Series LS's one-piece bow-tie impeller cleanly sweeps pump chamber, scooping product rather than beating it to reduce foaming. Pump handles shear-sensitive liquids, latex, coatings, abrasives, and corrosive slurries at up to 1,000 gpm with discharge head up to 195 ft. To resist wear, impellers are 28% chrome-iron and threaded-on for easy installation and removal. Pump casing and suction cover are of cast type CD4MCu with machined ASA150 flanged ports.