Screw compressor
GEA Grasso L XHP
Screw compressor optimized for ammonia heat pumps up to +95°C / 203 °F and 70-bar / 1,016-psi gas applications.
The GEA Grasso L XHP screw compressor is ideally suited for heat pumps. Based on the tried-and-trusted GEA Grasso screw compressor technology that has been refined over the last 50 years, the optimized design lends itself to a wide range of applications. As a result, we have extended the operation limits so that the GEA Grasso L XHP features a design pressure of 70 bar / 1,016 psi and a maximum discharge temperature of 140°C / 284°F. That means it is also a perfect fit for high-pressure gas applications. The compressor series is available in three sizes with a swept volume of 1,990 to 2,748 m³/h / 1,172 to 1,617 cfm at a running speed of 2,940 rpm.
Innovative high-pressure screw compressor
To ensure that the L XHP delivers the efficiency and reliability expected of a sustainable solution, we engineered an innovative new rotor profile. When combined with the extremely robust design and new balance piston concept, it makes the GEA Grasso L XHP the best high-pressure screw compressor we have ever created. It’s perfect for ammonia heat pumps and high-pressure gas applications.
Highlights & technical features
- New design optimized for NH3 heat pumps and high-pressure gas applications
- Engineered for a long service life and easy maintenance
- Suitable for a wide range of applications
- Variable Vi
- Max. condensation temperature of 95°C / 203°F
- Compressor design pressure of 70 bar / 1,016 psi (g)
- Available in three sizes: 1,990 m3/h to 2,748 m3/h / 1,172 to 1,617 cfm at 2,940 rpm
- Max. speed of 3,600 rpm
- Max. discharge temperature of 140°C / 284°F
Technical data
| Model | Swept volume (m³/h) |
Swept volume (cfm) |
Heating capacity¹ (kW) |
Heating capacity (MBH) |
|||||
|---|---|---|---|---|---|---|---|---|---|
| 2,940 rpm | 3,550 rpm | 2,940 rpm | 3,550 rpm | R717, 0 to 75°C |
R717, +35/+95°C |
R717, 32 to 167°F |
R717, 95 to 203°F |
||
| H2000 | 1,990 | 2,403 | 1,172 | 1,415 | 2,250 | 5,350 | 7,677 | 18,255 | |
| H2400 | 2,390 | 2,886 | 1,407 | 1,699 | 2,700 | 6,500 | 9,213 | 22,179 | |
| H2800 | 2,748 | 3,318 | 1,617 | 1,953 | 3,150 | 7,550 | 10,748 | 25,762 | |
¹) Stated temperature values at 2,940 rpm. Evaporation/condensation values are approximations
Approfondimenti GEA
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