 

58 

ca 53 

160 


Design A 

Design B 

Design C 

ø 50 

ø 50 

ø 50 

ca 154 

ca 154


Points of use 

L 40 – Laboratory cupboard design 



for mounting with gas supply line hidden behind a wall. 

Design F is a version with fixed pressure and flow meter. 

Product Prod. 


L 40 A, brass n.a. n.a. 3275 

L 40 A, stainless steel n.a. n.a. 3276 

L 40 B, brass 0.1–1 1.5–15 3277 

L 40 B, brass 0.5–6 8–85 3279 

L 40 B, brass 1–10.5 15–150 3281 

L 40 B, stainless steel 0.1–1 1.5–15 3278 

L 40 B, stainless steel 0.5–6 8–85 3280 

L 40 B, stainless steel 1–10.5 15–150 3282 

L 40 C, brass 0.1–1 1.5–15 3283 

L 40 C, brass 0.5–6 8–85 3285 

L 40 C, brass 1–10.5 15–150 3287 

L 40 C, stainless steel 0.1–1 1.5–15 3284 

L 40 C, stainless steel 0.5–6 8–85 3286 

L 40 C, stainless steel 1–10.5 15–150 3288 

L 40 F, brass 3 45 5429 

L 40 F, stainless steel 3 45 5430 



[bar ; psi] 


[bar ; psi] 0.5–6 ; 8–85 

1–10.5 ; 15–150 


[bar ; psi] –1–10 ; –14.5–145 

–1–18 ; –14.5–260 


[Nm 3 /h ; SCFH] 6 ; 2,100 

11 ; 3,850 




Design A 

Design B Design C


Points of use 

L 40 – Laboratory cupboard design 

ca 53 

ca 53 

ca 73 

ca 110 


Design A 

Design B 

Design C 

ca 58 

ca 159 

ca 159


HiQ ® REDLINE Cylinder regulators 

– when mobility and flexibility is the key 

Cylinder regulators are used to reduce the high pressure in the gas cylinder to a more manageable pressure in the 

simplest of gas delivery systems. 

The cylinder regulator is equipped with a cylinder connection, a high pressure gauge to monitor the content of the cylinder and a low 

pressure gauge to monitor the adjustable secondary pressure. If there is a need for flow adjustments the cylinder regulator is equipped 

with a needle valve, otherwise it is equipped with a shut-off valve. 

Cylinder regulators are used when central gas systems are not applicable. Such a case is mobile calibrations for environmental applications 

when maximum mobility is a prerequisite.


Cylinder regulators 

C 200/1 – Single stage regulator 

C 200/1 is a single stage cylinder regulator, especially suitable for 

specialty gases where demands on purity, tightness and safety are 

high. A single stage regulator is preferred where the primary pressure 

is fairly constant (e.g. for gases in liquid phase). 

C 200/1 can be plain or equipped with a shut-off valve (type A), a 

needle valve (type B) or equipped for purging of the high pressure 

side (type P). 

Product Prod. 


C 200/1, brass 0.2–3 3–45 4451 

C 200/1, brass 0.5–6 8–85 5465 

C 200/1, brass 2.5–14 35–200 5466 

C 200/1, brass 2.5–50 35–725 4453 

C 200/1, brass 10–200 150–3,000 4454 

C 200/1, stainless steel 0.2–3 3–45 4455 




C 200/1, stainless steel 10–200 150–3,000 4458 

C 200/1 A, brass 0.2–3 3–45 3100 

C 200/1 A, brass 0.5–6 8–85 5467 

C 200/1 A, brass 2.5–14 35–200 5468 

C 200/1 A, brass 2.5–50 35–725 3102 

C 200/1 A, brass 10–200 150–3,000 3103 

C 200/1 A, stainless steel 0.2–3 3–45 3112 




C 200/1 A, stainless steel 10–200 150–3,000 3115 

C 200/1 B, brass 0.2–3 3–45 3104 

C 200/1 B, brass 0.5–6 8–85 5469 

C 200/1 B, brass 2.5–14 35–200 5470 

C 200/1 B, stainless steel 0.2–3 3–45 3116 



C 200/1 P, brass 0.2–3 3–45 3108 

C 200/1 P, brass 0.5–6 8–85 5471 

C 200/1 P, brass 2.5–14 35–200 5472 

C 200/1 P, brass 2.5–50 35–725 3110 

C 200/1 P, brass 10–200 150–3,000 3111 

C 200/1 P, stainless steel 0.2–3 3–45 3120 




C 200/1 P, stainless steel 10–200 150–3,000 3123 


Max primary pressure 230 ; 3,300 

[bar ; psi] 


[bar ; psi] 0.5–6 ; 8–85 

2.5–14 ; 35–200 

2.5–50 ; 35–725 

10–200 ; 150–3,000 


[bar ; psi] –1–10 ; –14.5–145 

0–25 ; 0–360 

0–80 ; 0–1,150 

0–315 ; 0–4,500 

Stability When the inlet pressure 

drops by 10 bar, 145 psi 

the outlet pressure rises 

by less than 0.1 bar, 1.5 psi. 

Connection Out = NPT 1/4” female 

Material 





Seating PCTFE 

Operating temp. –40 – +50°C ; –40 – +122°F 

Weight 1.3 ; 2.9 

[kg ; lb]



C 200/1 – Single stage regulator 

4 

3 

2 

1 

8 

7 

6 

5 

4 

3 

2 

1 

16 

14 

12 

10 

8 

6 

4 

2 

60 

50 

40 

30 

20 

10 

Outlet pressure, bar C 200/1 3 

3 bar* 

5 bar* 

7 bar* 

Max flow 

0 1 2 3 4 5 6 7 

Flow, Nm3 * Inlet pressure 

/h N2 

0 

0 


5 bar* 

* Inlet pressure 


11 bar* 


21 bar* 

Max flow 

29 bar* 

6 12 18 24 30 

41 bar* 

9 bar* 

Max flow 

61 bar* 

13 bar* 

3 6 9 12 15 

81 bar* 

Flow, Nm 3 /h N2 



101 bar* 

Max flow 

0 10 20 30 40 


/h N2 


Type P. Drawings of other types available on request. 

120 

100 

80 

60 

40 

20 


81 bar* 

240 

120–140 

161 bar* 

230 bar* 

Max flow 

0 10 20 30 40 50 60 70 


/h N2



C 200/2 – Two stage regulator 

C 200/2 is a two-stage regulator made especially for the high demands 

on purity, safety and tightness that is necessary for specialty 

gases. Two stage regulators are preferred when it is necessary 

with a very stable secondary pressure and the primary pressure 

varies. 

C 200/2 can be plain or equipped with a shut-off valve (type A), a 

needle valve (type B) or equipped for purging of the high pressure 

side (type P). 

Product Prod. 


C 200/2, brass 0.2–3 3–45 5481 

C 200/2, brass 0.5–6 8–85 4460 

C 200/2, brass 1–10.5 15–150 4461 



C 200/2, stainless steel 1–10.5 15–150 4464 

C 200/2 A, brass 0.2–3 3–45 5482 

C 200/2 A, brass 0.5–6 8–85 3125 

C 200/2 A, brass 1–10.5 15–150 3126 



C 200/2 A, stainless steel 1–10.5 15–150 3135 

C 200/2 B, brass 0.2–3 3–45 5483 

C 200/2 B, brass 0.5–6 8–85 3128 

C 200/2 B, brass 1–10.5 15–150 3129 



C 200/2 B, stainless steel 1–10.5 15–150 3138 

C 200/2 P, brass 0.2–3 3–45 5484 

C 200/2 P, brass 0.5–6 8–85 3131 

C 200/2 P, brass 1–10.5 15–150 3132 



C 200/2 P, stainless steel 1–10.5 15–150 3141 


Primary pressure 

[bar ; psi] 

7–230 ; 100– 3,300 


[bar ; psi] 0.5–6 ; 8–85 

1–10.5 ; 15–150 


[bar ; psi] –1–10 ; –14.5–145 

–1–18 ; –14.5–260 

Stability When the inlet pressure 

drops by 10 bar, 145 psi the 

outlet pressure rises by less 

than 0.01 bar, 0.1 psi. 

Connection 

Material 

Out = NPT 1/4” female 





Seating 1 ; 15 = Stage 1 PCTFE 

[bar ; psi] Stage 2 PTFE 

6 ; 85 = PCTFE 

Operating temp. 

10.5 ; 150 = PCTFE 

–40–+50°C ; –40–+122°F 

Weight 

[kg ; lb] 

3.0 ; 6.6



C 200/2 – Two stage regulator 

4.0 

3.5 

3.0 

2.5 

2.0 

1.5 

1.0 

0.5 


8 bar* 

8 bar* 

8 bar* 

Max flow 

0 2 4 6 8 10 12 

Flow, Nm3 Inlet pressure first stage, 17 bar. 

Outlet pressure first stage, 8 bar. 


/h N2 8 

6 

4 

2 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 


Outlet pressure, bar C 200/2 10.5 

17 bar* 

17 bar* 

17 bar* 

17 bar* 

Max flow 

17 bar* 

17 bar* 

Max flow 

0 2 4 6 8 10 12 14 




/h N2 17 bar* 

0 5 10 15 20 25 30 




/h N2 

220 

199–211 





C 200hv/2 – Two stage regulator 

C 200hv/2 is a two-stage regulator made especially for the high demands 

on purity, safety and tightness that is necessary for specialty 

gases. Two stage regulators are preferred when it is necessary 

with a very stable secondary pressure and the primary pressure 

varies. 

C 200hv/2 can be plain or equipped with a shut-off valve (type A), 

a needle valve (type B). 

Product Prod. 

name bar (abs.) psi (abs.) code 

C 200hv/2, brass 0.1–2 1.5–30 5441 

C 200hv/2, brass 0.2–3 3–45 5442 

C 200hv/2, stainless steel 0.1–2 1.5–30 5447 

C 200hv/2, stainless steel 0.2–3 3–45 5448 

C 200hv/2 A, brass 0.1–2 1.5–30 5443 

C 200hv/2 A, brass 0.2–3 3–45 5444 

C 200hv/2 A, stainless steel 0.1–2 1.5–30 5449 

C 200hv/2 A, stainless steel 0.2–3 3–45 5450 

C 200hv/2 B, brass 0.1–2 1.5–30 5445 

C 200hv/2 B, brass 0.2–3 3–45 5446 

C 200hv/2 B, stainless steel 0.1–2 1.5–30 5451 

C 200hv/2 B, stainless steel 0.2–3 3–45 5452 


Primary pressure 

[bar ; psi] 

230 ; 3,300 

Outlet pressure (abs.) 0.1–2 ; 1.5–30 

[bar ; psi] 0.2–3 ; 3–45 

Outlet gauge range –1–1.5 ; –14.5–40 

[bar ; psi] –1–5 ; –14.5–75 

Connection 

Material 






Seating 1 ; 15 = Stage 1 PCTFE 

[bar ; psi] Stage 2 PTFE 

6 ; 85 = PCTFE 

10.5 ; 150 = PCTFE 


Weight 

[kg ; lb] 

1.9 ; 4.2



C 200hv/2 – Two stage regulator 

2.4 

2.0 

1.6 

1.2 

0.8 

0.4 

Outlet pressure, bar C 200hv/2 

1 bar* 

2 bar* 

0 0 0.5 1.0 1.5 2.0 2.5 3.0 


220 

199–211 





C 12hv/1 – Single stage regulator 

C 12hv/1 is a single stage cylinder regulator, especially suitable for 

specialty gases where demands on purity, tightness and safety are 

high. A single stage regulator is preferred where the primary pressure 

is fairly constant (e.g. for gases in liquid phase). 

