Reciprocating Compressor Systems
GEA Grasso V HS
High speed reciprocating compressors for more capacity
GEA’s industrial reciprocating compressors stand for reduced total cost of ownership (TCO) thanks to less power consumption, minimal maintenance costs and maximum reliability. This proven concept is now also available at higher speeds.
The high-speed version offers a higher refrigeration capacity along with a lower investment. The speed increase provides clients with a significant increase in capacity. Because of the proportional correlation of compressor speed, swept volume and resulting capacity, up to 25 % more capacity can now be gained using the same models. That returns a significant improvement (reduction) of the relative price per kilowatt. Alternatively, users with a specific, fixed capacity requirement can benefit from the higher speed by allowing them to achieve the capacity demands with smaller compressor equipment meaning less investment and less footprint. When the high-speed version is operating at lower speeds, it offers the same significant saving potentials for your Total Cost of Ownership, reduced footprint and CO₂ emissions as the normal Grasso V series.
GEA uses natural refrigerants, such as ammonia, to get the best from the GEA Grasso compressors, and help protect the environment for future generations.
GEA chooses natural refrigerants
GEA Grasso compressors are designed and produced in Europe. They bring together more than 100 years of design experience with market leading research and technology. GEA reciprocating compressors are manufactured in 's-Hertogenbosch, the Netherlands. You are invited to visit and see the precision and quality of the GEA production process first-hand.
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Innovation
GEA has always invested in reciprocating technology with a clear vision for the future. The all new, 2nd Generation Grasso V reciprocating compressors follow this trend. They have all the key features of the previous Grasso V models, but better:
Up to 25% lower maintenance costs
Up to 25% more capacity for the same investment
Join Our Cooling Club Webinar - Cutting Costs, Boosting Performance: 2nd Generation Reciprocating Compressors.
Highlights and Technical Features
- Increased capacity: providing more capacity reduces investment costs
- Reduced footprint: use smaller compressors at higher speed
- Designed for ammonia as a natural refrigerant: zero ODP (Ozone Depletion Potential), zero GWP (Global Warming Potential)
- Unique, welded compressor housing for outstanding temperature separation
- Extended and flexible maintenance intervals through real-time measurement (up to 22.500 hours)
- High-end bearing technology for maximum service life
- Suction and discharge valve design for maximum reliability and long life
Key figures
- Swept volume range from 348 to 1992 m³/h / 204 to 1,172 cfm, variable speed up to 1800 rpm
- 4, 6, 8, or 10 cylinders for single- or two- stage operation
GEA Grasso V HS (metric units)
Medium/Large series, NH₃ freezing applications 25 bar – single stage
| Models | Swept volume1 (m3/h) |
Number of cylinders |
Speed range (rpm/min) |
Type of drive |
Cooling capacity (kW)2 | |
|---|---|---|---|---|---|---|
| -10/+35°C | 0/+40°C | |||||
| GEA Grasso V 300-2 HS | 348 | 4 | 500-1,800 | Direct | 186 | 284 |
| GEA Grasso V 450-2 HS | 522 | 6 | 500-1,800 | Direct | 279 | 429 |
