Environmental Product Declaration - Environdec

Environmental Product Declaration
Flygt 2660.180

Overview
Table of Contents
Topic
Environmental Product Declaration
Flygt 2660.180
This publication contains the following topics:
General...................................................................................................................................................... 3
Enviromental performance .......................................................................................................................... 4
Miscellaneous ............................................................................................................................................10
2 Environmental Product Declaration, Flygt 2660.180

General
The company ITT Water & Wastewater AB is certified according to ISO 14001:2004 and ISO 9001:2000.
The environmental product declaration has been drawn up in accordance with “Product
Specific Requirements (PSR) – Submersible pumps and mixers” (PSR 2002:5).
The product This document applies to 2660.180. The pump is designed to cover almost any application
within building and construction, mining, quarries and tunneling as well as municipal and
other demanding industries. The pump is equipped with the patented Dura-Spin that
minimizes wear, easy to maintain and has a low cost of ownership.
The pump has a hydraulic power of 8.23 kW and an overall efficiency of 61.8%. The
average weight of the pump is 86 kg.
Environmental Product Declaration, Flygt 2660.180 3

Enviromental performance
In order to identify and quantify the significant environmental life cycle phase of Flygt
products an generic LCA was carried out The major findings of this LCA can be found in
Miscellaneous chapter.
The data and calculations used conform with the "Product-Specific Requirements (PSR) -
Submersible pumps and mixers" (PSR 2002:5).
Functional unit The functional unit is defined as the hydraulic power of the pump at best efficiency point
expressed in kW.
Declaration of contents, with the quantity of every material specified as a proportion of the
total pump weight in kg, and kg per functional unit.
Material Kg %* Kg/kW
Aluminum 29,964 34,8 3,640
Sheet Steel 19,175 22,3 2,330
Stainless steel 9,217 10,7 1,120
Copper 8,070 9,4 0,980
White Cast Iron 7,520 8,7 0,914
Chloroprene Rubber 5,560 6,5 0,676
Nitrile rubber 2,258 2,6 0,274
Oil 1,500 1,7 0,182
Engineering Steel, SS1312 0,867 1,0 0,105
Harts 0,380 0,4 0,046
Brass 0,132 0,2 0,016
WCCR 0,112 0,1 0,014
Parts not included** 1,392 1,6 0,169
Total 86,147 100,00 10,466
* By weight
** Weight on details that’s not included in assessment
Allocation The allocation factor for the environmental impact during the production phase is
calculated as the ratio of the product weight to the total produced pump weight for the
relevant factory during one year.
4 Environmental Product Declaration, Flygt 2660.180

System
boundaries
The system boundaries for the LCA that serves as a basis for this EPD is according
to the figure below.
For End-Of-Life phase, environmental data only accounts for (generated) waste flows
(i.e. no emissions).
Production of
raw material
Transport
Manufacturing
in Emmaboda
Transport
End-of-life Use
Manufacturing The manufacturing phase extends from resource and energy extraction up to and including
the finished product.
Since most of the ITT Water & Wastewater Flygt branded products are manufactured in
Emmaboda, Sweden, it is assumed that the pump is manufactured there. The values for
resource utilization, emissions to atmosphere or water, and waste generation caused by
production have therefore been taken from the factory in Emmaboda.
The core of production is casting and machining of products, the components of
which consist of cast iron, and the production of electric motors for the products. The
environmental impact caused by subcontractors has not been included in the analysis.
Usage The usage phase extends from distribution to the customer to waste management. The
activities analyzed are transport, energy consumption and service. For service, only spare
parts have been included in the analysis.
It is assumed that the pump is transported 1000 km by truck to the customer (the most
com man route for the deliveries is between the factory in Emmaboda and the distribution
centre in Metz, northern France).
The life cycle of waste water pumps is assumed to be 5 years and the pumps are assumed
to be in operation for 2200 h/year.
It is assumed that service and maintenance work on the product will be carried out every
three years. The following parts will then be changed on the pump: oil, bearings, seals,
impeller, wear rings and motor cables.
Recovery The materials recovered from the pump are aluminium, chromium, copper, cast iron, steel,
brass, nickel, zinc and plastics. This presupposes that the materials are handed in to a
suitable recycling plant. During the recovery process in Sweden, the pump is first sent for
initial clearance in which small electronic parts are removed. The pump is then sent for
fragmentation in which it is broken up. Magnets, air currents, water baths and manual
sorting are then used for separating the various materials.
According to the ITT Flygt recovery schedule for LCA, 10% of the pump material weight
goes to landfill during end-of-life treatment.
At a weight of 86 kg of the pump, this represents a weight of 8.6 kg that goes to landfill.
The remaining material of the pump is assumed to be recycled.
This product complies with the European directive RoHS (Directive 2002/95/EC).
Meaning that the product doesn’t contain lead, mercury, cadmium, hexavalent chromium,
polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE) in levels
exceeding maximum concentration values.
Environmental Product Declaration, Flygt 2660.180 5

