Enerpac PAM1042 Air-hydraulic Pump 10000 Psi Double Acting

Product Description

The ENERPAC PAM1042 is an air-hydraulic pump rated to 10,000 psi, designed to power double-acting hydraulic cylinders in industrial and construction service applications. It uses compressed air as the drive source and delivers controlled hydraulic pressure through a 3-position, 4-way valve that enables full Advance, Hold, and Retract cylinder operating functions. The VM-4 4-way manual valve provides precise flow control during each phase of the work cycle. With a 462 cubic inch reservoir capacity and a usable oil capacity of 2 units, this pump supports sustained operation on demanding jobs. Licensed hydraulic technicians and millwrights are the typical installers for this class of equipment.

The PAM1042 is suited for industrial pressing, lifting, tensioning, and positioning applications where double-acting cylinder control is required. Its air-driven design makes it appropriate for shop floor environments, field maintenance operations, and structural assembly work where electric power may not be available or practical. The pump is compatible with double-acting hydraulic cylinders and requires a compressed air supply delivering 26 CFM at low pressure or 11 CFM at 10,000 psi to achieve full rated output.

Key Features

• 10,000 psi maximum pressure rating for high-force hydraulic applications
• 3-position, 4-way valve (VM-4) provides Advance, Hold, and Retract cylinder control
• Double-acting design supports both extension and retraction of compatible cylinders
• 462 cubic inch reservoir capacity for extended duty cycles
• Air-driven operation — 26 CFM at low pressure, 11 CFM at full 10,000 psi rated load
• Compact footprint: 12.63 inches long, 12.13 inches wide, 15.25 inches tall

Compatibility

Designed for use with double-acting hydraulic cylinders requiring a 3-position, 4-way valve control circuit operating at up to 10,000 psi.

Installation Notes

Installation and connection of this pump should be performed by a qualified hydraulic technician familiar with high-pressure fluid power systems. Depressurize all hydraulic lines and bleed trapped pressure before disconnecting any fittings or cylinders. Verify that the compressed air supply meets the flow and pressure requirements before commissioning the unit. Follow applicable OSHA and hydraulic safety standards when operating equipment at pressures up to 10,000 psi.