Enerpac PA136 Air-hydraulic Pump 3000 Psi Single Acting

Product Description

The ENERPAC PA136 is an air-hydraulic pump rated to 3,000 psi, designed for single-acting cylinder applications in industrial and construction environments. It uses compressed air as its power source, converting shop air supply into high-pressure hydraulic output to advance and retract single-acting cylinders. The pump features a 2-position, 3-way directional control valve that manages both the advance and retract functions. With a usable oil capacity of 36.6 cubic inches and a reservoir capacity of 37 cubic inches, it is well-suited for controlled, repetitive hydraulic operations. Hydraulic technicians and industrial maintenance professionals are the primary installers.

The PA136 is used in maintenance, repair, and production settings where a portable, air-driven hydraulic power source is required. It is appropriate for applications involving single-acting cylinders in pressing, lifting, clamping, and forming operations. The air requirement of 60 to 100 psi at 9 CFM makes it compatible with standard shop air systems. This pump is suited for both stationary bench use and mobile field service scenarios where electric power sources are unavailable or impractical.

Key Features

• 3,000 psi maximum hydraulic output pressure
• Single-acting cylinder operation with advance and retract control
• 2-position, 3-way directional control valve included
• Air-powered operation requires 60 to 100 psi shop air at 9 CFM
• 37 cubic inch reservoir with 36.6 cubic inch usable oil capacity
• Portable design suited for field and shop use

Compatibility

Designed for use with single-acting hydraulic cylinders requiring a maximum operating pressure of 3,000 psi.

Installation Notes

Installation and operation should be performed by qualified hydraulic or industrial maintenance technicians familiar with high-pressure hydraulic systems. Depressurize all hydraulic lines and shut off the air supply before connecting or disconnecting fittings. Verify that the shop air supply is within the 60 to 100 psi operating range and capable of delivering the required CFM before use. Follow applicable OSHA and hydraulic safety standards during setup and operation.