Within the Enerpac Electric Hydraulic Pump range, ZE3320SB is differentiated by its LCD-equipped remote control setup. Because this model carries LCD control, it offers a different operator interface from the classic/non-LCD variants in the same family.
Model selection becomes clearer against ZE3304SB. In that comparison, reservoir capacity is 5.2 gal on ZE3320SB versus 1.2 gal on ZE3304SB.
Enerpac’s ZE-Series ordering structure separates models by flow group, valve arrangement, reservoir size and control package. Those differences matter more than the shared family name when choosing a pump. This model is built for 115V, single phase, 50/60 Hz power, making the electrical supply an important distinction from otherwise similar variants. 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.
Check the hydraulic system's total oil demand against the 5.2 gal reservoir before final selection.
Specifications
| Pump Series | ZE Series |
|---|---|
| Power Source | Electric |
| Maximum Operating Pressure | 10,000 psi |
| Rated Oil Flow | 40 in³/min @ 10,000 psi |
| Reservoir Capacity | 5.2 gal |
| Valve Model | VE33 |
| Valve Configuration | 3-way, 3-position solenoid valve |
| Valve Operation | Solenoid |
| Cylinder Compatibility | Single-Acting |
| Voltage | 115V |
| Phase | Single Phase |
| Frequency | 50/60 Hz |