Worm gear pump PD series

for lubricantselectricstationary

The pump is designed to lubricate friction nodes in machines and devices through dosing distributors (two-way feeders). It is recommended for use in high-load machines and devices, with a large number of lubrication points located at long distances and requiring intensive lubrication, e.g. in ironworks, steelworks, non-ferrous metal smelters, strip mines, construction material plants, sugar factories, cement mills, and other facilities with similar equipment and work conditions. The pump is designed to lubricate friction nodes in machines and devices through dosing distributors (two-way feeders). It is recommended for use in high-load machines and devices, with a large number of lubrication points located at long distances and requiring intensive lubrication, e.g. in ironworks, steelworks, non-ferrous metal smelters, strip mines, construction material plants, sugar factories, cement mills, and other facilities with similar equipment and work conditions. The central lubrication pump consists of the following basic assemblies: a grease tank with a feeding device, a drive unit consisting of an electric motor, two gearboxes: cylindrical and worm gear, as well as a piston-crank system, placed in a common body, two pumping units consisting of bodies, working pistons coupled with a slider, a guide system, check valves and filters, electromagnetic distributor with an overflow valve, pressure gauge and connections or hydraulic distributor.