ZE3408MB occupies a distinct point in the Enerpac Electric Hydraulic Pump family because of its double-acting advance / hold / retract operation configuration. The hold position is useful in a double-acting circuit when the cylinder must be stopped between powered advance and powered return movements.
Understanding the ZE3408MB Arrangement
Within the ZE range, valve choice and flow group are major selection points. ZE3 and ZE4 models use different motor sizes and rated-pressure flow levels. This is a local-control configuration; the operator changes hydraulic direction at the pump valve. For double-acting equipment, ZE3408MB uses a 4-way, 3-position manual valve with advance / hold / retract functionality.
Confirm that the connected equipment uses the double-acting circuit this model is configured to control.
The closest same-series alternative is ZE3404MB. The useful difference is that reservoir capacity is 1.8 gal on ZE3408MB versus 1.2 gal on ZE3404MB. Choose between them from the circuit and site requirements rather than from appearance.
The electrical requirement is 115V, single phase, 50/60 Hz, so site power should be confirmed before the pump is specified.
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 | 1.8 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 |