Universal Self-Priming Electric Pump NSU-3 for Efficient Liquid Transfer

Designed for pumping working liquids with temperature from +5°C to 50°C at an altitude not more than 1000m above sea level. Possible operation in explosive zones of class B-11a, B-1b according to chapter U11-3 of the rules of electrical installations PUE. Unit designation: -pump NSU-3-U2-E B-11a, where sealing details are made of acid-resistant rubber; -pump 01NSU-3-U2-E B-11a, where the sealing details are made of oil-resistant rubber. Pumped liquids: -aqueous solution of chromium acetate of concentration up to 40%, caustic soda; -acetic acid up to 98% concentration, liquid ammonia; -nitric acid up to 70% concentration; Brief characteristics (basic): -working position horizontal; -consumable power 600 W; -voltage - 220/380V; -maximum head 12m, not less; -maximum volumetric delivery 4 m3/h -constructively the pump is made with smooth sockets for flexible hoses; -climatic execution U2; -protection degree IP54.