ZE3340MB is an Enerpac Electric Hydraulic Pump configured around single-acting advance / hold / retract operation. For a single-acting circuit, the hold function separates this model from simple dump-style pumps by allowing hydraulic pressure to be maintained between advance and return.
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. At rated pressure, Enerpac specifies 40 in³/min @ 10,000 psi from the 1 hp motor package. This is a local-control configuration; the operator changes hydraulic direction at the pump valve.
Model selection becomes clearer against ZE3304MB. In that comparison, reservoir capacity is 10.3 gal on ZE3340MB versus 1.2 gal on ZE3304MB.
Valve selection on this model is deliberate: a 3-way, 3-position manual valve handles advance / hold / retract operation for single-acting equipment.
Confirm that the connected equipment uses the single-acting circuit this model is configured to control.
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 | 10.3 gal |
| Valve Model | VM33 |
| Valve Configuration | 3-way, 3-position manual valve |
| Valve Operation | Manual |
| Cylinder Compatibility | Single-Acting |
| Voltage | 115V |
| Phase | Single Phase |
| Frequency | 50/60 Hz |