Brazed plate heat exchanger counterflow LUNA LB31LN-30-2-1" (connections: 4 male threads) 0420-0345

Plate heat exchangers – efficient heat exchange in heating and cooling systems

The brazed counter-flow plate heat exchanger LUNA LB31LN-30-2-1" is an advanced device designed for efficient heat exchange between two media flows. The brazed construction ensures high tightness and corrosion resistance, making it an ideal solution for both installers and end-users looking for a reliable and durable component.

Construction and application

The LUNA LB31LN heat exchanger is characterized by a compact design and high heat exchange efficiency with relatively small dimensions. Made entirely of stainless steel with brazed plates, it guarantees long-term operation even in harsh conditions. It finds application in a wide range of installations, such as:

• Central heating systems
• Cooling installations
• Industrial processes requiring precise temperature control
• Underfloor heating
• Domestic hot water preparation

Thanks to its counter-flow design, the heat exchanger allows for simultaneous heat exchange in both directions, increasing its efficiency and flexibility. GZ 1 inch (25 mm) connections facilitate integration with existing installations.

Key features and benefits

• Durability and resistance: Construction from stainless steel and the brazing process in a vacuum furnace ensure high resistance to corrosion, temperature changes and pressure fluctuations. This translates into a long service life and minimal operating costs.
• High efficiency: The optimal shape of the flow channels maximizes heat exchange while minimizing flow resistance. This ensures that the heat exchanger operates efficiently even under high thermal loads.
• Compact dimensions: Compact dimensions (width 123 mm, height 286 mm) make installation easy even in limited spaces.
• Versatility: The ability to use in various media and temperatures (up to 200°C) and the maximum working pressure of 20 bar make the heat exchanger a universal solution for many applications.
• Tightness: Brazed plate connections guarantee complete tightness of the structure, eliminating the risk of leaks and ensuring safe system operation.
• Compatibility with insulation: The possibility of using insulating wrap allows for reducing heat loss and improving the energy efficiency of the installation.