ZA4404MX Enerpac ZA4 Air Hydraulic Pump is the smallest double-acting reservoir configuration in this ZA44 group. It combines a 1.2-gallon oil supply with a 4-way, 3-position manual valve for powered advance, hold and retract.
Compact Double-Acting ZA4 Power
The 1.2-gallon reservoir is the main reason to choose this model when a double-acting cylinder needs full 10,000 psi capability but the hydraulic circuit does not justify the larger ZA44 tanks. ZA4408MX is the next step up in oil capacity at 1.8 gallons.
Enerpac's Z-Class pump uses two-speed operation to move oil quickly during low-pressure travel, then transitions as pressure rises. The ZA4 platform in this set is ATEX certified and includes pressure-relief protection for industrial environments.
Specifications
| Pump Series | ZA4 Series |
|---|---|
| Power Source | Compressed Air |
| Maximum Operating Pressure | 10,000 psi |
| Rated Oil Flow | 80 in³/min @ 10,000 psi |
| Reservoir Capacity | 1.2 gal |
| Pump Speed | Two-Speed |
| Pump Operation | Air Operated |
| Valve Model | VM43 |
| Valve Configuration | 4-Way, 3-Position |
| Valve Operation | Manual |
| Cylinder Compatibility | Double-Acting |
| Air Pressure Range | 60–100 psi |
| Air Consumption | 20–100 scfm |
| Gauge Included | No |