C 12hv/1 can be plain or equipped with a shut-off valve (type A), a 

needle valve (type B). 

Product Prod. 

name bar (abs.) psi (abs.) code 

C 12hv/1, brass 0.1–2 1.5–30 5453 

C 12hv/1, brass 0.2–3 3–45 5454 

C 12hv/1, stainless steel 0.1–2 1.5–30 5459 

C 12hv/1, stainless steel 0.2–3 3–45 5460 

C 12hv/1 A, brass 0.1–2 1.5–30 5455 

C 12hv/1 A, brass 0.2–3 3–45 5456 

C 12hv/1 A, stainless steel 0.1–2 1.5–30 5461 

C 12hv/1 A, stainless steel 0.2–3 3–45 5462 

C 12hv/1 B, brass 0.1–2 1.5–30 5457 

C 12hv/1 B, brass 0.2–3 3–45 5458 

C 12hv/1 B, stainless steel 0.1–2 1.5–30 5463 

C 12hv/1 B, stainless steel 0.2–3 3–45 5464 



[bar ; psi] 

Outlet pressure (abs.) 0.1–2 ; 1.5–30 

[bar ; psi] 0.2–3 ; 3–45 

Outlet gauge range –1–1.5 ; –14.5–40 

[bar ; psi] –1–5 ; –14.5–75 

Max flow (nitrogen) 

[Nm 

5.8 ; 84 

3 /h ; SCFH] 

Connection 

Material 






Seating PCTFE 


Weight 

[kg ; lb] 

1.5 ; 3.3



C 12hv/1 – Single stage regulator 

2.5 

2.0 

1.5 

1.0 

0.5 

Outlet pressure, bar C 12hv/1 

Max flow 

0 0 1 2 3 4 5 6 


240 

120–140 




Physical data 

Physical and chemical information on pure gases. 

The aim throughout has been to present in a condensed form as large amount of accurate, reliable and up-to-date information on the 

fields of chemistry and physics for pure gases. Chemistry and physics, always closely related sciences, have been brought into more intimate 

relations by more recent results and research discoveries. The information contained herein can be used for a variety of tasks 

such as recalculation between volume and weight at a fixed temperature.


Physical data 

Gas name 

Chemical 

formula 

Molecular 

weight 

g/mol 

Density at 

b.p. 1 atm 

kg/l 

Density 

20 °C 

kg/l 

Liquid state 

Vapor 

pressure 

20 °C bar 

Specific 

heat 

kJ/kg • K 

Acetylene C 2 H 2 26.038 0.6179 0.3999 43.41 3.64 (15 °C) 

Air, synthetic 28.96 — — — — 

Ammonia NH 3 17.031 0.6814 0.6091 8.56 4.4 (–40 °C) 

Argon Ar 39.948 1.3974 — — 1.1 (b.p.) 

Arsine AsH 3 77.945 1.6205 1.3401 14.75 — 

Boron trichloride BCl 3 117.17 1.3457 1.3291 1.32 — 

Boron trifluoride BF 3 67.806 1.5716 — — — 

1,3-Butadiene C 4 H 6 54.092 0.6508 0.6211 2.40 2.22 (15 °C) 

n-Butane C 4 H 10 58.123 20.602 0.5788 2.08 2.35 (15 °C) 

iso-Butane C 4 H 10 58.123 0.5949 0.5585 3.06 1.92 (15 °C) 

1-Butene C 4 H 8 56.107 0.6261 0.5944 2.57 2.25 (15 °C) 

cis-2-Butene C 4 H 8 56.107 0.6416 0.6227 1.81 — 

iso-Butene C 4 H 8 56.107 0.6274 0.5951 2.64 0.67 (15 °C) 

trans-2-Butene C 4 H 8 56.107 0.6275 0.6053 1.99 — 

Carbon dioxide CO 2 44.01 1.1806 0.774 57.37 1.97 (–20 °C) 

Carbon monoxide CO 28.01 0.790 — — 0.68 (b.p.) 

Carbonyl sulfide COS 60.076 1.1769 1.0068 11.06 — 

Chlorine Cl 2 70.905 1.5622 1.4128 6.80 2.06 (b.p.) 

Cyanogen chloride CNCl 61.47 1.1969 1.1823 1.35 — 

Cyclopropane C 3 H 6 42.081 0.6989 0.626 6.29 — 

Deuterium D 2 4.032 0.1605 — — — 

Diborane B 2 H 6 27.67 0.4288 — — — 

Dichlorosilane SiH 2 Cl 2 101.01 1.2014 1.1773 1.52 — 

Dimethylamine (CH 3 ) 2 NH 45.084 0.6704 0.6559 1.69 3.02 (0 °C) 

Dimethyl ether C 2 H 6 O 46.069 0.7296 0.6633 5.09 — 

2,2-Dimethylpropane C 5 H 12 2.59 0.6036 0.5918 1.46 — 

Ethane C 2 H 6 30.07 0.5447 0.3385 37.70 3.79 (15 °C) 

Ethene C 2 H 4 28.054 0.5698 — — — 

Ethylene oxide C 2 H 4 O 44.053 0.8827 0.8696 1.47 — 

Ethylamine C 2 H 5 NH 2 45.084 0.6869 0.6828 1.15 — 

Ethyl chloride C 2 H 5 Cl 64.514 0.9064 0.8967 1.34 — 

Fluorine F 2 37.997 1.5056 — — — 

Helium He 4.003 0.124 — — 4.01 (b.p.)


Physical data 

Gas name 

Chemical 

formula 

Molecular 

weight 

g/mol 

Density at 

b.p. 1 atm 

kg/l 

Density 

20 °C 

kg/l 

Liquid state 

Vapor 

pressure 

20 °C bar 

Specific 

heat 

kJ/kg • K 

Hydrogen H 2 2.016 0.0705 — — 8.78 (b.p.) 

Hydrogen bromide HBr 80.912 2.1521 1.7571 21.80 0.92 (15 °C) 

Hydrogen chloride HCl 36.461 1.1933 0.8231 42.02 1.70 (b.p.) 

Hydrogen fluoride HF 20.006 0.9552 0.954 1.03 — 

Hydrogen sulphide H 2 S 34.082 0.943 0.7886 18.41 1.06 (21 °C) 

Krypton Kr 83.8 2.4186 — — — 

Methane CH 4 16.043 0.4241 — — 3.45 (b.p.) 

Methylamine CH 3 NH 2 31.057 0.6946 0.6617 2.96 3.28 (-14 °C) 

Methyl bromide CH 3 Br 94.939 1.7196 1.6755 1.84 — 

Methyl chloride CH 3 Cl 50.487 1.0073 0.9232 4.96 1.57 (20 °C) 

Methyl mercaptan CH 3 SH 48.109 0.8875 0.8689 1.70 1.85 (b.p.) 

Neon Ne 20.18 1.2039 — — 1.85 (b.p.) 

Nitric oxide NO 30.006 1.2808 — — 2.61 (b.p.) 

Nitrogen N 2 28.014 0.8078 — — 2.06 (b.p.) 

Nitrogen dioxide NO 2 46.006 1.453 1.4552 0.96 1.55 (b.p.) 

Nitrogen trifluoride NF 3 71.002 1.540 — — — 

Nitrous oxide N 2 O 44.013 1.2225 0.7848 51.27 1.74 (b.p.) 

Octafluoropropane C 3 F 8 188.02 1.6047 1.345 7.69 0.97 (b.p.) 

Oxygen O 2 31.999 1.142 — — 1.68 (b.p.) 

Phosgene COCl 2 98.916 1.4021 1.3743 1.59 — 

Phosphine PH 3 33.998 0.7437 0.5071 35.17 — 

Propadiene C 3 H 4 40.065 0.663 0.587 6.34 — 

Propane C 3 H 8 44.097 0.583 0.5011 8.39 2.22 (b.p.) 

Propene C 3 H 6 42.081 0.6103 0.5112 10.25 2.57 (15 °C) 

Propyne C 3 H 4 40.065 0.6721 0.6142 4.94 — 

R 11 Trichlorofluoromethane CFCl 3 137.37 1.4795 1.4884 0.89 0.89 (30 °C) 

R 12 Dichlorodifluoromethane CF 2 Cl 2 120.91 1.4858 1.3251 5.63 0.98 (30 °C) 

R 13 Chlorotrifluoromethane CF 3 Cl 104.46 1.5229 0.9279 31.89 1.04 (-30 °C) 

R 13 b1 Bromotrifluoromethane CF 3 Br 148.91 1.9927 1.5725 14.34 0.88 (25 °C) 

R 14 Tetrafluoromethane CF 4 88.005 1.6067 — — — 

R 21 Dichlorofluoromethane CHFCl 2 102.92 1.4057 1.3794 1.53 0.98 (b.p.) 

R 22 Chlorodifluoromethane CHF 2 Cl 86.468 1.4122 1.2125 8.97 1.28 (30 °C) 

R 23 Trifluoromethane CHF 3 70.014 1.4514 0.8109 41.98 6.50 (25 °C)


Physical data 

Gas name 

Chemical 

formula 

Molecular 

weight 

g/mol 

Density at 

b.p. 1 atm 

kg/l 

Density 

20 °C 

kg/l 

Liquid state 

Vapor 

pressure 

20 °C bar 

Specific 

heat 

kJ/kg • K 

R 114 1,2-Dichlorotetrafluorethane C 2 Cl 2 F 4 170.92 1.5184 1.4706 1.84 1.03 (30 °C) 

R 115 Chloropentafluoroethane C 2 ClF 5 154.47 1.5448 1.3114 8.00 1.19 (30 °C) 

R 116 Hexafluoroethane C 2 F 6 138.01 1.5979 — — — 

R 134a Tetraflouroethane C 2 H 2 F 4 102.03 1.375 1.224 5.71 1.40 (15 °C) 

R 142b 1-Chloro-1,1-difluoroethane C 2 H 3 ClF 2 100.5 1.2002 1.1213 2.90 — 

R 152a 1,1-Difluoroethane C 2 H 4 F 2 66.051 1.0141 0.9103 5.18 — 

Silane SiH 4 32.117 0.5826 — — — 

Silicon tetrafluoride SiF 4 104.08 — — — — 

Sulphur dioxide SO 2 64.065 1.4628 1.3808 3.36 — 

Sulphur hexafluoride SF 6 146.06 1.8449 1.3744 21.61 0.67 (21 °C) 

Trimethylamine (CH 3 ) 3 N 59.111 20.6552 0.6349 1.83 — 

Tungsten hexafluoride WF 6 297.84 3.430 — 1.10 — 

Vinyl bromide C 2 H 3 Br 106.95 1.523 1.512 1.18 0.90 (15 °C) 

Vinyl chloride C 2 H 3 Cl 62.499 0.9658 0.9115 3.42 1.35 (20 °C) 

Vinyl methyl ether C 3 H 6 O 58.08 0.7699 0.7508 1.74 2.14 (0 °C) 

Xenon Xe 131.29 2.9537 — — 0.34 (b.p.)


