ZE4420SB is an Enerpac Electric Hydraulic Pump configured around LCD-equipped remote control. Its four-way style of control is appropriate where both directions are hydraulically powered, while the center hold position allows movement to be paused between commands.
ZE4408SB is a natural cross-check during selection. Relative to that model, reservoir capacity is 5.2 gal on ZE4420SB versus 1.8 gal on ZE4408SB. This is the model-level change that should be confirmed before ordering.
The 5.2 gal reservoir determines how much oil is available to the connected hydraulic circuit and should be checked against total cylinder or tool volume. The hydraulic performance point for this model is 60 in³/min @ 10,000 psi, paired with a 1.5 hp motor.
Verify site power against the 115V requirement; a nearby suffix may represent a different electrical version.
Specifications
| Pump Series | ZE Series |
|---|---|
| Power Source | Electric |
| Maximum Operating Pressure | 10,000 psi |
| Rated Oil Flow | 60 in³/min @ 10,000 psi |
| Reservoir Capacity | 5.2 gal |
| Valve Model | VE43 |
| Valve Configuration | 4-way, 3-position solenoid valve |
| Valve Operation | Solenoid |
| Cylinder Compatibility | Double-Acting |
| Voltage | 115V |
| Phase | Single Phase |
| Frequency | 50/60 Hz |