Waste
generated
Resource
utilization
Waste from manufacturing, per pump and functional unit
Waste generated Quantity [kg] /
pump
Swarf sold (for recovery) 5,431 0,660
Scrap sold (for recovery) 1,693 0,206
Total metal recovered 7,125 0,866
Hazardous liquid waste 0,576 0,070
Hazardous solid waste 0,184 0,022
Waste to landfill 1,174 0,143
Waste sorted at source, excl. swarf and
scrap
3,063 0,372
Quantity [kg] /
[kW]
The following tables show the resources used during the pump production and utilization
phases. The positive effects of end-of-life treatment have not been included.
Resource consumption for one pump during the production phase (>0.9 kg)
Non-renewable resources kg/pump kg/kW
Oil in ground 23,976 2,913
Gravel 19,946 2,423
Natural gas 17,911 2,176
Coal in ground 17,157 2,084
Iron 11,771 1,430
Aluminum 11,488 1,396
Nitrogen 8,553 1,039
Copper 2,297 0,279
Chromium 0,976 0,119
Resource consumption for one pump during the production phase (>0.2 kg)
Renewable resources per pump per kW
Cardboard [kg] 0,231 0,028
Paper [kg] 0,488 0,059
Wood [kg] 1,071 0,130
Water [m 3] 0,381 0,046
Power consumption kWh/pump kWh/kW
Hydro power 158,716 19,283
6 Environmental Product Declaration, Flygt 2660.180

Energy
Consumption
Resource consumption for one pump during the usage phase. No renewable resources
are used during this phase (>0.9 kg)
Non-renewable resources kg/pump kg/kW
Coal in ground 11117,789 1350,754
Natural gas 1284,371 156,044
Oil in ground 1140,467 138,561
Gravel 138,490 16,826
Iron 68,268 8,294
Nitrogen 8,126 0,987
Sodium salt 4,394 0,534
Aluminum 2,406 0,292
Copper 1,319 0,160
Chromium 0,943 0,115
The following tables show the energy consumption during production and usage. Specific
values for the factory in Emmaboda were used for the production phase. 100% of the
electricity used in Emmaboda originates from hydro power. The EU, electricity generation
mix 1998 (lEA 2000), is assumed to be used during the usage phase, which is a calculated
mean value of the energy sources used in Europe for electricity generation.
Energy consumption for one pump. The amount of energy lost is the energy consumed
minus the useful hydraulic energy
Usage phase
Energy source Energy lost [kWh]
/ pump
Natural gas and coal-fired and oil-fired
condensing power stations
Energy lost
[kWh] / hydraulic
power [kW]
24430,417 2968,170
Nuclear power 16765,972 2036,980
Hydro power 5748,333 698,393
Total 47902,778 5819,942
Energy consumption for one pump during the production phase
Production phase
Energy source Net energy
consumed
[kWh]/pump
Electricity (100% hydroel. power) 150,157 18,243
District heating 34,083 4,141
Oil 0,159 0,019
LP Gas 6,809 0,827
Total 191,208 23,231
Net energy
consumed
[kWh]/hydraulic
power [kW]
Environmental Product Declaration, Flygt 2660.180 7

Emissions Pollutant emissions expressed in terms of potential environmental impact
Enviromental impact category Production Usage Total
Acidification
[mol H+-ekv/pump] 4,63E-02 4,84E+00 4,89E+00
[mol H+-ekv/kW] 5,62E-03 5,88E-01 5,94E-01
Eutrophication
[kg O2-ekv/pump] 2,61E+00 2,66E+02 2,69E+02
[kg O2-ekv/kW] 3,17E-01 3,23E+01 3,26E+01
Global warming potential (GWP)
[kg CO2-ekv/pump] 1,11E+02 2,55E+04 2,56E+04
[kg CO2-ekv/kW] 1,35E+01 3,10E+03 3,11E+03
Ozone depletion
[kg CFC-ekv/pump] 7,56E-05 4,61E-02 4,62E-02
[kg CFC-ekv/kW] 9,18E-06 5,61E-03 5,62E-03
Photochemical oxidants
[kg POCP-ekv/pump] 6,97E-02 4,97E+00 5,04E+00
[kg POCP-ekv/kW] 8,47E-03 6,04E-01 6,13E-01
Emissions to air during the production and usage phase
Emissions to air, Production kg/ pump kg/ kW
SOx 1,19E+00 1,44E-01
NOx 4,20E-01 5,10E-02
Cadmium (Cd) 1,76E-05 2,14E-06
Chromium (Cr) 6,73E-04 8,18E-05
Mercury (Hg) 1,90E-05 2,31E-06
Nickel (Ni) 0 0
Lead (Pb) 3,52E-03 4,28E-04
Zink (Zn) 0 0
Emissions to air, Usage kg/ pump kg/ kW
SOx 1,21E+02 1,47E+01
NOx 4,21E+01 5,11E+00
Cadmium (Cd) 4,22E-04 5,13E-05
Chromium (Cr) 2,31E-03 2,81E-04
Mercury (Hg) 1,46E-03 1,77E-04
Nickel (Ni) 0 0
Lead (Pb) 6,00E-03 7,29E-04
Zink (Zn) 0 0
Emissions to water during the production and usage phase
Emissions to water, Production kg/pump kg/kW
Cadmium (Cd) 6,62E-07 8,04E-08
Mercury (Hg) 1,44E-08 1,75E-09
Lead (Pb) 1,89E-04 2,30E-05
8 Environmental Product Declaration, Flygt 2660.180