Physical data 

Gas name 

Rel. spec. wgt, 

air = 1 

(15 °C. 1 bar) 

Density 

15 °C 1 atm 

kg/m 3 

Specific heat 

(15 °C) 

kJ/kg • K 

Gaseous state 

Thermal 

conductivity 

µW/cm • K 

Solubility in water 

at P = 1 bar 

l/kg 

Acetylene 0.91 1.109 1.663 187 (0 °C) 0.999 (20 °C) 

Air, synthetic 1.0 1.21 1.01 255 0.018 

Ammonia 0.59 0.728 2.071 221 (0 °C) 692 (15 °C) 

Argon 1.38 1.691 0.52 175 (0 °C) 0.033 (20 °C) 

Arsine 2.73 3.334 0.488 116 (0 °C) 0.20 (20 °C) 

Boron trichloride 4.19 5.162 0.526 86 (15 °C) hydrolyzed 

Boron trifluoride 2.35 2.882 0.733 157 (0 °C) — 

1,3-Butadiene 1.94 2.359 1.447 132 (0 °C) 0.230 (20 °C) 

n-Butane 2.09 2.547 1.647 138 (0 °C) 0.034 (20 °C) 

iso-Butane 2.08 2.537 1.611 140 (0 °C) 0.032 (20 °C) 

1-Butene 2.01 2.449 1.489 130 (0°C) — 

cis-2-Butene 2.00 2.457 1.374 125 (15 °C) — 

iso-Butene 2.01 2.448 1.553 144 (0 °C) — 

trans-2-Butene 2.00 2.455 1.533 134 (15 °C) — 

Carbon dioxide 1.53 1.872 0.834 146 (0 °C) 0.851 (20 °C) 

Carbon monoxide 0.97 1.185 1.04 232 (0 °C) 0.022 (20 °C) 

Carbonyl sulfide 2.11 2.574 0.683 122 (0 °C) — 

Chlorine 2.49 3.042 0.477 80 (0 °C) 2.3 (20 °C) 

Cyanogen chloride 2.18 2.678 0.733 90 (15 °C) — 

Cyclopropane 1.48 1.812 1.27 143 (0 °C) — 

Deuterium 0.14 0.171 7.215 1,301 (0 °C) — 

Diborane 0.97 1.181 2.031 210 (0 °C) — 

Dichlorosilane 3.60 4.426 0.603 97 (15 °C) hydrolyzed 

Dimethylamine 1.60 1.965 1.511 157 (15 °C) 119 (60 °C) 

Dimethyl ether 1.63 1.988 1.416 141 (0 °C) — 

2,2-Dimethylpropane 2.59 3.193 1.614 140 (15 °C) — 

Ethane 1.05 1.283 1.723 180 (0 °C) 0.047 (20 °C) 

Ethene 0.98 1.194 1.496 180 (0 °C) 0.120 (20 °C) 

Ethylene oxide 1.55 1.911 1.054 121 (15 °C) — 

Ethylamine 1.61 — 1.572 (20 °C) 162 (20 °C) 

Ethyl chloride 2.29 2.819 0.944 108 (15 °C) 1.99 (20 °C) 

Fluorine 1.31 1.608 0.819 238 (0 °C) — 

Helium 0.14 0.169 5.193 1,460 (0 °C) 0.0083 (20 °C)


Physical data 

Gas name 


air = 1 

(15 °C. 1 bar) 

Density 

15 °C 1 atm 

kg/m 3 

Specific heat 

(15 °C) 

kJ/kg • K 

Gaseous state 

Thermal 

conductivity 

µW/cm • K 


at P = 1 bar 

l/kg 

Hydrogen 0.07 0.0852 14.242 1,606 (0 °C) 0.0182 (20 °C) 

Hydrogen bromide 2.82 3.45 0.36 79 (0 °C) 467 (25 °C) 

Hydrogen chloride 1.27 1.552 0.799 134 (0 °C) 440 (20 °C) 

Hydrogen fluoride 0.71 — 1.456 (20 °C) — — 

Hydrogen sulphide 1.19 1.454 1.00 129 (0 °C) 2.5 (20 °C) 

Krypton 2.90 3.552 0.248 88 (0 °C) 0.061 (20 °C) 

Methane 0.55 0.68 2.201 300 (0 °C) 0.033 (20 °C) 

Methylamine 1.10 1.34 161 191 (0 °C) 757 (25 °C) 

Methyl bromide 3.34 4.106 0.439 71 (15 °C) — 

Methyl chloride 1.78 2.173 0.791 92 (0 °C) 3.4 (0 °C) 

Methyl mercaptan 1.70 2.084 1.028 127 (15 °C) 11.2 (15 °C) 

Neon 0.70 0.853 1.03 461 (0 °C) 0.010 (20 °C) 

Nitric oxide 1.04 1.27 0.999 235 (0 °C) 0.046 (20 °C) 

Nitrogen 0.97 1.185 1.04 235 (0 °C) 0.015 (20 °C) 

Nitrogen dioxide 2.75 — 0.815 (25 °C) — hydrolyzed 

Nitrogen trifluoride 2.46 3.015 0.75 (25 °C) — — 

Nitrous oxide 1.53 1.873 0.868 155 (0 °C) 0.610 (20 °C) 

Octafluoropropane 6.53 8.163 0.769 100 (0 °C) — 

Oxygen 1.11 1.354 0.916 242 (0 °C) 0.030 (20 °C) 

Phosgene 3.50 4.308 0.577 83 (15 °C) — 

Phosphine 1.18 1.449 1.079 192 (0 °C) 1.16 (24 °C) 

Propadiene 1.41 1.725 1.467 136 (0 °C) — 

Propane 1.56 1.901 1.642 159 (0 °C) 0.039 (20 °C) 

Propene 1.48 1.809 1.498 150 (0 °C) 0.182 (20 °C) 

Propyne 1.42 1.728 1.487 137 (0 °C) — 

R 11 Trichlorofluoromethane 4.92 — 0.567 (25 °C) 78 (25 °C) 0.180 (25 °C) 

R 12 Dichlorodifluoromethane 4.29 5.231 0.589 84 (0 °C) 0.051 (25 °C) 

R 13 Chlorotrifluoromethane 3.65 4.465 0.629 107 (0 °C) 0.019 (25 °C) 

R 13 b1 Bromotrifluoromethane 5.23 6.396 0.457 86 (0 °C) 0.004 (25 °C) 

R 14 Tetrafluoromethane 3.05 3.737 0.68 133 (0 °C) 0.004 (25 °C) 

R 21 Dichlorofluoromethane 3.65 4.493 0.582 81 (15 °C) 2.070 (25 °C) 

R 22 Chlorodifluoromethane 3.04 3.719 0.644 92 (0 °C) 0.775 (25 °C) 

R 23 Trifluoromethane 2.44 2.986 0.719 109 (0 °C) 0.313 (25 °C)


Physical data 

Gas name 


air = 1 

(15 °C. 1 bar) 

Density 

15 °C 1 atm 

kg/m 3 

Specific heat 

(15 °C) 

kJ/kg • K 

Gaseous state 

Thermal 

conductivity 

µW/cm • K 


at P = 1 bar 

l/kg 

R 114 1,2-Dichlorotetrafluorethane 6.12 7.532 0.673 105 (15 °C) 0.017 (25 °C) 

R 115 Chloropentafluoroethane 5.48 6.687 0.687 110 (0 °C) 0.008 (25 °C) 

R 116 Hexafluoroethane 4.84 5.912 0.755 299 (0 °C) — 

R 134a Tetraflouroethane 3.53 4.415 0.827 113 (0 °C) — 

R 142b 1-Chloro-1,1-difluoroethane 3.59 4.378 0.804 101 (0 °C) — 

R 152a 1,1-Difluoroethane 2.34 2.857 1.002 102 (0 °C) — 

Silane 1.12 1.366 1.307 — insoluble 

Silicon tetrafluoride 3.61 4.431 0.696 — — 

Sulphur dioxide 2.26 2.759 0.617 85 (0 °C) 38.2 (20 °C) 

Sulphur hexafluoride 5.12 6.261 0.647 116 (0 °C) 0.005 (25 °C) 

Trimethylamine 2.10 2.59 1.514 143 (15 °C) — 

Tungsten hexafluoride 10.60 — 0.379 (25 °C) — — 

Vinyl bromide 3.72 4.653 0.509 88 (0 °C) — 

Vinyl chloride 2.21 2.703 0.841 105 (0 °C) — 

Vinyl methyl ether 2.03 2.537 1.334 157 (15 °C) — 

Xenon 4.56 5.586 0.158 52 (0 °C) 0.120 (20 °C)


Physical data 

Gas name 

Boiling point (1 atm) Critical point Flammability in air 

Temp. 

°C 

Heat of 

vaporization 

kJ/kg 

Temp. 

°C 

Pressure 

bar 

Density 

kg/l 

Lower 

limit 

% volume 

Upper 

limit 

% volume 

Acetylene –84.15 634.2 35.17 61.391 0.2305 2.2 85.0 

Air, synthetic — — –141.7 36.6 0.331 — — 

Ammonia –33.43 1,369.8 132.5 112.78 0.235 15.0 27.0 

Argon –185.87 161.2 –122.29 48.981 0.5356 n.a. n.a. 

Arsine –62.48 211.5 99.85 65.500 0.797 5.8 n.a. 

Boron trichloride 12.5 204.3 178.8 38.706 0.7899 n.a. n.a. 

Boron trifluoride –99.8 254.3 –12.25 49.852 0.5486 n.a. n.a. 

1,3-Butadiene –4.41 415.6 152.22 43.299 0.2449 2.0 12.0 

n-Butane –0.5 386 152.03 37.969 0.228 1.8 8.4 

iso-Butane –11.72 368.1 134.99 36.480 0.2213 1.8 8.4 

1-Butene –6.25 400 146.44 40.196 0.2339 1.6 10.0 

cis-2-Butene 3.72 417.6 162.43 42.058 0.2398 1.7 9.7 

iso-Butene –6.89 395.9 144.75 39.990 0.2349 1.8 9.6 

trans-2-Butene 0.88 408.2 155.48 41.024 0.2356 1.7 9.7 

Carbon dioxide — 347.6 31.04 73.815 0.4682 n.a. n.a. 

Carbon monoxide –191.45 211 –140.23 34.988 0.3009 12.5 74.0 

Carbonyl sulfide –50.15 311.7 105.65 63.490 0.4447 12.0 29.0 

Chlorine –34.03 287.9 144 77.108 0.573 n.a. n.a. 

Cyanogen chloride 12.85 435 175.85 59.900 0.3771 

Cyclopropane –32.78 477.2 124.76 55.749 0.2585 

Deuterium –249.5 293.2 –234.8 16.617 0.0669 5.0 75.0 

Diborane –92.5 516.8 16.65 40.530 0.1599 0.9 98.0 

Dichlorosilane 8.3 249.5 175.85 44.300 0.443 4.1 98.8 

Dimethylamine 6.88 590.8 164.5 53.094 0.2411 2.8 14.4 

Dimethyl ether –24.84 468.1 126.95 53.702 0.271 3.4 27.0 

2,2-Dimethylpropane 9.5 315.2 160.63 31.992 0.2377 1.4 7.5 

Ethane –88.6 488.5 32.27 48.801 0.2033 3.0 12.4 

Ethene –103.68 479.9 9.21 50.318 0.2174 3.1 32.0 

Ethylene oxide 10.7 583.3 196.0 71.941 0.314 3.0 100.0 

Ethylamine 16.58 606.6 183.0 56.235 0.2477 

Ethyl chloride 12.27 383.6 187.2 52.689 0.3226 

Fluorine –188.2 171.7 –128.84 52.152 0.574 n.a. n.a. 

