Brazed plate heat exchanger single-flow LUNA LD235LN-150L-DN80SS (connections: 4 stainless steel flanges) 0420-1241

Brazed plate heat exchangers – effective solutions for demanding installations

LUNA brazed plate heat exchangers, made entirely of stainless steel materials, are advanced devices designed for efficient heat exchange in various applications. The construction based on stainless steel brazing ensures material homogeneity, increasing the level of hygiene and resistance to corrosion, pressure surges and temperature changes. This is an ideal solution where reliability and durability are required.

Construction and application

LUNA heat exchangers operate on the principle of counter-current flow, which maximizes the efficiency of heat exchange. The heat exchange surface is formed by corrugated stainless steel plates, permanently joined by stainless steel solder. This construction ensures tightness and high strength. These heat exchangers are used in heating and cooling systems with increased sanitary requirements, as well as in installations with aggressive media or galvanized pipes.

Advantages and benefits

• High corrosion resistance: Construction entirely of stainless steel materials guarantees long-term operation even in difficult conditions.
• Leak-proof construction: The brazing process in a vacuum furnace ensures a durable and tight connection of the plates, eliminating the risk of leaks.
• Optimal flow: Specially shaped flow channels minimize flow resistance while maintaining high heat exchange efficiency. This also prevents the accumulation of impurities inside the heat exchanger.
• Compact dimensions: Small dimensions with high thermal loads allow for saving space in the installation.
• Wide range of temperatures and pressures: The ability to operate at temperatures up to 200°C and pressures up to 16 bar expands the range of applications for LUNA heat exchangers.
• Easy installation and disassembly: The heat exchanger design allows for quick and convenient installation and disassembly if servicing or cleaning is required.
• Versatility: Availability of various connection sizes and single-pass versions allows you to adapt the heat exchanger to specific installation needs.

Specification of model LD235LN-150L-DN80SS

This specific model is characterized by stainless steel flanged connections (DN80) and a single-pass construction. The dimensions of the device are 310 mm wide and 788 mm high, allowing for easy adaptation to existing infrastructure. The maximum flow temperature is 200°C, and the maximum working pressure is 16 bar – these parameters ensure safe and efficient operation in demanding conditions. Insulation jacket - yes. Main connection type - external thread. Secondary circuit connection - external thread. Nominal diameter on the primary and secondary side is DN80.