The selection case for ZE3420MB starts with double-acting advance / hold / retract operation. This Enerpac Electric Hydraulic Pump is one specific hydraulic and electrical arrangement within the broader family. The 5.2 gal reservoir sits between the smallest and largest capacities offered in this group, making oil-volume demand an important comparison point.
Enerpac offers the ZE family with multiple valve and control arrangements, so the pump can be matched to both the cylinder type and the way the operator needs to control the circuit. 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.
The adjacent model ZE3404MB helps clarify the choice. reservoir capacity is 5.2 gal on ZE3420MB versus 1.2 gal on ZE3404MB; that is the key separation between these two otherwise related pumps.
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 | VM43 |
| Valve Configuration | 4-way, 3-position manual valve |
| Valve Operation | Manual |
| Cylinder Compatibility | Double-Acting |
| Voltage | 115V |
| Phase | Single Phase |
| Frequency | 50/60 Hz |