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- Tandem Unit Vane Pumps - Fixed Displacement
- 3525V Pump Series
- Flange Mount
- 14 Tooth Splined Shaft Type
- 1 3/8 in Shaft Diameter
features
- Double pump
- Greater installation flexibility
- High operating pressure capabilities in compact package
- Low noise
- Pump rotation, port orientation and cartridge kit are field changeable
- Self-wear compensation
- performance does not degrade with use
| Pump Series | 3525V |
| Shaft Dia. | 1.375 in |
| Displacement Cover End (cu in/revolution) | 4.1 |
| Shaft Seal Type | Single Shaft Seal |
| Mounting Flange | SAE C, 2 Bolt |
| Major Diameter [Min] | 1.247 in |
| Minor Diameter | 1.055 in |
| Pilot Type | Standard Pilot |
| Shaft Length | 2 5/16 in |
| Spline Description | 12/24 |
| Shaft Key | N/A |
| Port Size | 3 |
| Manufacturer Part No. | 3525V25A21-11AA22R |
| Major Diameter [Max] | 1.25 in |
| Port Orientation - Shaft End | Outlet Opposite Inlet |
| Displacement Shaft End (cu in/revolution) | 4.9 |
| Port Orientation - Cover End | Outlet 135° CCW from Inlet |
| Pressure Port Size, Shaft End | 1 1/4 in Code 61 |
| Relief Valve Setting | N/A |
| Minor Diameter [Min] | 1.05 in |
| Model No. | 3525V25A21-11AA22R |
| Shaft Type | 14 Tooth Splined |
| Cover End Flow @ RPM | 21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
| Controlled Flow Rate | N/A |
| Shaft End Flow @ RPM | 25 gal/min @ 1200 rpm, 37.5 gal/min @ 1800 rpm |
| Seal Material | Buna-N |
| Minor Diameter [Max] | 1.06 in |
| Mounting | Flange Mount |
| Port Type | Flange |
| Pressure Port Size, Cover End | 1 in Code 61 |
| Rotation | Right Hand (CW) |
| Configuration | Double |
| Weight | 76.0 LB |
