20 Ton Quadrangle Cylinder Low Profile Manual Air Hydraulic Bottle

Capacity: 20 Ton (40000 LBS). Air Valve With Integrated Filter, Seals Hydraulic Unit. This can be used with an air compressor, portable air tank, & even manually like a standard bottle jack. Note: Pump the jack up manually and then remove plug where the hydraulic oil goes to bleed any air out.