• 5.2 gallons usable oil capacity
• 3-way, 2-position valve type
• Two-speed operation reduces cycle time for improved productivity
• Use for single-acting cylinders
• User adjustable relief valve built-in on manual valves. Oil ports on valves are 3/8" NPTF

The Enerpac ZA4220MX is a two-speed air hydraulic pump for use with single-acting cylinders. It features 3-way, 2-position, manual valve and 5.2 gallons of usable oil capacity. It also offers Z-Class high efficiency pump design, higher oil flow and bypass pressure.

The Enerpac ZA4-series air pumps are tested and certified according to the Equipment Directive 94 / 9 / EC "ATEX Directive" for equipment and protective systems intended for use in potentially explosive atmospheres.

Whatever your high pressure pump needs are, speed, control, intermittent or heavy-duty performance, you can be sure that Enerpac has a hydraulic power unit to suit the application.