For submersible use, this oil-filled small submersible pump is powered by a 1/40 horsepower motor equipped with nylon housing, cover, and volute. Backed with thermal overload protection for continuous duty, the NK-2 small submersible pump is available with three cord size options – 6′, 12′, and 18′. The pump is designed to be placed with the screen as the base or on the two support legs opposite power cord entry. This Series offers reliable and trouble-free service.