Helium –268.93 20.8 –267.95 2.2750 0.0699 n.a. n.a.


Physical data 

Gas name 


Temp. 

°C 

Heat of 

vaporization 

kJ/kg 

Temp. 

°C 

Pressure 

bar 

Density 

kg/l 

Lower 

limit 

% volume 

Upper 

limit 

% volume 

Hydrogen –252.76 442.8 –239.97 13.130 0.0314 4.0 74.5 

Hydrogen bromide –66.7 223.2 90 85.518 0.807 n.a. n.a. 

Hydrogen chloride –85 444.6 51.5 83.087 0.450 n.a. n.a. 

Hydrogen fluoride 19.52 49.7 188 64.848 0.2899 n.a. n.a. 

Hydrogen sulphide –60.35 554.2 100.38 89.629 0.3461 4.0 44.0 

Krypton –153.35 108.4 –63.8 55.020 0.9189 n.a. n.a. 

Methane –161.49 508.9 –82.57 46.043 0.1616 5.0 15.0 

Methylamine –6.33 840.7 156.9 74.575 0.2017 4.9 20.7 

Methyl bromide 3.56 255.7 193.85 80.000 0.6086 10.0 16.0 

Methyl chloride –24.22 426.8 143.1 66.793 0.3632 10.7 17.4 

Methyl mercaptan 5.96 510.8 196.8 72.346 0.3318 4.0 22.0 

Neon –246.06 84.8 –228.75 26.530 0.4839 n.a. n.a. 

Nitric oxide –151.77 451.6 –93 64.848 0.520 n.a. n.a. 

Nitrogen –195.8 197.9 –147.05 33.944 0.3109 n.a. n.a. 

Nitrogen dioxide 20.85 828.5 158.2 101.33 0.5577 n.a. n.a. 

Nitrogen trifluoride –129 163 –39.15 42.28 0.568 n.a. n.a. 

Nitrous oxide –88.48 390.9 36.42 72.447 0.452 n.a. n.a. 

Octafluoropropane –36.75 104.8 71.9 26.8 0.6718 n.a. n.a. 

Oxygen –182.98 213.3 –118.57 50.430 0.436 n.a. n.a. 

Phosgene 7.56 250.5 181.85 56.742 0.520 n.a. n.a. 

Phosphine –87.74 412.2 51.6 65.355 0.300 

Propadiene –34.5 514.1 120 54.700 0.2473 

Propane –42.04 426.3 96.67 42.492 0.2174 2.2 9.5 

Propene –47.69 438.8 92.42 46.650 0.2234 2.0 10.5 

Propyne –23.21 555.3 129.24 56.276 0.2443 1.7 12.0 

R 11 Trichlorofluoromethane 23.82 183.1 198.05 44.076 0.5539 

R 12 Dichlorodifluoromethane –29.79 170.4 111.8 41.249 0.5572 n.a. n.a. 

R 13 Chlorotrifluoromethane –81.41 149.4 28.81 39.460 0.5794 n.a. n.a. 

R 13 b1 Bromotrifluoromethane 57.89 117.7 67 39.719 0.7446 n.a. n.a. 

R 14 Tetrafluoromethane –128.06 132.8 –45.65 37.389 0.6286 n.a. n.a. 

R 21 Dichlorofluoromethane 8.9 239.4 178.43 51.838 0.5251 n.a. n.a. 

R 22 Chlorodifluoromethane –40.83 233.5 96.15 49.710 0.5209 n.a. n.a. 

R 23 Trifluoromethane –82.16 237.3 25.74 48.362 0.5252 n.a. n.a.


Physical data 

Gas name 


Temp. 

°C 

Heat of 

vaporization 

kJ/kg 

Temp. 

°C 

Pressure 

bar 

Density 

kg/l 

Lower 

limit 

% volume 

Upper 

limit 

% volume 

R 114 1,2-Dichlorotetrafluorethane 3.77 135.4 145.7 32.627 0.582 n.a. n.a. 

R 115 Chloropentafluoroethane –39.11 125.1 80 31.573 0.613 n.a. n.a. 

R 116 Hexafluoroethane –78.2 116.8 19.65 29.790 0.6161 n.a. n.a. 

R 134a Tetraflouroethane –26.0 216.6 101.15 40.64 0.5687 n.a. n.a. 

R 142b 1-Chloro-1,1-difluoroethane –10.01 223.5 137.05 41.239 0.4351 9.0 15.0 

R 152a 1,1-Difluoroethane –25.8 329 113.45 44.988 0.3649 4.0 18.0 

Silane –112.15 387.8 3.450 48.433 0.242 1.0 100 

Silicon tetrafluoride — 142.9 –14.15 37.186 0.6308 n.a. n.a. 

Sulphur dioxide –10.02 385.4 157.6 78.841 0.5251 n.a. n.a. 

Sulphur hexafluoride –63.9 111 45.54 37.600 0.7357 n.a. n.a. 

Trimethylamine 2.87 396.6 160.1 40.733 0.2327 2.0 11.6 

Tungsten hexafluoride 17.06 87.9 169.85 42.70 1.307 n.a. n.a. 

Vinyl bromide 15.8 231.1 199.85 71.8 0.593 — 24.9 

Vinyl chloride –13.37 365.2 158.85 56.700 0.3492 4.0 22.0 

Vinyl methyl ether 5.5 421.3 163.85 46.7 0.3162 2.6 39.0 

Xenon –108.12 96.1 16.59 58.404 1.1126 n.a. n.a.


Physical data 

Gas name 

Chemical 

formula 

Molecular 

weight 

g/mol 

Density at 

b.p. 1 atm 

lb/ft 3 

Density 

20 °C 

lb/ft 3 

Liquid state 

Vapor 

pressure 

70 °F psi(a) 

Acetylene C 2 H 2 26.038 38.539 24.673 646.21 

Air, synthetic 28.96 — — — — 

Specific 

heat 70 °F 

BTU/lb • °F 

Ammonia NH 3 17.031 42.500 37.926 128.51 1.150 

Argon Ar 39.948 87.158 73.351 

Arsine AsH 3 77.945 101.074 83.396 219.32 

Boron trichloride BCl 3 117.17 83.934 82.819 19.91 

Boron trifluoride BF 3 67.806 98.024 89.022 — — 

1,3-Butadiene C 4 H 6 54.092 40.591 38.686 36.07 0.541 

n-Butane C 4 H 10 58.123 1,285.0 36.053 31.29 0.577 

iso-Butane C 4 H 10 58.123 37.105 34.780 45.81 0.576 

1-Butene C 4 H 8 56.107 39.051 37.017 38.58 0.541 

cis-2-Butene C 4 H 8 56.107 40.018 38.794 27.26 0.540 

iso-Butene C 4 H 8 56.107 39.132 37.064 39.59 0.552 

trans-2-Butene C 4 H 8 56.107 39.138 37.706 29.94 — 

Carbon dioxide CO 2 44.01 73.636 47.583 853.66 

Carbon monoxide CO 28.01 49.274 40.831 

Carbonyl sulfide COS 60.076 73.405 62.658 164.96 0.328 

Chlorine Cl 2 70.905 97.437 87.990 101.64 

Cyanogen chloride CNCl 61.47 74.653 73.667 20.41 0.360 

Cyclopropane C 3 H 6 42.081 43.591 39.011 94.11 

Deuterium D 2 4.032 10.010 62.179 

Diborane B 2 H 6 27.67 26.745 82.819 

Dichlorosilane SiH 2 Cl 2 101.01 74.934 73.351 22.90 0.310 

Dimethylamine (CH 3 ) 2 NH 45.084 41.814 40.868 25.47 

Dimethyl ether C 2 H 6 O 46.069 45.506 41.300 76.35 

2,2-Dimethylpropane C 5 H 12 2.59 37.647 21.93 

Ethane C 2 H 6 30.07 33.974 20.844 559.92 

Ethene C 2 H 4 28.054 35.539 20.844 

Ethylene oxide C 2 H 4 O 44.053 56.534 54.189 22.13 0.477 

Ethylamine C 2 H 5 NH 2 45.084 55.055 42.541 17.45 

Ethyl chloride C2H5Cl 64.514 42.843 

Fluorine F 2 37.997 93.907 62.179 

Helium He 4.003 7.734 73.351


Physical data 

Gas name 

Chemical 

formula 

Molecular 

weight 

g/mol 

Density at 

b.p. 1 atm 

lb/ft 3 

Density 

20 °C 

lb/ft 3 

Hydrogen H 2 2.016 4.397 76.162 

Liquid state 

Vapor 

pressure 

70 °F psi(a) 

Specific 

heat 70 °F 


Hydrogen bromide HBr 80.912 134.23 109.30 324.57 0.180 

Hydrogen chloride HCl 36.461 74.428 51.028 625.37 

Hydrogen fluoride HF 20.006 59.577 59.381 15.48 

Hydrogen sulphide H 2 S 34.082 58.817 49.070 274.52 

Krypton Kr 83.8 150.85 73.351 

Methane CH 4 16.043 26.452 83.442 

Methylamine CH 3 NH 2 31.057 43.323 41.218 44.63 

Methyl bromide CH 3 Br 94.939 107.26 104.41 27.76 

Methyl chloride CH 3 Cl 50.487 62.827 57.494 74.28 0.381 

Methyl mercaptan CH 3 SH 48.109 55.355 54.150 25.67 

Neon Ne 20.18 75.089 73.351 

Nitric oxide NO 30.006 79.886 57.943 

Nitrogen N 2 28.014 50.384 194.64 

Nitrogen dioxide NO 2 46.006 90.626 90.668 14.66 

Nitrogen trifluoride NF 3 71.002 96.053 49.070 

Nitrous oxide N 2 O 44.013 76.250 48.457 761.88 

Octafluoropropane C 3 F 8 188.02 100.09 83.586 115.05 

Oxygen O 2 31.999 71.229 62.179 

Phosgene COCl 2 98.916 87.452 85.639 24.00 

Phosphine PH 3 33.998 46.386 31.441 522.11 

Propadiene C 3 H 4 40.065 41.352 36.539 94.72 

Propane C 3 H 8 44.097 36.363 31.175 125.24 0.630 

Propene C 3 H 6 42.081 38.065 31.792 152.86 0.580 

Propyne C 3 H 4 40.065 41.920 38.241 74.09 

R 11 Trichlorofluoromethane CFCl 3 137.37 92.279 92.759 13.50 0.117 

R 12 Dichlorodifluoromethane CF 2 Cl 2 120.91 92.672 82.478 84.23 0.231 

R 13 Chlorotrifluoromethane CF 3 Cl 104.46 94.986 56.927 474.18 

R 13 b1 Bromotrifluoromethane CF 3 Br 148.91 124.29 97.681 213.69 0.206 

R 14 Tetrafluoromethane CF 4 88.005 100.21 56.927 

R 21 Dichlorofluoromethane CHFCl 2 102.92 87.676 85.949 23.00 0.251 

R 22 Chlorodifluoromethane CHF 2 Cl 86.468 88.082 75.430 134.12 0.294 

R 23 Trifluoromethane CHF 3 70.014 90.527 49.324 625.58


Physical data 

Gas name 

Chemical 

formula 

Molecular 

weight 

g/mol 

Density at 

b.p. 1 atm 

lb/ft 3 

Density 

20 °C 

lb/ft 3 

Liquid state 

Vapor 

pressure 

70 °F psi(a) 

