The WST33 is a 1/3 HP submersible thermoplastic sump pump that is easy to install, with a reverse switch for manual or automatic operation. Assembled in the USA with foreign and domestic parts, this pump features a reinforced thermoplastic construction for long life in hard-sump applications. It boasts an energy-efficient design, with a maximum flow rate of 3000 gallons per hour and 2130 GPH at a 10-ft discharge lift. The pump's piggyback anchor float switch allows for automatic or manual operation, with a 14-inch level ON and 7-inch OFF level.

Designed to reduce clogging and prevent air lock conditions, the unique top suction design eliminates the need for crying holes. The 1.5-inch TNP discharge ensures compliance with building codes, and the scratch-resistant, glass-reinforced polycarbonate impeller provides greater reliability. The pump is suitable for use in sump basins with a diameter of 14 inches or larger, and its 8-foot waterproof power cord allows for easy access to a nearby GFCI-protected outlet.

Approved by the cULus Agency, the WST33 comes with a 2-year limited warranty. Its specifications include an automatic type, plumbing application, 1/3 HP, 9.5 amperage, 2130 GPH at a 3-meter head, 1404 GPH at a 15-foot head, and 2610 GPH at a 5-foot head. The pump is UL/CSA approved, has an 8-foot cable length, weighs 9 pounds, operates on 120V, and has a 1-1/2" NPT discharge.

product information: