These air-driven hydraulic pump models are supplied with internal valving to power single-acting cylinders. This pump, like other models, stalls when maximum hydraulic pressure is reached and will automatically make up for any losses due to leakage. The hydraulic pressure is then vented to tank via either the remote pneumatic release valve or the handwheel options, both integral to the unit itself. Inlet air pressures of 30-100 PSI can provide hydraulic pressures up to 10,000 PSI in the five different ratios available. Integral reservoirs from 1/3 gallon capacity (standard in this range) to 2-1/2 gallon are available.

They are typically used for automated production and manufacturing applications with clamping circuits.

P720 Features:

• Either manual or pneumatic (P720A) dump valve to release hydraulic pressure is integral to the pump
• Four reservoir sizes available: 1/3, 3/4, 1-1/2, and 2-1/2 gallon capacity
• Pneumatic release valve option is excellent for remote or automated pressure and release operations
• No directional hydraulic valves are required

Download P720 Product Brochure (PDF)