Group 2p High Pressure Pump Technical Data
The Boss Hydraulics Group 2P Series consists of heavy-duty, external gear pumps engineered for high-pressure fluid power transfer. They convert mechanical energy from a prime mover (like an electric motor or gas engine) into hydraulic flow.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Boss Group 2P Hydraulic Gear Pump Series features maximum operating pressures up to 200 Bar and a delivery flow range spanning from 23.0 to 72.0 LPM at 1500 rpm. Engineered by Boss Hydraulics for construction, manufacturing, and agricultural applications, these high-pressure pumps support standard SAE 2-bolt and 4-bolt mounting options with a choice of parallel, splined, or tapered drive shafts.
| Pump Type | Nominal Delivery lpm @1500 rpm | Pressure In Bar | Max. Speed rpm | Ports | |
|---|---|---|---|---|---|
| Suction | Delivery | ||||
| G322 | 28.2 | 250 | 3000 | G 3/4″ | G 3/4″ |
| G328 | 40.0 | 250 | 3000 | ||
| G332 | 46.0 | 250 | 2500 | G 1″ | |
| G336 | 51.0 | 250 | 2500 | ||
| G342 | 60.0 | 230 | 2300 | ||
| G346 | 66.0 | 230 | 2300 | ||
| G350 | 72.0 | 200 | 2100 | ||
| G355 | 79.0 | 200 | 1750 | ||
| G360 | 86.0 | 180 | 1750 | ||






















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