
Plate heat exchanger SFB50

Compact and efficient heat transfer solution for industry
Plate heat exchanger SFB50 is a high performance model in the well-established SonFlow series of brazed plate heat exchangers. Engineered for reliable operation at high temperatures and pressures, it offers robust heat exchange performance in even the most demanding industrial, power and HVAC systems. Thanks to its features, the SFB50 is the preferred solution for engineers and designers looking for durability, efficiency and optimum value for money.
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Industries where plate heat exchanger SFB50 is used
- Cooling and heating
- HVAC industry
- Refrigeration
- Industrial
- Marine industry
- Domestic hot water installations
- Heat pump
- Solar heating
Business benefits of using brazed plate heat exchangers
- Lower operating costs
- Reduce life cycle cost
- Easy installation
- High thermal transfer efficiency
- Increased energy efficiency
- Low weight
What are the main features and key advantages of the plate heat exchanger SFB50
Every detail in the plate heat exchanger SFB50 has been designed with care to ensure optimum results:
- Compact design
- Flexible selection solutions
- Design pressure up to 40 bar
- Operating temperature up to 185°C

Design pressure
- Copper brazed: 25 bar
- Copper brazed: 40 bar
Temperature
From -100˚C to 185˚C
Construction standards
EN13445
Connection types
- 2” pipe thread ISO7-R
- Ø 42,2 pipe for brazing
Plate options for SFB51
Available plate number configurations for plate heat exchanger SFB50:
- SFB51: 11, 21, 31, 41, 51, 61, 71, 81, 91, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191, 201
Selection of a specific number depends on operating parameters, fluid type and required efficiency.
Plate material
Stainless steel AISI 316
Brazing material
Copper
Accessories
- Insulation jackets
- Foundation feet