Group 2P – 2P
The Boss Tandem Pump Group 2P – 2P is a high-performance double external hydraulic gear pump manufactured by Boss Hydraulics. This heavy-duty system joins two Group 2 (2P) pump sections together using an internal connection (typically an Oldham coupling) to deliver two separate fluid flows driven by a single input shaft.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Boss Tandem Pump Group 2P – 2P is a heavy-duty, dual-stage external hydraulic gear pump designed to deliver two independent fluid flows from a single drive shaft [poocca.com]. By combining two Group 2 (2P) gear sections into a single compact housing, this unit eliminates the need for multiple prime movers or complex split-gearboxes. It features a high-strength extruded aluminum body paired with rugged cast iron front and rear covers to withstand severe mechanical stress, internal pressure spikes, and harsh operating environments up to 250 Bar.
| Feature | Specification |
|---|---|
| Product Type | Double External Hydraulic Gear Pump |
| Manufacturer | Boss Hydraulics |
| Configuration | Group 2P (Front) + Group 2P (Rear) |
| Flow Capacity | 45 LPM to 200 LPM |
| Max Pressure | 250 Bar |
| Mounting Flange | SAE 2-Bolt / 4-Bolt |
| Shaft Types | Keyed, Splined, or Tapered |
| Body Material | Extruded Aluminum with Cast Iron Covers |
| Coupling Type | Internal Oldham Coupling |






















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