Specific 

heat 70 °F 


R 114 1,2-Dichlorotetrafluorethane C 2 Cl 2 F 4 170.92 94.706 91.599 27.43 0.155 

R 115 Chloropentafluoroethane C 2 ClF 5 154.47 96.352 81.543 119.53 

R 116 Hexafluoroethane C 2 F 6 138.01 99.664 81.543 

R 134a Tetraflouroethane C 2 H 2 F 4 102.03 85.761 76.162 85.69 0.340 

R 142b 1-Chloro-1,1-difluoroethane C 2 H 3 ClF 2 100.5 74.859 69.809 43.59 0.307 

R 152a 1,1-Difluoroethane C 2 H 4 F 2 66.051 63.251 56.656 77.60 0.391 

Silane SiH 4 32.117 36.338 31.441 

Silicon tetrafluoride SiF 4 104.08 — — — — 

Sulphur dioxide SO 2 64.065 86.004 50.67 

Sulphur hexafluoride SF 6 146.06 85.116 321.70 

Trimethylamine (CH 3 ) 3 N 59.111 39.548 27.52 0.553 

Tungsten hexafluoride WF 6 297.84 3.430 — 1.10 — 

Vinyl bromide C 2 H 3 Br 106.95 94.220 17.74 

Vinyl chloride C 2 H 3 Cl 62.499 56.785 51.26 0.324 

Vinyl methyl ether C 3 H 6 O 58.08 46.780 26.27 

Xenon Xe 131.29 73.351


Physical data 

Gas name 


air = 1 

Density 

70 °F 

lb/ft 3 

Specific heat 

(70 °F) 


Gaseous state 

Thermal 

conductivity 

BTU/h,ft, °F 


ft 3 /lb at °F 

Acetylene 0.91 0.068 0.401 0.0121 0.0160 (68 °F) 

Air, synthetic 1.0 0.075 0.239 0.0003 (68 °F) 

Ammonia 0.59 0.044 0.497 0.0141 11.0947 (68 °F) 

Argon 1.38 0.103 0.124 0.0107 0.0005 (68 °F) 

Arsine 2.73 0.204 0.117 0.0074 0.0032 (68 °F) 

Boron trichloride 4.19 0.315 0.127 0.0051 

Boron trifluoride 2.35 0.176 0.177 0.0094 

1,3-Butadiene 1.94 0.144 0.352 0.0088 0.0037 (68 °F) 

n-Butane 2.09 0.155 0.400 0.0092 0.0005 (68 °F) 

iso-Butane 2.08 0.155 0.392 0.0093 0.0005 (68 °F) 

1-Butene 2.01 0.149 0.361 0.0085 — 

cis-2-Butene 2.00 0.150 0.333 0.0076 — 

iso-Butene 2.01 0.149 0.376 0.0095 — 

trans-2-Butene 2.00 0.150 0.371 0.0081 — 

Carbon dioxide 1.53 0.114 0.201 0.0093 0.0136 (68 °F) 

Carbon monoxide 0.97 0.072 0.248 0.0143 0.0004 (68 °F) 

Carbonyl sulfide 2.11 0.157 0.164 0.0077 — 

Chlorine 2.49 0.186 0.114 0.0051 0.0369 (68 °F) 

Cyanogen chloride 2.18 0.163 0.176 0.0053 — 

Cyclopropane 1.48 0.111 0.311 0.0094 — 

Deuterium 0.14 0.010 1.723 0.0791 — 

Diborane 0.97 0.072 0.494 0.0137 — 

Dichlorosilane 3.60 0.217 0.145 0.0058 

Dimethylamine 1.60 0.120 0.366 0.0094 1.9079 (140 °F) 

Dimethyl ether 1.63 0.121 0.343 0.0094 — 

2,2-Dimethylpropane 2.59 0.195 0.394 0.0084 — 

Ethane 1.05 0.078 0.418 0.0119 0.0008 (68 °F) 

Ethene 0.98 0.073 0.362 0.0117 0.0019 (68 °F) 

Ethylene oxide 1.55 0.117 0.257 0.0072 — 

Ethylamine 1.61 0.122 0.379 0.0096 

Ethyl chloride 2.29 0.0319 (68 °F) 

Fluorine 1.31 0.098 0.196 0.0148 — 

Helium 0.14 0.010 1.240 0.0882 0.0001 (68 °F)


Physical data 

Gas name 


air = 1 

Density 

70 °F 

lb/ft 3 

Specific heat 

(70 °F) 


Gaseous state 

Thermal 

conductivity 

BTU/h,ft, °F 



Hydrogen 0.07 0.005 3.406 0.0983 0.0003 (68 °F) 

Hydrogen bromide 2.82 0.211 0.086 0.0050 7.4873 (77 °F) 

Hydrogen chloride 1.27 0.095 0.191 0.0083 7.0545 (68 °F) 

Hydrogen fluoride 0.71 0.053 0.348 — — 

Hydrogen sulphide 1.19 0.089 0.239 0.0082 0.0401 (68 °F) 

Krypton 2.90 0.217 0.059 0.0054 0.0010 (68 °F) 

Methane 0.55 0.042 0.529 0.0191 0.0005 (68 °F) 

Methylamine 1.10 0.082 0.389 0.0124 12.1369 (77 °F) 

Methyl bromide 3.34 0.251 0.106 0.0042 — 

Methyl chloride 1.78 0.133 0.191 0.0060 0.0545 (32 °F) 

Methyl mercaptan 1.70 0.127 0.248 0.0076 0.1796 (59 °F) 

Neon 0.70 0.052 0.246 0.0281 0.0002 (68 °F) 

Nitric oxide 1.04 0.078 0.239 0.0145 0.0007 (68 °F) 

Nitrogen 0.97 0.072 0.248 0.0144 0.0002 (68 °F) 

Nitrogen dioxide 2.75 0.121 0.195 

Nitrogen trifluoride 2.46 0.184 0.178 0.0122 — 

Nitrous oxide 1.53 0.114 0.209 0.0099 0.0098 (68 °F) 

Octafluoropropane 6.53 0.498 0.186 0.0066 — 

Oxygen 1.11 0.083 0.219 0.0150 0.0005 (68 °F) 

Phosgene 3.50 0.263 0.139 0.0049 — 

Phosphine 1.18 0.089 0.260 0.0121 0.0186 (75 °F) 

Propadiene 1.41 0.105 0.355 — 

Propane 1.56 0.116 0.399 0.0104 0.0006 (68 °F) 

Propene 1.48 0.111 0.364 0.0099 0.0029 (68 °F) 

Propyne 1.42 0.106 0.359 0.0091 — 

R 11 Trichlorofluoromethane 4.92 0.135 0.0045 0.0029 (77 °F) 

R 12 Dichlorodifluoromethane 4.29 0.319 0.142 0.0054 0.0008 (77 °F) 

R 13 Chlorotrifluoromethane 3.65 0.273 0.152 0.0069 0.0003 (77 °F) 

R 13 b1 Bromotrifluoromethane 5.23 0.391 0.110 0.0056 0.0001 (77 °F)) 

R 14 Tetrafluoromethane 3.05 0.228 0.165 0.0085 0.0001 (77 °F) 

R 21 Dichlorofluoromethane 3.65 0.274 0.140 0.0048 0.0332 (77 °F) 

R 22 Chlorodifluoromethane 3.04 0.227 0.156 0.0060 0.0124 (77 °F) 

R 23 Trifluoromethane 2.44 0.182 0.174 0.0069 0.0050 (77 °F)


Physical data 

Gas name 


air = 1 

Density 

70 °F 

lb/ft 3 

Specific heat 

(70 °F) 


Gaseous state 

Thermal 

conductivity 

BTU/h,ft, °F 



R 114 1,2-Dichlorotetrafluorethane 6.12 0.459 0.162 0.0063 0.0003 (77 °F) 

R 115 Chloropentafluoroethane 5.48 0.408 0.166 0.0071 0.0001 (77 °F) 

R 116 Hexafluoroethane 4.84 0.361 0.183 0.0197 — 

R 134a Tetraflouroethane 3.53 0.270 0.200 0.0074 — 

R 142b 1-Chloro-1,1-difluoroethane 3.59 0.267 0.194 0.0066 — 

R 152a 1,1-Difluoroethane 2.34 0.174 0.243 0.0066 — 

Silane 1.12 1.115 0.083 0.316 

Silicon tetrafluoride 3.61 0.271 0.168 — — 

Sulphur dioxide 2.26 0.169 0.148 0.0054 0.6125 (68 °F) 

Sulphur hexafluoride 5.12 0.382 0.157 0.0076 0.0001 (77 °F) 

Trimethylamine 2.10 0.158 0.367 0.0086 — 

Tungsten hexafluoride 10.60 — — — 

Vinyl bromide 3.72 0.284 0.123 0.0051 — 

Vinyl chloride 2.21 0.165 0.204 0.0068 — 

Vinyl methyl ether 2.03 0.155 0.0094 — 

Xenon 4.56 0.341 0.038 0.0032 0.0019 (68 °F)


Physical data 

Gas name 


Temp. 

°F 

Heat of 

vaporization 

70 °F BTU/lb 

Temp. 

°F 

Pressure 

psi(a) 

Density 

lb/ft 3 

Lower 

limit 

% volume 

Upper 

limit 

% volume 

Acetylene –119.45 126.391 95.33 890.42 14.39 2.2 85.0 

Air, synthetic –317.81 –221.24 547.38 19.54 — — 

Ammonia –28.15 508.275 270.52 1,635.77 14.67 15.0 27.0 

Argon –302.55 –188.10 710.43 33.44 n.a. n.a. 

Arsine –80.44 70.307 211.75 950.02 49.75 5.8 n.a. 

Boron trichloride 54.52 85.871 353.86 561.40 49.31 n.a. n.a. 

Boron trifluoride –147.62 9.97 723.06 34.24 n.a. n.a. 

1,3-Butadiene 24.08 167.210 306.02 628.01 15.29 2.0 12.0 

n-Butane 31.12 156.668 305.67 550.71 14.23 1.8 8.4 

iso-Butane 10.92 143.318 275.00 529.11 13.81 1.8 8.4 

1-Butene 20.77 159.146 295.61 583.01 14.60 1.6 10.0 

cis-2-Butene 38.72 171.736 324.39 610.01 14.97 1.7 9.7 

iso-Butene 19.62 157.215 292.57 580.02 14.66 1.8 9.6 

trans-2-Butene 33.60 166.781 311.88 595.02 14.71 1.7 9.7 

Carbon dioxide –69.81 61.891 87.89 1,070.62 29.23 n.a. n.a. 

Carbon monoxide –312.59 –220.39 507.47 18.78 12.5 74.0 

Carbonyl sulfide –58.25 107.332 222.19 920.87 27.76 12.0 29.0 

Chlorine –29.23 108.285 291.22 1,118.38 35.77 n.a. n.a. 

Cyanogen chloride 55.20 183.806 348.55 868.80 23.54 

Cyclopropane –26.98 176.402 256.59 808.59 16.14 

Deuterium –417.07 –390.62 241.01 4.18 5.0 75.0 

Diborane –134.48 61.99 587.85 9.98 0.9 98.0 

Dichlorosilane 46.96 104.154 348.55 642.53 27.66 4.1 98.8 

Dimethylamine 44.40 244.023 328.12 770.08 15.05 2.8 14.4 

Dimethyl ether –12.69 177.401 260.53 778.90 16.92 3.4 27.0 

2,2-Dimethylpropane 49.12 131.442 1.4 7.5 

Ethane –127.46 86.369 90.11 707.81 12.69 3.0 12.4 

Ethene –154.60 48.60 729.82 13.57 3.1 32.0 

Ethylene oxide 51.28 245.385 384.82 1043.44 19.60 3.0 100.0 

Ethylamine 61.86 257.945 361.42 815.64 15.46 

Ethyl chloride 

Fluorine –306.74 –199.89 756.42 35.83 n.a. n.a. 

