Product Feature: environment-friendly: silent design Intelligent: Preventing the pump automatically restart frequently Reliable: Electronic Design, long-life for using, more than 200, 000 times operation, anti-vibration Safe: IP65, water-proof case, water-shortage protection Widely application: Pipeline Pump, Booster Pump, Self-priming pump, Immersible Pump, Circulating Pump ., widely using for solar heat pump, air-source heat pump, home booster pump, hot water circulating pump and other relevant pumps., Weight: 0.89176984979 Pounds, Manufacturer: puhae