Enerpac PAM1022 Air-hydraulic Pump 10000 Psi Single Acting

Product Description

The ENERPAC PAM1022 is an air-hydraulic pump rated to 10,000 psi, designed for single-acting cylinder applications in industrial, construction, and maintenance environments. Driven by compressed air, it converts shop air pressure into high-force hydraulic output without requiring electric power at the work site. The pump features a 2-position, 3-way directional valve (VM-2) that controls advance and retract functions, giving the operator direct cycle control. With a reservoir capacity of 462 cubic inches and a usable oil capacity of 2 units, it supports sustained operation on larger-bore cylinders. Licensed hydraulic technicians and industrial mechanics are the primary installers and operators of this unit.

The PAM1022 is suited for single-acting hydraulic cylinder applications in shops, fabrication facilities, field service, and heavy equipment maintenance. It is commonly used in pressing, lifting, straightening, and tensioning operations where a portable, air-powered hydraulic source is preferred over an electric pump. The integral directional valve allows controlled advance and retract sequencing in a single compact package, making it practical for confined-space and mobile work.

Key Features

• 10,000 psi maximum operating pressure for high-force single-acting cylinder work
• 2-position, 3-way VM-2 manual valve provides direct advance and retract control
• 462 cubic inch reservoir capacity supports extended cycle operation
• Air-powered operation eliminates the need for electrical power at the work site
• Air requirement of 26 CFM at 0 psi, reducing to 11 CFM at 10,000 psi for efficient air consumption across the pressure range
• Compact footprint at 12.63 inches long, 12.13 inches wide, and 15.25 inches tall

Compatibility

Designed for use with single-acting hydraulic cylinders requiring up to 10,000 psi operating pressure.

Installation Notes

Installation and operation should be performed by a qualified hydraulic technician or industrial mechanic familiar with high-pressure hydraulic systems. Before connecting or disconnecting hydraulic lines, relieve all system pressure and confirm the air supply is isolated and bled down. Verify that all fittings, hoses, and cylinders in the circuit are rated to at least 10,000 psi before applying full pump pressure. Follow applicable ASME and OSHA guidelines for hydraulic system assembly and operation.