Helium –452.05 –450.29 33.00 4.36 n.a. n.a.


Physical data 

Gas name 


Temp. 

°F 

Heat of 

vaporization 

70 °F BTU/lb 

Temp. 

°F 

Pressure 

psi(a) 

Density 

lb/ft 3 

Lower 

limit 

% volume 

Upper 

limit 

% volume 

Hydrogen –422.95 –399.93 190.44 1.96 4.0 74.5 

Hydrogen bromide –88.04 69.029 194.02 1,240.36 50.38 n.a. n.a. 

Hydrogen chloride –120.98 113.120 124.72 1,205.10 28.09 n.a. n.a. 

Hydrogen fluoride 67.16 370.42 940.56 18.10 n.a. n.a. 

Hydrogen sulphide –76.61 182.314 212.70 1,299.99 21.60 4.0 44.0 

Krypton –244.01 –82.82 798.02 57.36 n.a. n.a. 

Methane –258.66 –116.61 667.81 10.09 5.0 15.0 

Methylamine 20.63 335.510 314.44 1,081.64 12.59 4.9 20.7 

Methyl bromide 38.43 106.708 380.95 1,160.33 37.99 10.0 16.0 

Methyl chloride –11.58 164.406 289.60 968.77 22.67 10.7 17.4 

Methyl mercaptan 42.75 212.839 386.26 1,049.31 20.71 4.0 22.0 

Neon –410.89 –379.73 384.79 30.21 n.a. n.a. 

Nitric oxide –241.17 –135.38 940.56 32.46 n.a. n.a. 

Nitrogen –320.42 –232.67 492.33 19.41 n.a. n.a. 

Nitrogen dioxide 69.55 316.78 1,469.70 34.82 n.a. n.a. 

Nitrogen trifluoride –200.29 –38.72 657.02 37.33 n.a. n.a. 

Nitrous oxide –127.24 70.666 97.58 1,050.78 28.22 n.a. n.a. 

Octafluoropropane –34.13 33.672 161.44 388.72 39.26 n.a. n.a. 

Oxygen –297.34 –181.41 731.44 27.22 n.a. n.a. 

Phosgene 45.63 104.449 359.35 822.99 32.46 n.a. n.a. 

Phosphine –125.91 116.744 124.90 947.92 18.73 

Propadiene –30.08 186.405 248.02 793.37 15.44 

Propane –43.65 146.960 206.03 616.31 13.57 2.2 9.5 

Propene –53.82 147.470 198.38 676.62 13.94 2.0 10.5 

Propyne –9.76 208.082 264.65 816.23 15.25 1.7 12.0 

R 11 Trichlorofluoromethane 74.90 79.208 388.51 639.28 34.58 

R 12 Dichlorodifluoromethane –21.60 61.154 233.26 598.28 34.78 n.a. n.a. 

R 13 Chlorotrifluoromethane –114.52 24.064 83.88 572.33 36.17 n.a. n.a. 

R 13 b1 Bromotrifluoromethane –72.18 35.406 152.62 576.09 46.48 n.a. n.a. 

R 14 Tetrafluoromethane –198.49 –50.15 542.29 39.24 n.a. n.a. 

R 21 Dichlorofluoromethane 48.04 100.250 353.19 751.86 32.78 n.a. n.a. 

R 22 Chlorodifluoromethane –41.47 79.594 205.09 721.00 32.52 n.a. n.a. 

R 23 Trifluoromethane –115.87 33.395 78.35 701.45 32.79 n.a. n.a.


Physical data 

Gas name 


Temp. 

°F 

Heat of 

vaporization 

70 °F BTU/lb 

Temp. 

°F 

Pressure 

psi(a) 

Density 

lb/ft 3 

Lower 

limit 

% volume 

Upper 

limit 

% volume 

R 114 1,2-Dichlorotetrafluorethane 38.81 55.491 294.28 473.23 36.33 n.a. n.a. 

R 115 Chloropentafluoroethane –38.38 41.375 176.02 457.94 38.27 n.a. n.a. 

R 116 Hexafluoroethane –108.74 67.39 432.08 38.46 n.a. n.a. 

R 134a Tetraflouroethane –14.78 78.666 214.09 589.45 31.69 n.a. n.a. 

R 142b 1-Chloro-1,1-difluoroethane 14.00 87.570 278.71 598.13 27.16 9.0 15.0 

R 152a 1,1-Difluoroethane –14.42 121.954 236.23 652.51 22.78 4.0 18.0 

Silane –169.85 25.81 702.48 15.11 1.0 100 

Silicon tetrafluoride –139.25 6.55 539.35 39.38 n.a. n.a. 

Sulphur dioxide 13.98 152.612 315.70 1,143.52 32.78 n.a. n.a. 

Sulphur hexafluoride –83.00 28.302 113.99 545.35 45.93 n.a. n.a. 

Trimethylamine 37.19 162.632 320.20 590.80 14.53 2.0 11.6 

Tungsten hexafluoride n.a. n.a. 

Vinyl bromide 60.46 98.433 391.75 1,041.39 33.38 — 24.9 

Vinyl chloride 7.95 140.958 317.95 822.38 21.80 4.0 22.0 

Vinyl methyl ether 41.92 174.163 326.95 677.34 17.27 2.6 39.0 

Xenon –162.60 61.88 847.10 69.46 n.a. n.a.



Dew point – Moisture 

Dew point Moisture Dew point Moisture 

°C °F vpm mg/m 3 °C °F vpm mg/m 3 

–20 –4.0 1,030 790 –55 –67.0 20.6 15.7 

–21 –5.8 940 710 –56 –68.8 18.2 13.8 

–22 –7.6 860 640 –57 –70.6 15.9 11.1 

–23 –9.4 765 580 –58 –72.4 13.9 10.6 

–24 –11.2 697 527 –59 –74.2 12.1 9.2 

–25 –13.0 625 478 –60 –76.0 10.6 8.0 

–26 –14.8 553 430 –61 –77.8 9.2 7.0 

–27 –16.6 517 390 –62 –79.6 8.0 6.2 

–28 –18.4 467 352 –63 –81.4 6.98 5.3 

–29 –20.2 426 318 –64 –83.2 6.08 4.6 

–30 –22.0 380 288 –65 –85.0 5.28 4.0 

–31 –23.8 342 260 –66 –86.8 4.58 3.5 

–32 –25.6 309 232 –67 –88.6 3.96 3.0 

–33 –27.4 276 210 –68 –90.4 3.40 2.6 

–34 –29.2 249 188 –69 –92.2 2.94 2.2 

–35 –31.0 222 168 –70 –94.0 2.53 1.9 

–36 –32.8 200 151 –71 –95.8 2.17 1.7 

–37 –34.6 179 135 –72 –97.6 1.87 1.4 

–38 –36.4 162 122 –73 –99.4 1.61 1.2 

–39 –38.2 144 109 –74 –101.2 1.37 1.0 

–40 –40.0 128 97 –75 –103.0 1.17 0.9 

–41 –41.8 114 86 –76 –104.8 1.01 0.8 

–42 –43.6 102 77 –77 –106.6 0.86 0.7 

–43 –45.4 90 68.5 –78 –108.4 0.73 0.6 

–44 –47.2 80 61.0 –79 –110.2 0.62 0.5 

–45 –49.0 71.9 54.1 –80 –112.0 0.52 0.4 

–46 –50.8 63.5 48.0 –81 –113.8 0.50 0.34 

–47 –52.6 56.2 42.5 –82 –115.6 0.38 0.29 

–48 –54.4 49.9 37.8 –83 –117.4 0.32 0.24 

–49 –56.2 44.0 33.3 –84 –119.2 0.26 0.19 

–50 –58.0 39.0 29.5 –85 –121.0 0.22 0.17 

–51 –59.8 34.2 26.0 –86 –122.8 0.19 0.14 

–52 –61.6 30.4 23.0 –87 –124.6 0.16 0.12 

–53 –63.4 26.7 20.3 –88 –126.4 0.11 0.10 

–54 –65.2 23.4 17.8 –89 –128.2 0.11 0.08



Pressure units (1 bar = 14.5 psi) 

psi bar kPa 

1 0.07 7 

2 0.14 14 

5 0.34 34 

10 0.69 69 

20 1.38 138 

30 2.07 207 

50 3.45 345 

100 6.89 690 

300 20.68 2,068 

500 34.47 3,447 

1,000 68.95 6,895 

2,000 137.90 13,790 

4,000 275.79 27,579 

bar psi kPa 

0.1 1.45 10 

0.5 7.25 50 

1 14.50 100 

2 29.00 200 

5 72.52 500 

10 145.03 1,000 

20 290.06 2,000 

50 725.15 5,000 

100 1,450.30 10,000 

200 2,900.60 20,000 

300 4,350.90 30,000 

400 5,801.20 40,000 

Tightness – Leakage 

cm3 /sec. time for leakage 

(helium) of 1 cm3 helium at 1 atm 

1 × 10 –1 10 seconds 

1 × 10 –2 1.5 minutes 

1 × 10 –3 15.0 minutes 

1 × 10 –4 3 hours 

1 × 10 –5 30 hours 

1 × 10 –6 12 days 

1 × 10 –7 4 months 

1 × 10 –8 3 years 

1 × 10 –9 30 years 

1 × 10 –10 300 years 

1 × 10 –11 3,000 years 

1 × 10 –12 30,000 years 

1 m 3 

Gas – Mass – Liquid 

m3 gas 

(+15 °C, 

1013 mbar) 

kg litre liquid 

(boiling point, 

1013 mbar) 

Acetylene 1.0 1.11 — 

Argon 1.0 1.69 1.21 

Helium 1.0 0.169 1.35 

Hydrogen 1.0 0.085 1.20 

Carbon dioxide 1.0 1.87 2.29 

Nitrogen 1.0 1.19 1.47 

Oxygen 1.0 1.36 1.19 

Propane 1.0 1.90 3.28 

1 kg 

Acetylene 0.902 1.0 — 

Argon 0.591 1.0 0.717 

Helium 5.91 1.0 7.98 

Hydrogen 11.74 1.0 14.10 


Nitrogen 0.843 1.0 1.24 

Oxygen 0.738 1.0 0.876 

Propane 0.525 1.0 1.72 

1 litre liquid 

Acetylene — — — 

Argon 0.825 1.39 1.0 

Helium 0.741 0.125 1.0 

Hydrogen 0.832 0.071 1.0 


Nitrogen 0.681 0.807 1.0 

Oxygen 0.842 1.14 1.0 

Propane 0.305 0.582 1.0 

ppm (part per million) – percentage 

1 ppm = 0.0001% 

10 ppm = 0.001% 

100 ppm = 0.01% 

1,000 ppm = 0.1% 

10,000 ppm = 1.0% 

100,000 ppm = 10.0% 

1,000,000 ppm = 100.0%



Gas name 

Chemical 

formula 

Aluminum 

Buna ® N 

Brass 

Butyl rubber 

Acetylene C 2 H 2 ✔ ✔2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Air, synthetic ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Ammonia NH 3 ✔ ✔ ✔ ✔ ✔1 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Argon Ar ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Arsine AsH 3 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Boron trichloride BCl 3 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Boron trifluoride BF 3 ✔1 ✔ ✔ ✔1 ✔ ✔ ✔1 ✔ ✔ ✔ ✔1 ✔ 

