HS-H12 PADDLE WHEEL AERATOR Description PADDLEWHEEL AERATOR: HS-H12 Spec.: PA COVER, HDPE x1pc Motor (1HP 3ph 4p ) x1pc Reducer, #80 1HP 12:1 x1pc Plastic Bearing, Nylon 2in1 Ø28mm x2pcs Movable Joint, CI Ø28.5 x Ø27.0 x2pcs SS Shaft, SUS304 Ø27 x545mm x2pcs Impeller, Trident, Ø27mm x2pcs SS Frame, SUS304, x1pcs Floater, HDPE x2pcs Setting bar, 1/2" x 240cm x4pcs Inquire Now