Brazed plate heat exchangers - Danfoss

making modern living possible
refrigeration &
air Conditioning division
Brazed plate heat exchangers
– the cool solution to heat transfer

Danfoss brazed plate heat exchangers
– tailored for refrigeration and air conditioning systems
Your business is important, that is why we offer a range of brazed plate heat exchangers to meet your exact needs.
engineered to add value over a lifetime of ownership, our solutions provide a whole new level of performance and
cost-effectiveness.
less space and weight, wide range of sizes and cooling capacities, high heat transfer surface, great versatility,
available for high-viscosity fluids and low energy consumption are just a few of the many benefits.
providing the ability to remove and transfer heat from one medium to another, brazed plate heat exchangers are
a cost-saving alternative to conventional condensers and evaporators. suitable for a wide range of refrigerants
including Co2 and ammonia, they contribute to a reduced refrigerant volume in the system.
thanks to the scope of our entire product range for the refrigeration and air conditioning industry you can select
all products for your cooling system - compressors, controls, electronics and heat exchangers - from one supplier.
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The structure of a brazed plate heat exchanger
a brazed plate heat exchanger, consists of a series of thin, corrugated metal plates that are brazed together to
improve heat transfer efficiency. the plates are compressed together in a rigid frame to create an arrangement
of parallel flow channels. one fluid travels in the odd numbered channels, the other in the even.
brazing the plates together eliminates the need for sealing gaskets and thick frame plates.
danfoss brazed plate heat exchangers can be copper- or nickel-brazed and are available with threaded or
welded connections.
Environmentally friendly
as a global leader in the field of refrigeration and air conditioning we continuously strive to provide our customers with
innovative components that are energy efficient and environmentally responsible, especially when it comes to
the use of refrigerants.
built compact to require less refrigerant danfoss brazed plate heat exchangers are an environmentally friendly
solution.
Customized solutions
Having developed software that can select the most optimal models based on the working conditions of the
heat exchangers, we can offer oems solutions adapted to their exact needs.
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Product advantages
• Compact design
• Copper or nickel brazed
• Solder type or threaded connections
• Optimal heat transfer efficiency
low pressure drop
• Hermetically-sealed
• Versions for standard and high
pressure operation
• Low fouling
• 3 circuit design for heat pumps
• Low investment costs
• High corrosion resistance
• Easy to service
• Long lifetime
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Main data:
• Min. temperature:
-196°C / -320°F
• Max. temperature:
+ 200°C / 392°F
• Design pressure:
10-45 bar (145-652)
• Cooling capacity/heat load:
1-500 kW
Approvals:
• CE certificate according to
(PED) 97/23/EC
• UL approvals
• ISO 9001:2000
• CSA
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Air conditioning
Keep it comfortable
in the air conditioning industry, it’s not enough to keep up with
technology. You’ve got to fulfil complex demands.
on the one hand people demand a comfortable climate where they
work, shop or meet with other people, but on the other hand they
want energy solutions with low impact on the environment.
air conditioning consumes a lot of energy. therefore it is essential
that the technical solution behind it is energy efficient while it fulfils
its mission.
due to our state-of-the-art technology you can build an air condi-
tioning system with danfoss brazed plate heat exchangers that
improves the quality of life for people everywhere while protecting
the environment.
Your benefits:
• Easy installation
• High performance
• Low refrigerant volume
• Long life-time
• Low operation costs
• Reduced energy consumption
Danfoss brazed plate heat
exchangers perfectly fit air conditioning
applications like:
• Manufacturing industries,
factories
• Supermarkets
• Shopping centres
• Airports
• Hospitals
• Hotels
Function:
• Chillers
• Heat pumps
• Brine coolers
• Air dryers

Commercial refrigeration
Keep it cold
keeping fresh and frozen food products at precisely the correct
tempe ratures are crucial factors in the commercial refrigeration
industry.
With Danfoss brazed plate heat exchangers you can build a refrigeration
system that delivers the best value over the longest period
of time. due to their high heat transfer performance they contribute
to an increased overall cooling capacity resulting in reduced energy
consumption.
Your benefits:
• Wide product range
• High efficiency
• Low refrigerant charge
• Easy installation
• Low installation and lifecycle
costs
• Refrigerant-neutral - Supports
R134a, R404A, R410A and CO 2
Danfoss brazed plate heat
exchangers perfectly fit
commercial applications like:
• Supermarket systems
• Ice making machines
• Beverage & beer cooling
Function:
• Evaporators
• Sub coolers
• Economisers
• Condensers
• Desuperheaters

Designed for cost-effectiveness
Keep it cost-effective
reducing life cycle costs, not product costs, is the key to serious cost
savings for many industries.
by using the latest technologies danfoss can offer you a cost-
effective solution that improves your refrigeration processes
and lowers your maintenance and energy costs. a solution that is
engineered to add value over a lifetime of ownership.
as a result of their compact design, moderate volume and weight,
danfoss brazed plate heat exchangers keep the total refrigerant volume
low, ensure easy installation and enable you to design efficient
systems with the lowest environmental impact.
Your benefits:
• Easy installation
• High performance
• Reliable operation
• Cleaning in place
• Low refrigerant charge
Danfoss brazed plate heat
exchangers perfectly fit
applications like:
• Food industry, including dairies,
fish and meat processing plants
• Beverage industry, including
breweries for beer, carbonated
soft drinks and other beverages
• Pharmaceutical process industry
• Chemical process industry
• Indirect and direct systems
• Air compressors
Function:
• Condensers
• Evaporators
• Cascades
• Desuperheaters
• Chillers

Manufacturing and support
Production facilities
at all our manufacturing facilities we have made major investments in state-of-the-art facilities for
the design, fabrication, and assembly of components. this commitment reflects the philosophy that
guides our manufacturing strategy: combine first-rate people, local presence, world-class efficiency
and leading-edge technology to ensure the uncompromising quality of our products and services.
Strict quality assurance
to provide our customers with the best products, we go through every process step – from raw
material purchasing and manufacturing to finished products packing – with meticulous care. our
brazed plate exchangers are individually leak and pressure tested to ensure first-class quality.
All Danfoss factories are ISO 9000 certified – and we strictly adhere to this practice to achieve our
high quality goals.
Comprehensive services
our products are backed up by our global network of sales and service centres that are always
ready to give you the most prompt assistance you may need, no matter where you are.
Your total solution provider
for years, we have supplied refrigeration and air conditioning solutions to the world’s leading refrigeration
and air conditioning manufacturers. this has taught us that the best solutions are achieved
together with our customers, converting their application requirements into optimum solutions
that work, and keep on working.

the danfoss product range for the
refrigeration and air conditioning industry
danfoss refrigeration & air Conditioning is
a worldwide manufacturer with a leading
position in industrial, commercial and
supermarket refrigeration as well as air
conditioning and climate solutions.
Controls for
Commercial Refrigeration
Controls for
Industrial Refrigeration
We focus on our core business of making
quality products, components and systems
that enhance performance and reduce
total life cycle costs – the key to major
savings.
Industrial Automation Household Compressors Commercial Compressors
Sub-Assemblies
Thermostats
Electronic Controls &
Sensors
We offer a single source for one of the widest ranges of innovative refrigeration and air
conditioning components and systems in the world. and, we back technical
solutions with business solutions to help your company reduce costs,
streamline processes and achieve your business goals.
Danfoss A/S • www.danfoss.com
Brazed plate
heat exchangers
DKQB.PB.000.A1.02/520H2322 www.danfoss.com
Danfoss A/S © – Produced by RA Marketing 07.06.xx