1,3-Butadiene C 4 H 6 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

n-Butane C 4 H 10 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

iso-Butane C 4 H 10 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

1-Butene C 4 H 8 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

cis-2-Butene C 4 H 8 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

iso-Butene C 4 H 8 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

trans-2-Butene C 4 H 8 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Carbon dioxide CO 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Carbon monoxide CO ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Carbonyl sulfide COS ✔1 ✔1 ✔1 ✔1 ✔ ✔1 ✔ ✔ ✔1 ✔ ✔ 

Chlorine Cl 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Chlorine trifluoride ClF 3 ✔13 ✔ ✔ ✔ ✔10 ✔13 ✔ ✔10 ✔ ✔ ✔10 ✔ 

Cyanogen CNCN ✔ ✔ ✔ ✔ ✔ 

Cyanogen chloride CNCl ✔ ✔ ✔ ✔ 

Cyclopropane C 3 H 6 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Deuterium D 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Diborane B 2 H 6 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Dichlorosilane SiH 2 Cl 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔10 ✔ ✔ ✔ ✔7 ✔ ✔11 ✔ 

Dimethylamine (CH 3 ) 2 NH ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Dimethyl ether C 2 H 6 O ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

2,2-Dimethylpropane C 5 H 12 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Ethane C 2 H 6 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Ethene C 2 H 4 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Carbon steel 

Copper 

Kel-F ® 

Monel ® 

Neoprene ® 

Nylon ® 

Polyethene 

PVC 


Teflon ® 

Viton ®



Gas name 

Chemical 

formula 

Aluminum 

Buna ® N 

Brass 

Butyl rubber 

Ethylene oxide C 2 H 4 O ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Ethylamine C 2 H 5 NH 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Ethyl chloride C 2 H 5 Cl ✔1 ✔ ✔1 ✔ ✔1 ✔1 ✔ ✔1 ✔ ✔ ✔1 ✔ ✔ 

Fluorine F 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Germane GeH 4 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Helium He ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Hydrogen H 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Hydrogen bromide HBr ✔ ✔ ✔1 ✔ ✔1 ✔5 ✔ ✔ ✔ ✔ ✔ ✔1 ✔ ✔ 

Hydrogen chloride HCl ✔ ✔1 ✔ ✔1 ✔ ✔10 ✔8 ✔ ✔ ✔7 ✔1 ✔11 ✔ 

Hydrogen fluoride HF ✔ ✔3 ✔9 ✔ ✔10 ✔3 ✔ ✔7 ✔ ✔ ✔11 ✔ 

Hydrogen selenide HSe ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Hydrogen sulphide H 2 S ✔1 ✔ ✔1 ✔ ✔ ✔ ✔10 ✔ ✔ ✔ ✔ ✔1 ✔11 

Krypton Kr ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Methane CH 4 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Methylamine CH 3 NH 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Methyl bromide CH 3 Br ✔6 ✔ ✔ ✔ ✔1 ✔ ✔ ✔1 ✔ ✔ ✔ ✔1 ✔ 

Methyl chloride CH 3 Cl ✔6 ✔ ✔ ✔ ✔1 ✔ ✔ ✔1 ✔ ✔ ✔ ✔1 ✔ 

Methyl fluoride CH 3 F ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Methyl mercaptan CH 3 SH ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Neon Ne ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Nitric oxide NO ✔1 ✔ ✔ ✔1 ✔1 ✔ ✔ ✔ ✔ ✔ ✔1 ✔ ✔ 

Nitrogen N 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Nitrogen dioxide NO 2 ✔1 ✔ ✔1 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Nitrogen trifluoride NF 3 ✔10 ✔13 ✔ ✔10 ✔10 ✔ 

Nitrous oxide N 2 O ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Octafluoropropane C 3 F 8 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Oxygen O 2 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Phosgene COCl 2 ✔ ✔ ✔ ✔ ✔1 ✔1 ✔ ✔ ✔ ✔ ✔7 ✔1 ✔ ✔ 

Phosphine PH 3 ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Propane C 3 H 8 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 

Carbon steel 

Copper 

Kel-F ® 

Monel ® 

Neoprene ® 

Nylon ® 

Polyethene 

PVC 


Teflon ® 

Viton ®



Gas name 

Legend 

✔ Good 

✔ Fair 

✔ Avoid 

Data missing 

Chemical 

formula 

Aluminum 

Buna ® N 

Brass 

1 Avoid in presence of moisture 

2


Index 

A 

ACCURA ® 

Acetaldehyde 

Acetone 

Acetonitrile 

Acetylene 

AAS 

Acrolein 

Acrylonitrile 

ADR symbol 

Air, synthetic. See Synthetic air 

airEPA. See Indoor and outdoor environment 

catalogue 

airim and airimcust. See Indoor and outdoor 

environment catalogue 

airpo and airpocust. See Indoor and outdoor 


Alarms 

Alcohols 

Aldehydes 

Alkanes 

Alkenes 

Alkynes 

Allene. See Propadiene 

Amines 

Amino benzene 

Ammonia 

Detector 

SFE 

Analysis certificate 

Analysis uncertainty 

Aniline. See Amino benzene 

Argon 

ICP liquid 

Instrument 

Laboratory 

Research liquid 

Scientific 

Trace 

Trace liquid 

Aromates 

Arsenic hydride. See Arsine 

Arsine 

autair, autaircust and autairprec. See Automotive 

catalogue 

autnorm. See Automotive catalogue 

auto and autocust. See Automotive catalogue 

B 

B 40 Bench design 

BAR-gases. See Automotive catalogue 

Benzene 

bioair 

CO 2 


bionert 

CO 2 

bioreduce 

H 2 

H2 /CO2 biosterile 

C2H4O bioxide 

CO 2 

Blending tolerance 

1,3-Butadiene 

Scientific 

Boron trichloride 

Boron trifluoride 

2-Bromo-2-chloro-1,1,1-trifluoroethane (R 404 a) 

See Halotane 

brecal. See Indoor and outdoor environment 

catalogue 

Breath control. See Indoor and outdoor environment 

catalogue 

Bromochlorotrifluoromethane (R 12 b1) 

Bromoethene 

Chemical 

Bromoethylene 

Bromoform. See Tribromomethane 

Bromomethane 

Bromotrifluoromethane (R 13 b1) 

1,2-Butadiene 

1,3-Butadiene 

Butane 

n-Butane 

Chemical 

Instrument 

Scientific 

iso-Butane 

Chemical 

Scientific 

2-Butanol 

n-Butanol 

tert.-Butanol 

1-Butene 

Chemical 

cis-2-Butene 

Chemical 

iso-Butene 

Chemical 

trans-2-Butene 

Chemical 

Butyl acetate 

n-Butyl alchohol. See n-Butanol 

tert.-Butylmercaptan 

tert.-Butylmethylether 

1-Butyne 

2-Butyne 

C 

C 12hv/1 Single stage regulator 

C 200/1 Single stage regulator 

C 200/2 Two stage regulator 

C 200hv/2 Two stage regulator 

calbur (G-gases). See also G-gases 

G110 

G112 

G120 

G21 

G22 

G222 

G23 

G231 

G25 

G26 

G27 

G271 

Calibration certificate 


Car exhaust control. See Automotive catalogue 

Carbon dioxide 

Anaerobe carbon dioxide 

Cryotrap 

Instrument 

Laboratory 

Research 

Scientific 

SFE 

SFE halocarbon free 

SFE He 

Trace 

Trace pharma 

Trace, liquid 

Carbon 13 dioxide 

Carbon disulfide 

Carbon isotope oxides 

Carbon monoxide 

Chemical 

Instrument 

Process 

Scientific 

Carbon 13 monoxide 

Carbon monoxide 18 

Carbon oxisulfide. See Carbonyl sulfide 

Carbon tetrachloride. See Tetrachloromethane 

Carbon tetrafluoride. See Tetrafluoromethane (R 14) 

Carbonyl chloride. See Phosgene 

Carbonyl fluoride 

Carbonyl sulfide


Index 

carem and carnorm. See Automotive catalogue 

CAS number 


Certificate of conformity 

Chlorine 

Chemical 

Chlorine trifluoride 

1-Chloro-1,1-difluoroethane (R 142b) 

Chlorodifluoromethane (R 22) 

Chloroethane 

Chloroethylene 

Chloroform. See Trichloromethane 

Chloro iodo methane 

Chloromethane 

Chloromethylene iodide. See Chloro iodo methane 

Chloropentafluoroethane (R 115) 

Chlorotrifluoromethane (R 13) 

chrocal 

Alkane 

Alkene 

PID 

chrocar 

HC specified He 

He 

N 2 

combox and comboxcust. See Manufacturing 

catalogue 

conex. See Indoor and outdoor environment catalogue 

Contents 


Copper 

Cyanogen 

Cyanogen chloride 

Cyclohexane 

Cyclohexanone 

Cyclohexene 

Cyclopropane 

Cylinder bundles 


ABNT 

AFNOR 

BS 341 

CGA 

DIN477 

IRAM 2539 

ISO 5145 

3 - MIE - AP7 

NEN 3268 

UNI 

Cylinder management 


Cylinder size 




Safety valve 

Washer valve 

D 

n-Decane 

Desflurane 

Detection and alarms 

Deuterium 

Scientific 

Deuteriumhydride 

dewcal 

H2O Dew point 


Diborane 

Dibromoethane 

1,4-Dichlorobutene-2 (cis-/trans-) 

Dichlorodifluoromethane (R 12) 



Dichlorofluoromethane (R 21) 

Dichloromethane 

Dichlorosilane 

1,2-Dichlorotetrafluoroethane (R 114) 

Diethyl ether 

Diethyl sulfide 

1,1-Difluoroethane (R 152a) 

1,1-Difluoroethene 

Difluoromethane (R 32) 

Chemical 

Diiodo methane 

Dimethylacetylene. See 2-Butyne 

Dimethylamine 

Chemical 

Dimethyl ether 

Chemical 

Dimethyl ketone. See Acetone 

2,2-Dimethylpropane 

Scientific 

Dimethyl sulfide 

Dimethyl sulfoxide 

Dinitrogen monoxide. See Nitrous oxide 

Dinitrogen tetraoxide. See Nitrogen dioxide 

Disilane 

Disposable cylinders 

Distribution and storage 

DMSO. See Dimethyl sulfoxide 

Documentation 

DOT symbol 

Double gas panel 

D 204 

E 

eBusiness 

EcoCyl 

Enflurane 

Environmental control. See Indoor and outdoor 


EPA protocol 

EPA protocols binary & tertiary plus gas control. See 

Indoor and outdoor environment catalogue 

Epoxyethane. See Ethylene oxide 

Esters 

Ethanal. See Acetaldehyde 

Ethane 

Chemical 

Scientific 

Ethanol 

Ethene 

Chemical 

Scientific 

Ether. See Diethyl ether 

Ethers 

Ethyl acetate 

Ethyl acetylene. See 1-Butyne 

Ethylamine 

Ethyl benzene 

Ethyl chloride. See also Chloroethane 

Ethylene. See Ethene 

Ethylenediflouride. See 1,1-Difluoroethane (R 152a) 

