The selection case for ZE3208MB starts with single-acting advance / retract operation. This Enerpac Electric Hydraulic Pump is one specific hydraulic and electrical arrangement within the broader family. This is a straightforward single-acting advance/retract arrangement rather than a load-holding valve package, so the circuit should not be selected on the assumption that a hydraulic hold position is provided.
If the shortlist includes ZE3204MB, focus on the configuration change: reservoir capacity is 1.8 gal on ZE3208MB versus 1.2 gal on ZE3204MB. The remaining shared family characteristics should not obscure that difference.
How ZE3208MB Changes the System Configuration
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. The electrical requirement is 115V, single phase, 50/60 Hz, so site power should be confirmed before the pump is specified. The 1.8 gal reservoir determines how much oil is available to the connected hydraulic circuit and should be checked against total cylinder or tool volume.
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 | 40 in³/min @ 10,000 psi |
| Reservoir Capacity | 1.8 gal |
| Valve Model | VM32 |
| Valve Configuration | 3-way, 2-position manual valve |
| Valve Operation | Manual |
| Cylinder Compatibility | Single-Acting |
| Voltage | 115V |
| Phase | Single Phase |
| Frequency | 50/60 Hz |