Key Features Specs Warranty The submersible effluent pump offers a reliable performance and value for high pressure filtered effluent applications. The Sta-Rite Step 20-3 / ½ HP Effluent Pump has a stainless steel and composite construction, which gives the pump superior performance. The pump also features an exclusive industry dry-run capability and a serviceable fiberglass reinforced thermoplastic intake screen. This tested fiberglass -reinforced thermoplastic is extremely tough so that it can withstand wear. The Sta-Rite Step 20-3 / ½ HP Effluent Pump is also extremely durable. The shell is a 300-grade stainless steel shell that offers high corrosion resistance. The pump also features an enclosed and self-lubricated Nylatron shaft and bearings that resist wearing from sand. The Proven “floating impeller” staging system incorporates first-in-class performance, and handling, and thrust management to give you the best experience possible. The Sta-Rite Step 20-3 / ½ HP Effluent Pump should last for years, however, if your old Sta-Rite Step 20-3 ½ HP Effluent Pump is starting to slow down, or has stopped working, this model is an exact replacement. The Sta-Rite Step 20-3 ½ HP Effluent Pump typically needs little maintenance; however, the owners manual comes with an intuitive troubleshooting guide, so you can diagnose any issues yourself before buying a new model. Voltage 115V POWER CORD: 300 Volt “SOOW” jacketed 10' leads, 115 Volt, 2-wire with ground Discharge Opening 1 1/4in NPT SUCTION CAPS: Polycarbonate with stainless steel wear ring Horsepower (HP) 1/2 THRUST PADS: Proprietary spec. Amps (at full load) 10.5 SHAFT AND COUPLING: Stainless steel 300 grade Shell Stainless Steel INTAKE: Fiberglass-reinforced thermoplastic Discharge Bearing Nylatron® INTAKE SCREEN: Polypropylene Impellers Delrin® (5 stages) Diffusers Polycarbonate (5 stages) One Year Warranty with the purchase of a Float Switch Warranty covers manufacturer defects only