Sunex Air/Hydraulic Foot Pump With 98 Cubic Inches Usable Fluid – 4998

The Sunex 4998 Air/Hydraulic Foot Pump is designed to be used with single acting cylinders up to 50 tons capacity. It reduces the pumping time and effort by depressing a foot/hand pedal. The Sunex 4998 has a 90 PSI air pressure that develops 10,000 PSI hydraulic pressure. It is designed with an internal overload valve, a durable aluminum reservoir, a release lock function, and a hydraulic filter. The release lock function enables the pedal to be locked in the released position without having to depress and hold the pedal. The hydraulic filter prevents contaminants from entering into the hose and ram and from returning into the pump.