PA166 Enerpac PA Series Air Hydraulic Pump converts shop air into portable 10,000 psi hydraulic power for single-acting cylinders and tools.
Mid-Capacity Reservoir for 10,000 psi Work
PA166 provides 72 in³ of usable oil—twice the PA133 capacity while remaining below the 80 in³ PA1150. It is the middle reservoir choice when a 10,000 psi single-acting circuit needs more oil than PA133 can supply. For a smaller package compare PA133; for the largest reservoir in this three-model group compare PA1150.
Enerpac lists the same basic hydraulic performance for these 10,000 psi PA pumps: 8 in³/min @ 10,000 psi at rated pressure and a three-position treadle that provides advance, hold and retract for a single-acting cylinder. The practical selection decision is therefore driven heavily by reservoir capacity and mounting/orientation needs.
Specifications
| Pump Series | PA Series |
|---|---|
| Power Source | Compressed Air |
| Maximum Operating Pressure | 10,000 psi |
| Rated Oil Flow | 8 in³/min @ 10,000 psi |
| Reservoir Capacity | 72 in³ |
| Pump Operation | Foot / Hand Operated |
| Valve Operation | Foot / Hand Treadle |
| Cylinder Compatibility | Single-Acting |
| Air Pressure Range | 60–100 psi |
| Air Consumption | 9 scfm |