Pneumatic Immersion Lubricant Pump And Lubricant Pumping System

摘要: The invention disclsoes a pneumatic immersion lubricant pump and pumping system. pump, including primary piston sliding in sealed manner contrast to at least one spring inside cylindrical body together with which the defines chamber provided on an opposite side of respect that where onespring is positioned, channel element projecting from slidably housed manner. plurality cylinders each equipped loading port open outside body. Each cylinder housing secondary axially constrained piston. elementand defining pressurization duct chamber. Compared pumps prior art, product simplified.