The selection case for ZU4204BIQH starts with solenoid valve control. This Enerpac ZU4 Hydraulic Torque Wrench Pump is one specific hydraulic and electrical arrangement within the broader family. The 1.0 gal reservoir is at the smaller end of this series, which can reduce unnecessary oil volume when the connected circuit does not require one of the larger reservoir options.
The single-solenoid torque wrench valve provides advance / retract hydraulic control. Power input is 208-240V, single phase, 50/60 Hz. That requirement should be matched to the facility, generator or jobsite supply.
Model-Level Guidance for ZU4204BIQH
If the shortlist includes ZU4204BBQ, focus on the configuration change: input voltage is 208-240V on ZU4204BIQH versus 115V on ZU4204BBQ. The remaining shared family characteristics should not obscure that difference.
Verify site power against the 208-240V requirement; a nearby suffix may represent a different electrical version.
This pump carries a 1.0 gal reservoir. That capacity is a practical selection factor when comparing otherwise similar valve and voltage configurations.
Specifications
| Series | ZU4 |
|---|---|
| Pump Series | ZU4 Series |
| Maximum Operating Pressure | 10,000 psi |
| Power Source | Electric |
| Motor Power | 1.7 hp |
| Voltage | 208-240V |
| Phase | Single Phase |
| Frequency | 50/60 Hz |
| Rated Oil Flow | 60 in³/min @ 10,000 psi |
| Flow Group | ZU4 |
| Oil Flow - Max Pressure | 60 in³/min @ 10,000 psi |
| Reservoir Capacity | 1.0 gal |
| Usable Oil Capacity | 1.0 gal |
| Valve Model | VE42Q |
| Valve Configuration | Single-Solenoid Torque Wrench Valve |
| Valve Operation | Solenoid |
| Valve Function | Advance / Retract |
| Venturi Valve Technology | No |
| Pendant Control | Yes |
| LCD Control | No |