Enerpac PATG-Series, Turbo II Air Hydraulic Pumps

How to Choose an Enerpac PATG Air Hydraulic Pump

The right PATG pump depends on the cylinder or tool it feeds, the air supply at your bench, and how the operator needs to control flow. Confirm these points before you order:

• Usable oil capacity (CID): the reservoir must hold enough oil to fully extend every cylinder in the circuit with a working reserve.
• Output flow rate (GPM): air-driven flow varies with inlet air pressure and volume; match it to the cycle speed your job needs.
• Max operating pressure (PSI): Enerpac high-pressure tooling is rated to 10,000 PSI (700 bar) — verify the pump and cylinder share that rating.
• Air supply requirements: check the required inlet air pressure and CFM against what your compressor can deliver.
• Valve and control type: single-acting vs. double-acting valving, plus treadle, pendant, or remote control, should match the operator workflow.
• Port and coupler: confirm the outlet port thread and coupler half so it mates with your hose and cylinder.

Which Enerpac Pump Is Right for the Job?

PATG air pumps suit shops that have compressed air on hand and want to avoid electrical hookups or spark risk. If your work runs where air is short but power is available, an electric unit may fit better. Compare against the Enerpac ZE-Series, Electric Hydraulic Pumps for sustained electric duty, the Enerpac ZU-Series, Electric Pumps for general electric use, the Enerpac SFP-Series, Electric Split Flow Hydraulic Pumps when you need synchronized multi-point lifting, and the Enerpac XC-Series, Cordless Hydraulic Pumps for field work with no air or power at all.

Complete the System

A PATG pump is one part of a working high-pressure circuit. Size up extra fluid storage with Hydraulic Reservoir Tanks, protect the system with Hydraulic Filters, and add Hydraulic Quick Couplers so cylinders and tools connect and disconnect cleanly. For circuits that drive rotary loads rather than cylinders, pair the pressure source with Hydraulic Motors.

Cross-Referencing an Obsolete PATG Pump

Air hydraulic pumps last for years, and a discontinued or hard-to-find PATG model can still be matched to a current equivalent or a compatible replacement. We have cross-referenced hydraulic parts since 1963, so if you have a model number off the nameplate, the cylinder it ran, or just the air and pressure specs, we can help you find the right unit. Send what you know and request a cross-reference.