For a system that requires double-acting advance / hold / retract operation, PUJ1401E is the corresponding Enerpac Economy Electric Hydraulic Pump configuration. The 1.0 gal reservoir is at the larger end of this series, providing more available oil volume than the smaller-reservoir variants.
Where PUJ1401E Fits in the Pump Family
Within the PU family, PUJ models are the manual-valve versions. Cylinder compatibility and valve geometry are the main differences between individual pumps. Valve selection on this model is deliberate: a 4-way, 3-position manual valve handles advance / hold / retract operation for double-acting equipment. Power input is 230V, single phase, 50/60 Hz. That requirement should be matched to the facility, generator or jobsite supply.
Model selection becomes clearer against PUJ1400E. In that comparison, reservoir capacity is 1.0 gal on PUJ1401E versus 0.5 gal on PUJ1400E.
Confirm that the connected equipment uses the double-acting circuit this model is configured to control.
Specifications
| Pump Series | PUJ 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 | 4-way, 3-position manual valve |
| Valve Operation | Manual |
| Cylinder Compatibility | Double-Acting |
| Voltage | 230V |
| Phase | Single Phase |
| Frequency | 50/60 Hz |