Brazed plate heat exchanger counterflow LUNA LA34LN-30-2-3/4" (connections: 4 male threads) 0420-0321

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

The LUNA LA34LN-30-2-3/4" brazed, two-flow plate heat exchanger is a high-performance device designed for efficient heat exchange in various applications. Made entirely of stainless steel materials, it ensures reliability and long-term operation even in demanding conditions. The two-flow design with four threaded connections (GZ 3/4 inch) makes it a versatile solution for both installers and end-users.

Design and application

LUNA heat exchangers are characterized by a brazed plate construction, which ensures high tightness and resistance to pressure fluctuations and temperature changes. The use of stainless steel brazing material guarantees material homogeneity, increasing the level of hygiene and corrosion resistance. Thanks to the optimal shaping of the flow channels, the heat exchanger offers a compromise between low flow resistance and high heat exchange efficiency. This minimizes the risk of dirt accumulating inside the device.

This model, with dimensions of 81 mm width and 471 mm height, is perfect for central heating, cooling, air conditioning systems, and industrial processes requiring precise temperature control. The maximum flow temperature of up to 200°C and the maximum working pressure of 20 bar allow the heat exchanger to be used in a wide range of operating parameters. Additionally, the possibility of using insulation wrap increases the energy efficiency of the installation.

Advantages and benefits

• Durability and reliability: Stainless steel construction guarantees long life and corrosion resistance, even in an aggressive environment.
• High efficiency: The optimal shape of the flow channels ensures efficient heat exchange with minimal flow resistance.
• Tightness: The brazed construction eliminates the risk of leaks and ensures safe operation.
• Versatility: Two-way flow and standard threaded connections (GZ 3/4 inch) facilitate integration with existing installations.
• Easy installation: Compact dimensions and simple construction facilitate installation and maintenance of the device.
• Hygiene: Stainless steel brazing ensures a high level of hygiene, which is particularly important in sanitary and food applications.
• Resistance to working conditions: High resistance to changes in pressure and temperature allows operation in difficult industrial conditions.