Danfoss-Sondex Plate Heat Exchangers

Why Choose Danfoss-Sondex Heat Exchangers

Danfoss-Sondex heat exchangers represent the pinnacle of innovative technologies and intelligent design. 

These heat exchangers can significantly lower your energy consumption and perfectly adapt to your unique requirements. Their high performance and low-pressure drop optimise the overall system performance, making them a stellar investment. The compact design simplifies installation, allows easy maintenance, and offers a smaller footprint.

Applications of Danfoss-Sondex Heat Exchangers

Danfoss-Sondex heat exchangers are used across a variety of industries. These include the HVAC industry for district heating and cooling solutions, marine/offshore industry for oil cooling, dairy/food/beverage industry for pasteurisation and heat recovery, sugar industry, biogas industry, pulp and paper industry, heavy industry, mining industry, petrochemical industry, and the chemical industry for waste heat recovery.

Danfoss-Sondex Heat Exchanger Technology

Danfoss engineers have enhanced the heat exchanger plates’ design with the introduction of the D-plate series, significantly upgrading traditional Fishbone plates. The vast majority of the company’s heat exchangers use SONDEX® Fishbone plate pattern technology, designed for high thermal performance while using the allowed pressure drop efficiently.

Danfoss-Sondex Heat Exchanger Specifications

Equipment Types:

• Standard Plate Heat Exchangers
• Brazed Plate Heat Exchangers

Frame Types:

• Frames designed in accordance with FEA, PED 2014/68/EU (EN13445), and ASME sec VIII, Div. 1 construction standards.

Flow Type:

• Optimised for high performance with low-pressure drop

Connection Types:

• Connection sizes from DN25 to DN600 (1″ to 24″)

Gasket Type:

• Innovative D-plate technology for superior sealing and longevity

Gasket Materials:

• Range of materials including EPDM-HT, NBR-HT, Viton

Chevron Pattern:

• SONDEX® Fishbone plate pattern technology for efficient thermal performance

Plate Material:

• Diverse selection including AISI 304/316, titanium, SMO, Hastelloy.

Danfoss-Sondex Heat Exchanger Installation and Maintenance

• Compact design for easy installation
• All connections on the head, eliminating the need to disconnect during inspection, cleaning, or service
• Primarily single-pass solutions, offering efficient and hassle-free operation

Danfoss-Sondex Heat Exchanger Parts & Services

Spare Parts:

A wide range of replacement parts, including gaskets and plates

On-Site Servicing:

Expert maintenance, repair, and servicing tasks conducted at your location

Off-Site Servicing:

Servicing performed at our facilities for added convenience

New Equipment:

Provision of new Danfoss-Sondex heat exchangers, customised to meet your specific requirements

Site Survey:

On-site visitation to evaluate your needs and recommend the most suitable heat exchanger solutions

Downloads

• • Danfoss Gasketed Plate Heat Exchangers
  • Gasketed Plate Heat Exchangers (DN 32 / 1.25”)