WUD1301B is best understood by its configuration rather than by the series name alone. This Enerpac Workholding Electric Hydraulic Pump is set up for single-acting advance / hold / retract operation. The 1.0 gal reservoir is at the larger end of this series, providing more available oil volume than the smaller-reservoir variants.
The WU economy pump family is designed for portable workholding service, and its universal motor is suited to long extension cords or generator-driven electrical supplies. The hydraulic performance point for this model is 25 in³/min @ 5,000 psi, paired with a 0.5 hp motor. The pendant moves pump control away from the power unit, which is useful when the operator needs to watch the tool or cylinder.
Valve, Reservoir and Power Fit for WUD1301B
Check the hydraulic system's total oil demand against the 1.0 gal reservoir before final selection.
Model selection becomes clearer against WUD1300B. In that comparison, reservoir capacity is 1.0 gal on WUD1301B versus 0.5 gal on WUD1300B.
Specifications
| Pump Series | WUD Series |
|---|---|
| Power Source | Electric |
| Maximum Operating Pressure | 5,000 psi |
| Rated Oil Flow | 25 in³/min @ 5,000 psi |
| Reservoir Capacity | 1.0 gal |
| Valve Configuration | Electric dump-and-hold valve |
| Valve Operation | Solenoid |
| Cylinder Compatibility | Single-Acting |
| Voltage | 115V |
| Phase | Single Phase |
| Frequency | 50/60 Hz |