Centrifugal Pumps - Moulded Polypropylene, Hastelloy Inserts, Semi-open Impeller For Corrosive Chemicals

Our centrifugal pumps are used for highly corrosive chemicals in process industries replacing highly expensive materials like Hastelloy, Alloy-20, SS 316,Monel etc. Liquid contact parts are made of moulded polypropylene.Standard dimension pumps are provided with Blue Asbestos Gland Packings or Internal or External Mechanical Seal.Impeller is moulded with Hastelloy,Alloy-20, SS 316 inserts. One piece sturdy solid moulded Volute casing is designed to avoid breakage of polypropylene flanges at suction&discharge ends.Semi open impeller with metallic insert ensures smooth running. Loosening of Impeller is prevented by dome lock nut made of Hastelloy, Alloy 20,22 SS 316 according to liquid to be handled.Shaft os ,ade pf SS 316&Sleeves are made of Hastelloy B or C,Ceramic Alloy 20, Monel etc. according to liquid to be handled. Wide range of models are available to cope up any requirement of head and capacity from heavy duty coupled pumps to small,monoblock laboratory pumps.