GBH-HP Series High-Pressure Brazed Heat Exchangers for Subcritical and Transcritical Applications
The GBH-HP Series is our pressed-plate brazed model developed for the most demanding mechanical and thermal requirements. It is ideal for subcritical and transcritical CO2 systems and industrial applications at pressures up to 140 bar.
Applications
- CO₂-based heat pumps
- Supermarket refrigeration with CO₂
- Oil cooling
- Industrial heating and cooling
- Power plants
Material specifications
- Plate material: Stainless steel, AISI 316/AISI 316L
- Brazing material: Copper
Performance limits
- Operating temperature: -40°C to +150°C
- Operating pressure: up to 140 bar
Key features
- Safety Chamber™: Models 700 and 1000
- Delta Injection: Models 500, 700 and 1000
- Full-flow system: Model 500
- Double-wall option: GBH-HP-DW 500 H model
- PED (CE) approval