Central lubrication pump type PD40
The pump is used for periodical plastic grease or oil feeding to machine friction nodes through two-way feeders (dosing distributors). It is recommended for use in high-load machines and devices with up to 50 lubrication points, located short distances from each other and requiring intensive lubrication (e.g. machines and devices in ironworks, steelworks, non-ferrous metal smelters, mining industry, building material plants, on ships etc.). The pumps in overflow valve execution (PD 40A-10-… or PD 40B-10-…), working with an electromagnetic distributor located in the lubricating system outside the pump are recommended to serve machines and devices set in a line and a long distance from each other. Pumps in the hydraulic distributor execution (PD 40A-30-… or PD 40B-30-…) are recommended to serve machines and devices not located in a line and at short distances from each other. The pumps of PD 40-10 execution may also be used in other systems, e.g. progressive ones.