The Enerpac P-51 single-speed, steel hydraulic hand pump is for lifting, bolting, or applying pressure in intermittent and non-repetitive construction, manufacturing, and maintenance and repair applications. The hand pump can advance and retract a single-acting cylinder or power a hydraulic tool (sold separately) and can hold a load. It has an internal pressure relief valve that helps protect the pump from overload. This single-speed pump is for applications where there is a constantly applied load. It can be operated in either a horizontal or vertical orientation. The all-steel construction makes this pump more durable than lightweight hydraulic hand pumps. It has a built-in handle for carrying the pump between locations. The pump has 3/8" National Pipe Taper (NPT) 1/4" threads ports for connecting to a hose or gauge (sold separately).

Specifications

H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from back to front.

Hydraulic pumps lift, bolt, or apply pressure to objects by pressurizing and moving hydraulic fluid. A hydraulic pump consists of a base, a reservoir that holds hydraulic fluid, and an operating mechanism, such as a handle or foot pedal, an electric motor, compressed air, or a gasoline engine. When the operating mechanism is activated, pressurized hydraulic fluid from the reservoir