HAND PUMP FOR HIGH PRESSURE

摘要

The invention relates to a manual pump with a tank for high pressure, designed mainly for the supply of force cylinders, hydraulic jacks, etc. The manual pump, according to the invention, consists of two working cylinders, one for intake and one for discharge, as well as a fluid tank. The two working cylinders are parallel and adjacent to one of the pump unit body ends. The opposite end of the pump unit body has a telescopic tank, made up of three telescopic cylinders, fastened to the pump unit body through the end of the higher diameter cylinder. This way, the pump unit body forms the bottom of the telescopic cylinder and the oil filter and intake and discharge valves are placed in the tank cavity thus formed.