VEVOR Air Hydraulic Pump 10000 PSI 1/2 Gal Reservoir Hydraulic Foot Pump Air

  

Built-in internal relief valve protects the hydraulic components regardless of hydraulic pressure. Durable Oil Pipe Included: This hydraulic air pump is equipped with a 1 m /3 ft high-pressure oil pipe that features double protection of embedded steel wires and thickened outer layer.