Ethylene oxide 

Chemical 

Sterilizing ethylene oxide 

Ethylmercaptan 

Ethyl methyl ketone 

Ethyl propionate 

Ethyne. See Acetylene 

Excimer laser gas. See Manufacturing catalogue 

F 

FAM standard mineral spirits 

Fluorine 

Fluoroethane (R 41) 

Fluoroform. See Trifluoromethane (R 23) 

Formaldehyde 

G 

G-gases. See also calbur 

butane 

G20 

G30 

G31 

G32 

methane


Index 

propane 

propene 

Gas analysis service 

Gas cabinets 

Gas panels 

Gas panels –product names and codes 

Gases on request 

General symbols 

Germane 

H 

Halocarbons 

halomix and halomixcust. See Manufacturing 

catalogue 

Halotane (R 404 a) 

Helium 

Auto emission 

Chemical 

Detector 


Instrument 

Laboratory 

NMR 

Research 

Scientific 

Helium 3 

Helium leak detection test 

n-Heptane 

Hexafluoroethane (R 116) 

n-Hexane 

High purity specialty gases 

HiQ ® analysis certificate 

HiQ ® REDLINE 



Gas panels 

Points of use 

Product names and codes 

The right choice 

Hydrogen 

Chemical 

Detector 


Instrument 

Laboratory 

Scientific 

Hydrogen bromide 

Chemical 

Hydrogen chloride 

Chemical 

Scientific 

Hydrogen cyanide 

Hydrogen fluoride 

Hydrogen iodide 

Hydrogen selenide 

Hydrogen sulfide 

Chemical 

I 

instarg 

CO2 H2 Methane 

insthel 

n-Butane 

iso-Butane 

Instrument 

Iodoethane 

Iodomethane 

ISO 6141 

ISO 9000 

ISO 17025 

Isobutane. See iso-Butane 

Isobutylene. See iso-Butene 

Isobutyl methyl ketone. See Methyl isobutyl ketone 

Isoflurane 

Isopropyl acetate 

K 

Ketones 

Krypton 


Scientific 

SFE 

L 

L 40 Laboratory cupboard design 

lampargon, lampargoncust and lampmix. See 

Manufacturing catalogue 

Laughing gas. See Nitrous oxide 

leacon. See Indoor and outdoor environment 

catalogue or Manufacturing catalogue 

Leak testing. See Indoor and outdoor environment 


Leakage 

Lighting control. See Manufacturing catalogue 

M 

maccon. See Indoor and outdoor environment 

catalogue 

Material recommendation 

MBIK. See Methyl isobutyl ketone 

MEK. See Ethyl methyl ketone 

meltair, meltaircust, meltix and meltixcust. See 


Mercaptans 

Metallurgy. See Manufacturing catalogue 

Methanal. See Formaldehyde 

Methane 

Chemical 

Detector 

Instrument 

Scientific 

Methanethiol. See Methyl mercaptan 

Methanol 

Methoxyflurane 

Methyl acetate 

Methyl acetylene. See Propyne 

Methyl alcohol. See Methanol 

Methylamine 

Chemical 

Methyl bromide 

Chemical 

See also Bromomethane 

2-Methylbutane 

3-Methyl-1-butene 

Methyl chloride 

Chemical 

See also Chloromethane 

Methyl ethyl ketone. See Ethyl methyl ketone 

Methyl fluoride 

Methylformiate 

Methyl iodide. See Diiodo methane 

Methyl isobutyl ketone 


Chemical 

2-Methylpentane 

Methylpropane. See iso-Butane 

2-Methyl vinyl ether 

Moisture 

monair and monaircust. See Indoor and outdoor 


Monomethylamine. See Methylamine 

MTBE. See tert.-Butylmethylether 

N 

Natural gas 

EU natural gas 

Highcalor natural gas 

Lowcalor natural gas 

US natural gas 

Neon 

Chemical 

Scientific 

Neopentane. See 2,2-Dimethylpropane 

Nickel carbonyl 

nitEPA. See Indoor and outdoor environment 

catalogue


Index 

nitim, nitimcust and nitimcust nano. See Indoor and 

outdoor environment catalogue 

Nitric oxide 

Chemical 

Scientific 

Nitrils 

Nitrogen 

Chemical 

Detector 

Emission 


Instrument 

Research liquid 

Scientific 

Trace 

Trace pharma 

Trace, liquid 

Nitrogen dioxide 

Chemical 

Nitrogen fluoride. See Nitrogen trifluoride 

Nitrogen monoxide. See Nitric oxide 

Nitrogen oxides 

Nitrogen trifluoride 

Nitrous oxide 

AAS 

Chemical 

Scientific 

n-Nonane 

nurom 

He 

Ne 

O 

Octafluorocyclobutane (R C318) 

Octafluoropropane (R 218) 

n-Octane 

odocal 

CS 2 

H2S Methyl mercaptan 

THT 

Odorization 

olfacal and olfacalcust. See Indoor and outdoor environment 


Olfactormetry. See Indoor and outdoor environment 


Operating economy 

Origami 

Oxirane. See Ethylene oxide 

Oxygen 

Chemical 

Instrument 

Laboratory 

Process 

Scientific 

Trace pharma 

Oxygen isotopes 

P 

Pentane 

1-Pentene 

cis-2-Pentene 

trans-2-Pentene 

Perfluorocyclobutane 

Perfluoropropane 

Scientific 

See also Octafluoropropane (R 218) 

Peroxides 

petcontcust 

H2S petemcust 

CO 

CO/CO2 CO2 COS 

H2S Methane 

O 2 

Propane 

SO 2 

petliq 

C3+C4/C3 

C4+C5/C3 

C4/C3 

Ethane/Ethene 

Ethene/Ethane 

Ethene/Propene 

iso-Butane/n-Butane 

n-Butane/iso-Butane 

n-Butane/Propane 

Propane/n-Butane 

Propane/Propene 

Propene/Ethene 

Propene/Propane 

Unsat C3+C4/C3 

petliqcust 

C3+C4/C3 

C4/C3 

Ethane/Ethene 

Ethene/Ethane 

Ethene/Propene 

iso-Butane/n-Butane 

n-Butane/iso-Butane 

n-Butane/Propane 

Propane/n-Butane 

Propane/Propene 

Propene/Ethene 

Propene/Propane 


Phosgene 

Phosphine 

Physical data 

Pipe systems 

Points of use 

Bench design (B 40) 

Laboratory cupboard design (L 40) 

Wall design (W 40) 

Preface 

Pressure units 

Process 

promet and prometcust. See Manufacturing catalogue 

Propadiene 

Propane 

Chemical 

Scientific 

1-Propanol 

2-Propanol 

Propenal. See Acrolein 

Propene 

Chemical 

Propene oxide 

Propyl acetate 

n-Propyl alcohol. See 1-Propanol 

Propylene. See Propene 

Propylene oxide. See Propene oxide 

Propyne 

Pure gases on request 

Purity classification 

R 

R 11, Trichlorofluoromethane 

R 12, Dichlorodifluoromethane 

R 12 b1, Bromochlorotrifluoromethane 

R 13, Chlorotrifluoromethane 

R 13 b1, Bromotrifluoromethane 

R 14, Tetrafluoromethane 

R 21, Dichlorofluoromethane 

R 22, Chlorodifluoromethane 

R 23, Trifluoromethane 

R 32, Difluoromethane 

R 41, Fluoroethane 

R 113, 1,1,2-Trichlorotrifluoroethane 

R 114, 1,2-Dichlorotetrafluorethane 

R 115, Chloropentafluoroethane 

R 116, Hexafluoroethane 

R 134a, Tetraflouroethane 

R 142b, 1-Chloro-1,1-difluoroethane 

R 152a, 1,1-Difluoroethane 

R 218, Octafluoropropane


Index 

R C318, Octafluorocyclobutane 

R 404 a, Halotane 

R&D mixtures 

mono-compo 

di-compo 

tri-compo 

tetra-compo 

multi-compo 

Rare gases 

Reference material 

Returnable cylinders 

Risk management 

Risk phrases 

S 

Safety audits 

Safety training 

Safety valve 

SECCURA 

Semi-automatic gas panels 

A 208 

A 209 

Services 

Sevoflurane 

Shelf life 

Silane 

Silicon tetrachloride 

Silicon tetrafluoride 

Single gas panels 

S 200 

S 201 

S 202 

S 203 

Single stage regulator 

C 200/1 

C 12hv/1 

Smoke stack exhaust control. See Indoor and outdoor 


Stable isotopes 


Standard purity specialty gases 

Start-up 

Storage (and distribution) 

Styrene 

Sulfur compounds 

Sulfur dioxide 

Chemical 

Scientific 

Sulfur hexafluoride 

Chemical 

SFE 

Synthetic air 

Dry 

Emission 

Instrument 

Monitoring zero 

Scientific 

Trace pharma 

System design 

T 



Tetrachloromethane 

Tetrafluoroethane (R 134a) 

Chemical 

Tetrafluoromethane (R 14) 

Chemical 

Tetrahydrothiophene 

Tetramethylmethane. See 2,2-Dimethylpropane 

Tightness 

Toluene 

Transport symbols 

Tribromomethane 



Trichloroethylene 

Trichlorofluoromethane (R 11) 

Trichloromethane 

Trichlorosilane 

1,1,2-Trichlorotrifluoroethane (R 113) 

Trifluoromethane (R 23) 

Chemical 

Trimethylamine 

Chemical 

tubepurge and tubes. See Manufacturing catalogue 

Tungsten hexafluoride 

Turnkey deliveries 

Two stage regulator 

C 200/2 

C 200hv/2 

U 

UN number 

V 

Vapor emission control. See Automotive catalogue, 

Indoor and outdoor environment catalogue or 


vecem and vecemcust. See Automotive catalogue, 

Indoor and outdoor environment catalogue or 


vencon. See Indoor and outdoor environment 

catalogue 

Vinyl bromide 

See also Bromoethylene 

Vinyl chloride 

See also Chloroethylene 

Vinyl methyl ether 

W 

W 40 Wall design 

Washer valve 

Water vapor. See Moisture 

wavemix and wavemixcust. See Manufacturing 

catalogue 

Web ordering 

windo and windocust. See Manufacturing catalogue 

Window insulation. See Manufacturing catalogue 

Working environment 

Workplace control. See Indoor and outdoor 


X 

Xenon 

Chemical 


Scientific 

SFE 

m-Xylene 

o-Xylene 

p-Xylene

Getting ahead through innovation 

With its innovative concepts, Linde Gas is playing a pioneering role in the global market. As a technology leader, our task is to 

constantly raise the bar. Traditionally driven by entrepreneurship, we are working steadily on new high-quality products and 

innovative processes. 

Linde Gas offers more. We create added value, clearly discernible competitive advantages and greater profitability. Each 

concept is tailored specifically to meet our customers’ requirements – offering standardized as well as customized solutions. 

This applies to all industries and all companies regardless of their size. 

If you want to keep pace with tomorrow’s competition, you need a partner by your side for whom top quality, process 

optimization and enhanced productivity are part of daily business. However, we define partnership not merely as being 

there for you but, more importantly, with you. After all, joint activities form the core of commercial success. 

Linde Gas – ideas become solutions. 

Linde AG | Linde Gas Division |D-82049 Höllriegelskreuth | Germany 

Phone: +49 89 74 46-0 | Fax: +49 89 74 46-1230 | www.linde-gas.com 

http://HiQ.linde-gas.com 

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