Great Performance: 1/2 HP submersible sewage ejector pump features efficient an oil-filled split capacitor motor with high flow. It can pump up to 6000 GPH or lift water up to 27ft vertically, perfect for residential sewage systems. It can work in harsh environments and offer long service life. Prohibited to use in septic tanks

Auto/Manual Operation: Adjustable mechanical float switch automatically turns on/off the pump depending on water level in sump basin or septic pit. Standard 10' power cord with piggy-back plug allow automatic operation of this electric sewage pump. DO NOT lift the pump by the power cord or it will be damaged permanently

Durable and Clog-resistant Design: This heavy-duty dirty water pump is equipped with rugged cast iron casing, reinforced engineered non-clogging vortex impeller and 2'' NPT discharge, capable of passing 2" diameter solids. As a waterproof effluent pump, it's ideal for basements or below grade installations

Overheat Protection: Built-in automatic thermal overload protection will prevent the motor from overheating and burning. When the pump is dry running, it will shut off automatically to protect the motor. Fully immerse the pump before startup and prevent it from freezing in cold winter

Wide Applications: Designed for residential and commercial sewage & dewatering, such as sewage system, waste water drainage, sewer and basement flooding. 100% factory tested. It comes with a 2-year warranty to keep your water system stable and worry-free. Acquaer customer service provides the professional advice on installation and maintenance