Plate heat exchanger PLEX 310-80 for heat pumps with a capacity of 12-15 kW, powered by groundwater. 075318

Heat exchanger for heat pumps – efficiency and durability

PLEX 310-80 is a plate heat exchanger dedicated to working with heat pumps with a power of 12-15 kW, powered by groundwater. Its construction, based on brazed stainless steel plates, guarantees high heat exchange efficiency and long-term reliability. It is a key element in heating and cooling systems, ensuring optimal heat pump performance.

Construction and application

The PLEX 310-80 heat exchanger is specifically designed to work with popular NIBE F1145/F1245/F1145 PC/F1245PC/F1345 heat pumps. Its compact dimensions (360 mm wide, 257 mm high and 112 mm deep) allow for easy installation even in limited spaces. The use of stainless steel (SS 23 43) ensures corrosion resistance and durability, even in harsh operating conditions. Additionally, the heat exchanger is adapted for use with insulation cladding, which minimizes heat loss and increases the efficiency of the entire system.

Key features and benefits

• High efficiency: Heat exchange power at 60 kW ensures efficient heating or cooling of the building.
• Durability and resistance: Stainless steel construction guarantees corrosion resistance and long device life.
• Compact dimensions: Facilitate installation in various installation configurations.
• Wide temperature range: The ability to operate in a temperature range from -195°C to 185°C makes the heat exchanger universal and can be used in various climatic conditions.
• Optimal flow: Primary circuit flow rate is 16 m³/h, and secondary circuit flow rate is 1 m³/h, ensuring efficient heat exchange.
• Easy integration: Standard connections (nominal diameter 1 inch (25) on both sides) facilitate connection to the existing installation.
• Safety: Maximum differential pressure of 3 bar ensures safe operation of the device.

Technical parameters in practice

The high power of the heat exchanger (60 kW) allows for efficient use of energy extracted from the ground by the heat pump. The brazed plate construction provides a large heat exchange surface with compact device dimensions. The flows of both circuits have been optimized for cooperation with NIBE heat pumps, which translates into stable and efficient system operation. The connection spacing of 250 mm facilitates installation and connection to the heating or cooling installation.