If single-acting advance / hold / retract operation is the defining requirement, PUD1301E is the Enerpac Economy Electric Hydraulic Pump version to evaluate. The 1.0 gal reservoir is at the larger end of this series, providing more available oil volume than the smaller-reservoir variants.
The electrical requirement is 230V, single phase, 50/60 Hz, so site power should be confirmed before the pump is specified.
Compare this model with PUD1300E if the choices look similar. reservoir capacity is 1.0 gal on PUD1301E versus 0.5 gal on PUD1300E. That distinction is more important than the shared series name when matching the pump to the system.
Application Fit for PUD1301E
Enerpac’s PUD models are the remotely controlled dump-valve members of the compact PU economy pump family. Remote pendant operation allows the operator to remain closer to the hydraulic work while controlling the pump. For single-acting equipment, PUD1301E uses an electric dump-and-hold valve with advance / hold / retract functionality.
Check the hydraulic system's total oil demand against the 1.0 gal reservoir before final selection.
Specifications
| Pump Series | PUD Series |
|---|---|
| Power Source | Electric |
| Maximum Operating Pressure | 10,000 psi |
| Rated Oil Flow | 20 in³/min @ 10,000 psi |
| Reservoir Capacity | 1.0 gal |
| Valve Configuration | Electric dump-and-hold valve |
| Valve Operation | Solenoid |
| Cylinder Compatibility | Single-Acting |
| Voltage | 230V |
| Phase | Single Phase |
| Frequency | 50/60 Hz |