This is an automatic and submersible electric pump which can be used in boat bilges, pools or other applications where you have to remove water from. Construction with tough plastic body and stainless steel drive shaft, features with ignition protection, anti-air lock protection and will not burn out when run dry, quality and performance guaranteed! Features: Fully automatic, fully submersible electric pump. Built-in float switch, can automatically turn on/off according to the water lever. Compact, efficient, water cooled long life motor. Rustproof and corrosion resistant. Stainless steel shaft. High-impact durable plastic housing. Quick release strainer for easy maintenance. Extremely efficient, very low current draw and offer high capacity output. Ignition protection to protect the pump against high current. Water/moisture tight seals. Silent and vibrationless operation. Anti-air lock protection. Will not burn out when run dry. Specifications: Material: Plastic & Metal Color: White & Black Current: 3A Cable Length: 88cm/ 34.6in Outlet Diameter: 19mm(3/4") Pump Size: As Picture Shown Package Weight: Approx. 561g Application: can be used in boat bilges, pools or other applications where you have to remove water from. Package Included: 1 x Automatic Bilge Pump 1 x User Manual Note: 1. These pumps are designed for intermittent use only, not designed for continuous use! . 2. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.