Hydraulic Hand Pump

Hydraulic Hand Pump

The Gevalco “Hydraulic Hand Pump” utilizes the most current technology to provide an efficient back-up system for opening and closing valves when power gas is not available. Utilizing a balanced piston design eliminates the possibility of cavitation or creating a vacuum because the pressure on either side of the piston is always equal and both cavities are always full of oil. The high flow capacity provides easy and efficient manual opening and closing of even the largest valves.

The Gevalco “Hydraulic Hand Pump” includes an “automatic reset” function on the open/close selectors to prevent inadvertent movement of the pump handle when power gas is re-introduced. This feature automatically resets the pump to the neutral position when gas pressure is detected.

A pressure relief pushbutton is provided to relieve the any internal pressure after pumping is complete. This allows the pump ram to be retracted into the pump, out of any hostile atmosphere.

Hydraulic Hand Pump

The Gevalco Advantage

• Constructed of marine-grade, hard-anodized aluminium, with all stainless steel, pins, and bolts.
• Available in 4 cu3 and 12 cu3 displacement/stroke
• Protective rubber boots over exposed pushbuttons for atmospheric protection

For more information on Gevalco Pipeline Automation Solutions – Contact Automation Technology Inc.