Overview Product Description APPLICATIONS: Basement Sump Dewatering SPECIFICATIONS: CAPACITIES Up to 62 GPM (234 LPM)SHUT-OFF HEAD Up to 32' (9.75 m)OPERATION On: 12-1/2" (318 mm) Off: 3-1/2" (89 mm)SOLIDS HANDLING 1/2" (12.7 mm)LIQUIDS HANDLING Drainage effluentCONTINUOUS LIQUID TEMPERATURE 130*F (54*C)MOTOR/ELECTRICAL DATA 1/3 HP 9.8 Amps Shaded pole with overload protection 115 V 60 Hz 1550 RPM ACCEPTABLE pH RANGE 6-9SHAFT SEAL Carbon and ceramicHOUSING Heavy cast ironPOWER CORD 10'DISCHARGE, NPT 1-1/2" (38 MM)MIN. SUMP DIAMETER 14" (356 MM) FEATURES: SOLID AND RELIABLE High- endurance, oil-cooled motor provides continuous bearing lubrication and maximizes heat dissipation ELIMINATES FAILURES Shaded pole motor eliminates failure-prone switches and relays PIGGY BACK FLOAT SWITCH MOTOR PROTECTION Long life carbon/ceramic seal protects motor against water leakage THERMAL OVERLOAD Heat sensor overload protection with automatic reset when motor cools to a safe operating temperature EXTENDED SERVICE Lubricated ball bearings and shaft seal for longer service life NO DRILLING REQUIRED Anti-airlock hole in base reduces added labor PIGGYBACK PLUG FOR CONVENIENCE Vertical and tethered switch models offer a piggyback plug for automatic operation CROSS REFERENCES: W-A1, SW33A1 Product Videos Custom Field Product Reviews