1-1/4 in Fiberglass-reinforcedthermoplastic Discharge.
Nylatron Discharge Bearing.
Polycarbonate Diffusers.
Polycarbonate with stainlesssteel wear ring Suction Caps.
Proprietary spec Thrust Pads.
Stainless steel300 grade Shaft and Coupling.
Fiberglass-reinforced thermoplastic Intake.
Stainless steel Intake Screen.
Proven Stage System: The proven SignaSeal staging system utilizes a patented ceramic wear surface. When incorporated with STA-RITEs true independent floating impellers, dominates with 1st-in-classperformance, superior sand handling, and a thrust management staging system with industry exclusive dry-run capabilities.
Superior draw-down capability: The ST.E.P. Plus Dominates in this class with the lowest draw-down of 4-1/2 in (a standard 4 in NEMA submersible only draws-down to 13-1/2 in)..
Reduced amp draw: The ST.E.P. Plus Dominates in this class with less energy consumption - over 25% less amp draw (9.5 amps vs. 12.7 amps, 115 volt) than a 4 in NEMA submersible, reducing operating costs and extending the service life of float switch contacts..
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. The water passing over the motor dampens the motor noise, eliminating expensive flow-inducer sleeves required when using a standard 4 in NEMA submersible..
Impellers: Precision molded for perfect balance ultra smooth for the highest performance and efficiency. Allows for .080 in solids..