Plate heat exchangers SonFlow
Plate heat exchangers with proven reliability and maximum efficiency
SonFlow plate heat exchangers are innovative solutions that combine high thermal efficiency, compact design, and long-term durability. Choosing the right heat exchanger is essential for the efficiency of your system. Request a personalized quote and discover the best fit for your project.
Explore SonFlow heat exchangers
What makes SonFlow plate heat exchangers a superior choice
Made in Denmark
SonFlow plate heat exchangers are manufactured in Kolding, Denmark.
Over 45 years of expertise
Qualified experience in the production and design of heat exchangers.
Proven quality
Modern and professional manufacturing facilities with advanced capabilities.
Flexible Solutions
SonFlow features a wide range of plate types for optimal efficiency.
Fast Delivery
Provides short production and delivery terms for plate heat exchangers.
Competitive prices
Purchase your plate heat exchanger through us — we supply directly from the factory.
Discover the full range of SonFlow heat exchangers
Gasket plate heat exchanger
Brazed plate heat exchanger
Free Flow plate heat exchanger
Condenser plate heat exchanger
Intelligent heat exchange solutions you can trust
Higher efficiency
Innovative plate heat exchanger technology delivers up to 30% higher efficiency in advanced heat exchange solutions.
Serviceable design
Plate heat exchangers with serviceable design for easy maintenance and long-lasting performance.
Optimized costs
SonFlow plate heat exchangers are engineered for maximum energy efficiency and a quicker return on investment.
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Discover the people and passion behind SonFlow
SonFlow A/S is a leading European manufacturer of plate heat exchangers, certified to the highest international standards. Known for reliability and quality, SonFlow ensures optimal performance and energy efficiency in every product.
Aage Søndergaard founded SonFlow in 2019. A few years earlier, he sold his life’s work—Sondex—to Danfoss. With SonFlow, he proudly continues a strong legacy built on decades of expertise in plate heat exchanger design and manufacturing.
Today, SonFlow builds cutting-edge plate heat exchangers, providing trusted solutions for a wide range in industries and different applications. Take a closer look at SonFlow’s modern manufacturing facilities and watch the full video until the end.
SonFlow operates through a wide network of distributors. KONTEH is the official distributor in Europe. Our company supplies plate heat exchangers in Bulgaria, Greece, Romania, and other neighboring regions. Contact us if you are doing business in any of these areas.
Proven performance, trusted by industries worldwide
98%
customer satisfaction
100% compliance
with industrial standards
10 000+
plate heat exchangers sold
Up to 50%
reduction in energy costs
Frequently asked questions (FAQ)
What are the typical applications of SonFlow products?
- HVAC - heating & cooling, hot water production, refrigeration, ect.
- Industry - heavy industry, chemical industry, marine, ect.
- Food and beverage - dairy, brewery, sanitary & food industry.
Are plate heat exchangers available in stock?
Some types of brazed heat exchangers are available in stock and ready for delivery.
Gasketed plate heat exchangers are manufactured upon individual request, based on your specific project requirements. Contact us for more info.
What is the delivery time for SonFlow plate heat exchangers?
Both gasketed and brazed plate heat exchangers have a standard delivery time of up to 4 weeks. Due to public holidays or planned summer vacations, delivery times may occasionally vary. For a more precise estimate, please contact us.
KONTECH’s team is here to assist you.
Contact us
Let us know the main technical details of your project, and we’ll get back to you with a custom offer tailored to your needs shortly.
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