Wayne SPF50 Submersible Sump Pump

The Wayne SPF50 submersible sump pump is designed to move up to 3900 gallons per hour (gph) with its top suction design that filters debris and minimizes clogging. This pump features an epoxy-coated steel, high-performance motor and is suitable for 11-inch diameter and larger sump pits, but is intended for indoor use only.

This heavy-duty, indoor-only pump is a workhorse with a rugged and durable design. The pump's epoxy-coated steel and thermoplastic construction, along with premium John Crane carbon/ceramic shaft seals, ensures quality that lasts.

The pump's customizable operation includes an integrated vertical float switch with a solid, leak-free polypropylene float for automatic operation, with a 9-inch ON level and a 4-inch OFF level. The unique top suction design reduces clogging and prevents air lock conditions, eliminating the need for weep holes.

Reliability is a key feature of this pump, with a cast iron seal plate that helps prevent leaks and galvanic corrosion. The pump is engineered with upper and lower ball bearings in a sealed oil bath, providing a virtually silent operation. The abrasion-resistant, glass-reinforced polycarbonate impeller adds to the pump's reliability.

Additional features include a 1-1/2" NPT discharge for compliance with building codes, an 8-foot water-resistant power cord for easy access to a nearby GFCI-protected outlet, and suitability for use in 11-inch diameter or larger sump basins. The pump is UL agency approved.

Proudly assembled in the USA, the Wayne SPF50 submersible sump pump is backed by a 1-year warranty, ensuring dependable, efficient, and ultra-quiet performance that you can trust.

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