Emissions to water, Production kg/pump kg/kW
Chromium (Cr) 5,75E-05 6,99E-06
Nickel (Ni) 2,74E-05 3,33E-06
Zink (Zn) 9,24E-05 1,12E-05
Emissions to water, Usage kg/pump kg/kW
Cadmium (Cd) 0 0
Mercury (Hg) 2,21E-05 2,69E-06
Lead (Pb) 6,50E-02 7,90E-03
Chromium (Cr) 1,11E-01 1,35E-02
Nickel (Ni) 0 0
Zink (Zn) 1,15E-01 1,40E-02
Environmental Product Declaration, Flygt 2660.180 9

Miscellaneous
The life cycle assessment shows that the copper wire of the stator winding and the copper
in the motor cable account for most, of the total environmental impact of the analyzed parts.
For further information concerning the Environmental product declaration, explanation of
the definitions and concepts, and general information concerning related environmental
matters, see http:\\www.environdec.com.
Information on the company’s environmental work are available from the homepage
http:\\www.ittwww.com, or can be ordered directly from us. Please contact our
ESH-coordinator at fsd@itt.com or at:
ITT Water & Wastewater AB
Gesällvägen 33
SE-174 87 Sundbyberg,
Sweden
Phone: +46 8 475 60 00
Fax: +46 8 475 69 00
Time of validity The environmental product declaration which has been reviewed and approved by Det
Norske Veritas AB according to PSR 2002:5 is valid up to and including 2009-mm-dd.
Accredited
Certification
body
Registration number: S-P-00162
Det Norske Veritas Certification AB
Hemvärnsgatan 9
P.O. Box 6046, SE-171 06, Solna,
Sweden
Phone: +46 8 587 940 00
Fax: +46 8 651 7043
References • Product Specific Requirements (PSR) – Submersible pumps and mixers. PSR
2002:5, version 1.0 (4 October 2002, revised 2004-01-20)
• ISO 14025:2006, Enviromental labels and declarations – Type III environmental
declarations – Guiding principles and procedures.
• Simplified environmental reporting 2001 – ITT Flygt factory in Emmaboda.
• Generell LCA för dränkbara pumpar och omrörare, exemplifierad av pump 3085.182.
Confidential LCA report available by special permission, ITT Water & Wastewater
AB 2003-12-10.
• A systematic approach to environmental priority strategies in products development
(EPS), Version 2000 – Models and data. Steen, B., CPM report 1999:5, Chalmers
Univerity of Technology, Gothenburg, Sweden 1999.
• Energy statistics of OECD countries 1997 – 1998. IEA Statistics, ISBN
92–64–05914–8, page 11.300, Edition 2000.
10 Environmental Product Declaration, Flygt 2660.180

What can ITT Water & Wastewater do for you?
Integrated solutions for fluid handling are offered by ITT Water & Wastewater as a world leader in trans-
port and treatment of wastewater. We provide a complete range of water, wastewater and drainage
pumps, equipment for monitoring and control, units for primary and secondary biological treatment,
products for filtration and disinfection, and related services. ITT Water & Wastewater, headquartered in
Sweden, operates in some 140 countries across the world, with own plants in Europe, China and North
and South America. The company is wholly owned by the ITT Corporation of White Plains, New York,
supplier of advanced technology products and services.
www.ittwww.com ITT Water & Wastewater AB
SE-174 87 Sundbyberg
Sweden
Visiting address:
Gesällvägen 33
Sundbyberg
Sweden
Tel. +46–8–475 60 00
Fax +46–8–475 69 00
898388_01_en_US.2009–03.EPD.2660.180
© ITT Water & Wastewater AB