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Wayne 1/2 HP Cast Iron Submersible Sump Pump, Stainless Steel

Wayne 1/2 HP Cast Iron Submersible Sump Pump, Stainless Steel

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Wayne 1/2 HP Cast Iron Submersible Sump Pump, Stainless Steel
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The Wayne 1/2 HP cast iron submersible sump pump is designed for work in sump pits 11 inches or larger. Its ceramic mechanical seal keeps this pump going in even the most demanding environments, and the 1 1/2-inch discharges creates maximum flow and ensures easy installation. It works 9 inches on level or 4 inches off level. A two-pole switch prevents basement flooding in the event that one pole sticks, and disconnecting 115-volt conductors prevent damage from lightning. The automatic overload mechanism prevents damage to motor windings, permanently lubricated ball bearings need no oiling, and the waterproof three-prong grounding wire with an 8-foot extension reaches distant outlets.



  • Assembled in the US with foreign and domestic parts
  • Tested to 1 million cycles*; For performance that lasts, WAYNE Pumps exceeds an average life of 1 million cycles
    WAYNE Pumps' energy efficient motors, and engineered design provide the ultra-quiet experience you won't believe. The Hardest Working Pumps, You'll Never Hearâ„¢.
  • Durable stainless steel and rugged cast iron construction, for long life in tough sump pump applications
  • High performance; max. flow rate is 5100 Gallons Per Hour; 3840 GPH at 10 ft. of discharge lift
  • Integrated Vertical Float Switch with Solid, Leak Free Polypropylene Float for automatic operation; 9 in. ON level and 4 in. OFF level
  • No need for weep holes; Unique Top Suction Design reduces clogging and prevents air lock condition
  • Engineered with Upper and lower ball bearings, in sealed oil bath, for virtually silent operation
  • Designed with Premium John Crane Carbon/Ceramic Shaft Seals for quality that lasts.
  • Cast Iron Seal Plate Prevents Leaks and Galvanic Corrosion
  • 1-1/2 In. NPT Discharge for compliance with building codes
  • 120 V, PSC, Oil-Filled 1/2 HP Motor
  • Float Guard, Protects Switch from Hang-Ups from Debris and side of pit
  • Abrasion Resistant Glass Reinforced Polycarbonate Impeller for Reliability
  • 8 ft Water Resisitant Power Cord provides easy access to nearby GFCI protected outlet
  • For easy installation, use in 11 in. diameter or larger sump basins.
  • UL agency approved
  • 5 Year Limited Warranty