RC Series · Open drive
Grasso RC-11 & RC-12
Open-drive Grasso RC-11 and RC-12 reciprocating piston compressors — proven workhorses of industrial ammonia plants. AmmoniaEquip supplies, remanufactures, and overhauls RC-11 and RC-12 machines, plus the pistons, liners, valve plates, and connecting rods that keep them in service.
Engineering highlights
- Make: Grasso · Models: RC-11 and RC-12
- Open-drive reciprocating architecture for NH₃ plants
- Available new or remanufactured
- Full piston, liner, valve-plate, and con-rod overhaul capability
Family
Grasso RC series
Models
RC-11 & RC-12
Drive
Open drive
Options
New or remanufactured
| Model | Swept volume / config | Capacity / notes |
|---|---|---|
| RC-11 | Open drive | Reciprocating piston |
| RC-12 | Open drive | Reciprocating piston |
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.