Reciprocating · NH₃
GEA Grasso V Series Packages
Single- and two-stage piston compressor packages for industrial ammonia plants. Seven sizes in V-belt or direct-drive execution, engineered for low oil carry-over, flexible maintenance intervals, and lowest total cost of ownership.
Engineering highlights
- Single stage: 150–900 kW class packages
- Two stage: 50–300 kW class packages
- Swept volume from 217 to 1,592 m³/h
- Steel-welded housing — no water cooling required
- Capacity control per cylinder and speed-control ready
- Extreme low oil carry-over (often < 10 ppm)
Refrigerant
Ammonia (NH₃ / R717)
Stages
Single-stage and two-stage (T) packages
Drive
V-belt or direct drive
Service
Supply, overhaul, alignment, spare parts
| Model | Swept volume / config | Capacity / notes |
|---|---|---|
| V 300 | 290 m³/h | 237 kW @ 0/+40 °C |
| V 450 | 435 m³/h | 355 kW @ 0/+40 °C |
| V 600 | 580 m³/h | 474 kW @ 0/+40 °C |
| V 700 | 637 m³/h | 549 kW @ 0/+40 °C |
| V 1100 | 955 m³/h | 823 kW @ 0/+40 °C |
| V 1400 | 1,274 m³/h | 1,098 kW @ 0/+40 °C |
| V 1800 | 1,592 m³/h | 1,372 kW @ 0/+40 °C |
Capacities are manufacturer-published typical NH₃ values for identification. Site selection depends on evaporating/condensing conditions.
Planning a compressor overhaul or plant retrofit?
Tell us about your plant.
We will scope the right Grasso, Sabroe, or multi-brand ammonia approach — from a single compressor swap to a full plant overhaul.