These features make the SonFlow SFB30 suitable for continuous duty in HVAC and industrial applications in Greece, Romania and Cyprus, when properly selected for the specific operating conditions.
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SonFlow SFB30 Plate Heat Exchanger for HVAC and Industrial Systems
KONTECH supplies SonFlow SFB30 brazed plate heat exchangers to engineering companies and HVAC contractors in Greece, Romania and Cyprus for heating, cooling and process installations.
Compact brazed plate heat exchanger for heating, cooling and thermal duties in Greece, Romania and Cyprus
The SonFlow SFB30 series is a copper brazed plate heat exchanger range. It is constructed from thin corrugated stainless steel plates assembled between stabilizing cover plates. Copper foil between each plate is melted during the vacuum brazing process, permanently sealing the unit. The design is gasket free and intended for controlled operating conditions and fluids.
The series includes SFB31 and SFB32 versions. They are designed for reliable heat transfer with a very small footprint and easy installation where space is limited. Different thermal configurations are available to match application demands. SFB30 is used in HVAC installations, heat pump systems, domestic hot water production and light industrial thermal processes in Greece, Romania and Cyprus.
The SFB30 series is engineered in Denmark and optimized for Mediterranean and Eastern European climate conditions, making it ideal for both high ambient temperatures and continuous industrial duty. When properly selected for the duty, the series delivers stable thermal performance and low maintenance requirements under defined operating conditions.
Why engineers in Greece, Romania and Cyprus
choose brazed plate heat exchangers
Brazed plate heat exchangers are widely selected by engineers in Greece, Romania and Cyprus for for applications that require continuous duty systems with controlled fluid conditions. In this context, SonFlow SFB30 offers:
- Compact, space saving design with an extremely small footprint
- Gasket free construction and no frame
- High resistance to pressure and temperature
- High heat transfer efficiency in a compact unit
- Lightweight design that is easy to handle
- Potential for lower operating and life cycle costs when properly selected
This makes SFB30 a solid option for projects with limited space and clearly defined operating conditions.
Typical applications of the SFB30
SonFlow SFB30 series is commonly used in:
- District heating and district cooling
- HVAC systems for residential and commercial buildings
- Heat pump installations
- Domestic hot water production
- Solar thermal systems
- Refrigeration and cooling circuits
- Industrial processing
- Marine systems
- Data centres cooling
- Oil cooling
The series is suitable for clean or mildly contaminated fluids where disassembly for cleaning is not expected. In Greece and Cyprus, it is widely used for hotel HVAC and office building. In Romania, it is commonly installed in district heating, cooling and heat pump installations.
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Key technical highlights for HVAC and industrial duties
- Compact design for limited installation space
- Design pressure up to 40 bar depending on version
- Operating temperature from -100°C to +185°C
- Plate material AISI 316 stainless steel
- Copper brazed construction with vacuum brazing
- High heat transfer efficiency in a compact unit
- Low service and maintenance needs under defined conditions
Request a quotation for SonFlow SFB30
To prepare a properly sized quotation, please provide:
- Flow rates each side
- Inlet and outlet temperatures
- Fluid type
- Required thermal capacity
- Operating pressure
Send us your parameters. Our team will calculate the optimal configuration and provide a technical offer within 24 hours for projects in Greece, Romania and Cyprus.
Technical specifications of SFB30
Design pressure
- Copper brazed: 25 bar
- Copper brazed: 40 bar
Operating temperature
- From -100˚C to 185˚C
Construction standards
- EN13445 (PED 2014/68/EU)
- ASME Section VIII, Div. 1
Connection types
- 3/4” inside pipe thread ISO7-R
- 1” pipe thread ISO7-R
- 1 1/4” pipe thread ISO7-R
- 1 1/2” pipe thread ISO7-R
- Ø 22,3 pipe for brazing
- Ø 28,2 pipe for brazing
- NPT threads upon request
Plate options for SFB30
Available configurations for the number of plates for plate heat exchanger SFB30:
- SFB31: 11, 15, 21, 31, 41, 51, 61, 71, 81, 91, 101
- SFB32: 11, 15, 21, 31, 41, 51, 61, 71, 81, 91, 101, 111, 121, 131, 141, 151
The specific number is selected based on working conditions, fluids used, and required efficiency.
Plate material
- Stainless steel AISI 316
Brazing material
- Copper
Accessories
- Insulation jackets
- Foundation feet
- Mounting brackets
- Support frame for SFB32 only
SonFlow reserves the right to change specifications without prior notification.
Request for quotation
Specify the main technical parameters of your project to receive a personalized offer as soon as possible. Fill in the required information in the form below and click "Send" to submit it.
About SonFlow and KONTECH
KONTECH Ltd. is the official distributor of SonFlow A/S for Bulgaria, Greece, Cyprus and Romania.
SonFlow heat exchangers are designed in Denmark and manufactured for high efficiency, durability and professional HVAC and industrial use.
Whether you are building a hotel HVAC system in Cyprus, an industrial plant in Romania, or a cooling system in Greece, the SonFlow SF30 delivers stable and efficient heat transfer.
High-quality heat exchange solutions delivered directly from the factory
Over 45 years of experience in heat exchange technologies. Certified products.
