This product is applicable to the operation of the control pump, liquid level and can also be installed on the submersible pump to control and protect the engine Sealed with polypropylene ensures high weldability. It is widely used in swimming pools, barrels, tanks and other containers of water, oil, acids and alkalis in homes, factories and mines The float switch is designed according to the principle of and buoyancy with a simple and reasonable structure It is automatic adjustable, easy to use, easy to install, safe, reliable, eco-friendly and environmentally friendly 750W or less motor can directly use the float switch, if the engine exceeds 750W, it is advisable to use AC contactor, Weight: 0.0881849048 pounds, Manufacturer: Fdit