UNEX brazed plate heat-exchangers are made of high quality, pressed stainless steel plates. These high-grade steel plates are brazed by means of pure copper or nickel using a vacuum furnace to produce a compact unit. Brazed plate heat exchangers are pressure vessels and in order to meet their relevant safety regulations , each heat exchanger is submitted to a pressure and a leak test. All products are designed individually for the appropriate application and manufactured accordingly.
Copper and nickel brazed plate heat exchangers
Main characteristics
Ideal for
Main characteristics
- Pressure from vacuum up to 30 bar
- Working temperatures from -20 °C to 250 °C
- High heat transfer coefficients
- Compact design
- Low pressure drop
- Heat transfer area from 0,09 up to 65,4 m2
- Good performance for gas or fluids
- Custom-made construction
- Low LMTD
- Low weight compares to other type of heat exchangers
- Good self-cleaning, due to high media velocities
- Suitable for parallel installation
- Wide range of fittings and connections
- Use as heat exchanger, condenser or evaporator
Ideal for
Cooling and refrigeration
• Evaporation
• Condensation
• De-superheating
• Economizer
• Floor and wall cooling
Heating
• Hot water
• Radiant heating
• Swimming pools
• District heating
• Solar
• Thermal Power Stations
Cooling and heating of industrial fluids
• Chemical industry
• Pharmaceutical industry
• Surface treatment
• Process industry
• Oil heating and cooling