Danfoss SONDEX®

Heat Exchangers

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Welded Heat Exchangers

Welded Heat Exchangers

SondBlock and all-welded plate heat exchangers are designed for use in aggressive media, extreme temperature and/or high pressure.  Plate and shell heat exchangers (SPS) are perfect choices for condensation and steam heating duties and spiral heat exchangers are very well-suited for applications that require treatment of challenging fluids.

Products in this category

SONDEX® all-welded plate heat exchangers (SAW)

Our SONDEX® all-welded plate heat exchangers (SAW) provide very efficient heat transfer and are designed primarily for use in applications that involve aggressive, demanding media and high process temperatures, such as the chemical, petrochemical, refrigeration, and pharmaceutical industries, to name a few.

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SONDEX® SondBlock heat exchangers (SB/SBL)

Our SONDEX® SondBlock heat exchangers (SB/SBL) are compact and durable solutions for challenging applications that involve aggressive media, extreme temperatures, and/or high pressure. As SondBlock heat exchangers have no exposed gaskets, they can replace shell and tube heat exchangers and cover the same duties, yet offer numerous advantages in terms of cost, size, and performance.

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SONDEX® plate and shell heat exchangers (SPS)

Our SONDEX® plate and shell heat exchangers (SPS) are perfect choices for condensation and steam heating duties. A fully welded plate pack makes the heat exchangers well-suited for handling aggressive media as well as high pressure levels and temperatures. Less space demanding and much lighter in weight, they are good replacements for shell and tube heat exchangers.

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SONDEX® spiral heat exchangers

Exceptionally well-suited for sludges, slurries, waste water, fouling, liquids with high viscosity, and liquids that contain fibers and solids, our SONDEX® spiral heat exchangers are the definitive solution for applications that require treatment of challenging fluids. The design allows for a countercurrent flow that makes it possible to achieve very close temperature approaches.

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Faq

What kind of heat exchanger is right for me?

The choice of heat exchanger depends on many factors. Our skilled sales engineers design the heat exchanger with the appropriate dimensions and correct specifications based on your input and requirements, to ensure that you receive a quality solution that performs optimally.

Which certificates are available for the heat exchangers?

Please refer to (Name of certificate page) for a complete list of our certificates. (Link to certificate page)

Where can I get a price list?

As each heat exchanger is individually designed, the price will vary according to the specifications. Please contact your local sales responsible or department for a quotation. (Link to contact page)

How can I get a quotation?

Please fill out our inquiry form (Link to inquiry form), contact your local sales office (Link to contact page). To receive a correct quotation you will need the following data:

  • Duty
  • Type of media
  • Pressure drop
  • Flow rate
  • Working pressure
  • Thermodynamic properties
  • Temperature
  • Working temperature

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Gasketed Heat Exchangers
What would you like to know more about? We offer a wide range of informative and inspiring content that will help you take the next step towards developing better heating solution
Welded Heat Exchangers
What would you like to know more about? We offer a wide range of informative and inspiring content that will help you take the next step towards developing better heating solution
Brazed Heat Exchangers
What would you like to know more about? We offer a wide range of informative and inspiring content that will help you take the next step towards developing better heating solution
Freshwater Distillers
What would you like to know more about? We offer a wide range of informative and inspiring content that will help you take the next step towards developing better heating solution

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Please get in touch with your local contact person for more information and learn how Danfoss can help improve your business. Additionally, please feel free to fill out the contact form.

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