Collection: Sta-Rite S.T.E.P. Plus D Series 4" Multi-Stage Submersible Effluent Pumps

The Sta-Rite S.T.E.P. Plus D Series 4" submersible pump series in 10, 20 and 30 GPM models dominates with superior draw-down capability. Sold & proven in aerobic & filtered effluent service applications. APPLICATIONS: Clean and Gray Water for residential, commercial, and agricultural use.