Reciprocating Compressors
GEA Grasso V series 2ⁿᵈ Generation
Reciprocating compressors for industrial refrigeration
The reciprocating (piston) compressor of the GEA Grasso V series is your #1 choice in the cooling capacity range when you are looking for the lowest total cost of ownership (TCO). It’s unique design results in the best efficiency available, the lowest oil carry over and the use of extended service intervals. This compressor is the standard across many industrial applications, such as the food and beverage processing.
The new 2ⁿᵈ Generation reciprocating compressors from GEA have all the key features of previous Grasso V models, but better: more robust design, up to 25% lower maintenance costs, improved capacity across a range of models, and a better fit with customers’ needs. Improved bearing materials give better resistance against ammonia liquid, start/stops, and longer service life. Extended maintenance intervals reduce labor and parts costs. Increased swept volumes give up to 25% more capacity. Compatibility with selected PAO oils, and ISO VG 68 oil used in heat pump compressors, ensures the best possible fit for customers’ needs.
Features of GEA Grasso V Series
- Unique steel welded compressor housing
- No water cooling required
- Extended and flexible maintenance intervals
- Maintenance monitor for indication of upcoming service intervals
- Heavy duty axial roller bearing
- Counter pressure independent overflow valve
- Capacity control steps per cylinder
- Suitable for speed control
- Peek technology for high efficiency and long valve life time
- Low noise level
- Lowest Total Cost of Ownership (TCO)
- Refrigerant: NH₃
| Models | Swept volume*
(m³/h) |
Cooling cap. (kW)** NH₃ | Dimensions
(mm) |
Weight
(kg) |
||
| 0/+40℃ | L | W | H | |||
| Single stage | ||||||
| GEA Grasso V 300-2 | 290 | 237 | 882 | 933 | 922 | 575 |
| GEA Grasso V 450-2 | 435 | 355 | 1076 | 933 | 922 | 751 |
| GEA Grasso V 600-2 | 580 | 474 | 1363 | 933 | 922 | 1042 |
| GEA Grasso V 700-2 | 637 | 549 | 1062 | 1076 | 1013 | 794 |
| GEA Grasso V 1100-2 | 955 | 823 | 1306 | 1076 | 1013 | 1054 |
| GEA Grasso V 1400-2 | 1274 | 1098 | 1666 | 1076 | 1027 | 1495 |
| GEA Grasso V 1800-2 | 1592 | 1372 | 1909 | 1076 | 1027 | 1725 |
| Models | Swept volume*
(m³/h) |
Cooling cap.
(kW)** NH₃ |
Dimensions
(mm) |
Weight
(kg) |
||
| -40/+35 °C | L | W | H | |||
| Two stage | ||||||
| GEA Grasso V 300T-2 | 217 | 34 | 935 | 940 | 922 | 590 |
| GEA Grasso V 450T-2 | 290 | 52 | 1310 | 940 | 922 | 769 |
| GEA Grasso V 600T-2 | 435 | 68 | 1425 | 940 | 922 | 1062 |
| GEA Grasso V 700T-2 | 478 | 85 | 1060 | 1072 | 1013 | 814 |
| GEA Grasso V 1100T-2 | 637 | 123 | 1304 | 1072 | 1013 | 1077 |
| GEA Grasso V 1400T-2 | 955 | 170 | 1672 | 1072 | 1027 | 1520 |
| GEA Grasso V 1800T-2 | 1114 | 203 | 1874 | 1072 | 1027 | 1755 |
* Theoretical swept volume based on low stage cylinders
** Based on: 0K subcooling, 2K superheat (non-useful)
*** Cooling capacity based on open flash interstage cooler system (GEA Grasso system “C”)
オーストラリアのGodden Foodでの低温維持
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