Powerful 1/2 HP motor provides high efficiency and fast drainage for the submersible sump pump in low noise. It can move water up to 3159 GPH or lift water up to 26ft vertically, capable of passing up to 1/5″ solids

Adjustable tether float switch allows the pump to be on/off automatically by the water level - plug it in and forget it. Put the switch upward by the handle lock to keep ON mode - control it manually by power plug. It can remove clean water down to 1/5'' of the surface in manual mode

Low suction base minimizes leftover water. Rugged engineering thermoplastic housing ensures corrosion resistance and durability. 10ft UL power cord with portable handle for safety and convenience. Reliable mechanical seal prevents leakage for long service life

1-1/4'' NPT discharge comes with multiple adapters for quick and easy connection. It can fit 3/4'', 1'', 1-1/4'' or 1-1/2'' pipe/garden hose. Please submerge it into water at a slight angle to drain the remaining air and prevent it from freezing in cold winter. It's normal exhaust feature that a stream of water emits from anti-airlock holes during use

Strong drain pump for flooded basements, hot tubs, cellars, water tanks, window wells, pools, garden ponds, sump pits, rain barrels, and general water transfer including irrigation or flushing water heaters. Aquastrong customer service provides professional technical supports