This 4" submersible pump in 10, 20 and 30 GPM models dominates with superior "DRAW-DOWN" capability. Sold & proven in aerobic & filtered effluent service applications.
Patented Stage System - The proven SignaSealTM staging system utilizes a patented ceramic wear surface. When incorporated with Sta-Rite's "true" independent floating impellers it enables industry exclusive "dry-run" capacities.
Cooler and quieter operation - The ST.E.P Plus Dominates by using the pumped liquid to cool the motor as it passes over the motor.
Reduced amp draw - The ST.E.P. Plus Dominates in this class with less energy consumption - over 25% less amp draw.
Shaft bearing - Exclusive self-lubricating Nylatron® bearing resists wear surface from sand and abrasives.
Pump Systems Incorporated (PSI) is a commercial water industry leader providing unique, innovative and quality water treatment products for the water industry with training and education a key element.
Pump Systems Incorporated is a commercial water pumps and water treatment company located in Langley, BC. We provide commercial water pump products for clients across British Columbia in Vancouver, Langley, Surrey, Burnaby, Coquitlam, Abbotsford, Whistler and more.
Our products include Water Pumps, Wastewater Pumps, Effluent Treatment, Sewage Pumps, Shallow Well Pumps, Deep Well Pumps, Submersible Pumps, Jet Pumps, Booster Pumps, Centrifugal Pumps, Water Treatment, Water Filtration, Water Disinfection and Water Purification.