Designed for pumping of slightly aggressive and neutral liquids containing solid impurities of different concentration and dimensions. Hydrogen index of pumping medium pH 6-11.

Pumps may be applied for pumping of products of rocks processing, ash, slag, ferrous and nonferrous metal ores tails, argillo-arenaceous rocks, grained sands, sand and gravel rocks, gravel and spalling rocks.

Design features:
• centrifugal pumps of single stage, one-casing, cradle-mounted type;
• pump inner flowing part consists of pump casing, armor-plated disk, impeller made of cast iron modified by nickel and chrome to improve wear-resisting properties;
• rolling bearings are used in pump bearing unit; bearing unit is highly unified and can be provided with heat exchanger for cooling of oil during pump operation in conditions exceeding operating pumping range;
• pump is driven through flexible pin coupling;
• it is provided for hydro seal of stuffing box seal.