| GEA Grasso V 600-2 HS | 696 | 8 | 500-1,800 | Direct | 374 | 573 |
| GEA Grasso V 700-2 HS | 796 | 4 | 500-1,500 | Direct | 451 | 675 |
| GEA Grasso V 1100-2 HS | 1,193 | 6 | 500-1,500 | Direct | 687 | 1,026 |
| GEA Grasso V 1400-2 HS | 1,592 | 8 | 500-1,500 | Direct | 915 | 1,386 |
| GEA Grasso V 1800-2 HS | 1,992 | 10 | 500-1,500 | Direct | 1,144 | 1,711 |
GEA Grasso VT HS (metric units)
Medium/Large series, NH₃ freezing applications 25 bar – two stage
| Models | Swept volume1 (m3/h) |
Number of cylinders |
Speed range (rpm/min) |
Type of drive |
Cooling capacity (kW)2 | |
|---|---|---|---|---|---|---|
| -35/+35°C | +40/+35°C | |||||
| GEA Grasso V 300T-2 HS | 262 | 3/1 | 500-1,800 | Direct | 54 | 40 |
| GEA Grasso V 450T-2 HS | 348 | 4/2 | 500-1,800 | Direct | 80 | 62 |
| GEA Grasso V 600T-2 HS | 522 | 6/2 | 500-1,800 | Direct | 108 | 81 |
| GEA Grasso V 700T-2 HS | 598 | 3/1 | 500-1,500 | Direct | 131 | 102 |
| GEA Grasso V 1100T-2 HS | 796 | 4/2 | 500-1,500 | Direct | 188 | 146 |
| GEA Grasso V 1400T-2 HS | 1,194 | 6/2 | 500-1,500 | Direct | 263 | 205 |
| GEA Grasso V 1800T-2 HS | 1,395 | 7/3 | 500-1,500 | Direct | 323 | 251 |
GEA Grasso V HS (imperial units)
Medium/Large series, NH₃ freezing applications 362 psi – single stage
| Models | Swept volume1 (cfm) |
Number of
cylinders |
Speed range (rpm/min) |
Type of drive |
Cooling capacity (TR)2 | |
|---|---|---|---|---|---|---|
| 14/95°F |
32/104°F |
|||||
| GEA Grasso V 300-2 HS | 204 | 4 | 500-1,800 | Direct | 52 | 80 |
| GEA Grasso V 450-2 HS | 307 | 6 | 500-1,800 | Direct | 79 | 121 |
| GEA Grasso V 600-2 HS | 409 | 8 | 500-1,800 |
Direct | 106 | 162 |
| GEA Grasso V 700-2 HS | 468 | 4 | 500-1,500 |
Direct | 128 | 191 |
| GEA Grasso V 1100-2 HS | 702 | 6 | 500-1,500 | Direct |
195 | 291 |
| GEA Grasso V 1400-2 HS | 937 | 8 | 500-1,500 | Direct |
260 | 394 |
| GEA Grasso V 1800-2 HS | 1,172 | 10 | 500-1,500 | Direct |
325 | 486 |
GEA Grasso VT HS (imperial units)
Medium/Large series, NH₃ freezing applications 362 psi – two stage
| Models | Swept volume1 (cfm) |
Number of cylinders |
Speed range (rpm/min) |
Type of drive |
Cooling capacity (TR)2 | |
|---|---|---|---|---|---|---|
| -31/+95°F |
104/95°F |
|||||
| GEA Grasso V 300T-2 HS | 154 | 3/1 | 500-1,800 | Direct | 15 | 11 |
| GEA Grasso V 450T-2 HS | 204 | 4/2 | 500-1,800 | Direct | 22 | 17 |
| GEA Grasso V 600T-2 HS | 307 | 6/2 | 500-1,800 |
Direct | 30 | 23 |
| GEA Grasso V 700T-2 HS | 351 | 3/1 | 500-1,500 |
Direct | 37 | 29 |
| GEA Grasso V 1100T-2 HS | 468 | 4/2 | 500-1,500 | Direct |
53 | 41 |
| GEA Grasso V 1400T-2 HS | 702 | 6/2 | 500-1,500 | Direct | 74 | 58 |
| GEA Grasso V 1800T-2 HS | 821 | 7/3 | 500-1,500 | Direct |
91 | 71 |
1 Theoretical swept volume based on max. speed mentioned in the table
2 Capacity based on package with 2K non-useful superheat & 0K subcooling (two-stage on open flash C interstage cooler)
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GEA Insights
GEA opens new technology center, strengthening its position in the growing pharmaceutical applications market
Together with Mona Neubaur, Minister of Economic Affairs of the German state of North Rhine-Westphalia, GEA CEO Stefan Klebert has opened a new technology center for pharmaceutical freeze-drying systems in Elsdorf, Germany. GEA employs approximately 260 people at the facility, which combines research and development with production and service under one roof.
