Enerpac PAM1041 Air-hydraulic Pump 10000 Psi

Product Description

The ENERPAC PAM1041 is an air-hydraulic pump rated to 10,000 psi, designed for powering double-acting hydraulic cylinders in industrial and heavy-trade applications. It operates on compressed air and converts that energy into high-pressure hydraulic output, making it a practical choice where electric power is unavailable or impractical. The pump features a 3-position, 4-way directional control valve with advance, hold, and retract functions, giving the operator precise control over cylinder movement. With a 162 cubic inch reservoir and 0.7 gallons of usable oil capacity, it provides sufficient fluid volume for sustained work cycles. Licensed hydraulic technicians and millwrights are the primary installers of this equipment.

The PAM1041 is suited for industrial maintenance, construction, and fabrication environments where controlled double-acting hydraulic force is required. Typical applications include structural alignment, pressing, lifting, and clamping operations using double-acting cylinders. The VM-4 4-way manual valve provides straightforward directional control without requiring electrical actuation, making it reliable in field conditions. Air supply requirements vary by output pressure: the pump draws 26 CFM at low pressure and 11 CFM at 10,000 psi, so a properly sized air compressor and supply line are essential for consistent performance.

Key Features

• 10,000 psi maximum pressure output for high-force hydraulic applications
• Double-acting cylinder operation with advance, hold, and retract control
• 3-position, 4-way VM-4 manual directional control valve included
• 162 cubic inch reservoir with 0.7 gallons usable oil capacity
• Air-powered operation eliminates the need for an electrical power source
• Compact footprint at 12.63 inches long, 12.13 inches wide, and 15.25 inches tall

Compatibility

Designed for use with double-acting hydraulic cylinders. Verify cylinder port connections and pressure ratings are compatible with 10,000 psi service before installation.

Installation Notes

Installation and setup should be performed by a qualified hydraulic technician or millwright familiar with high-pressure fluid power systems. Before connecting or disconnecting hydraulic lines, fully depressurize the system and confirm the air supply is shut off and bled down. Ensure the compressed air supply meets the flow and pressure requirements at the pump inlet. Inspect all hydraulic fittings, hoses, and connections for rated working pressure of at least 10,000 psi before placing the system into service.