Features:1. Application: Water circulation system, refrigeration system, solar thermal system, pipe circulation for water heater, water dispenser, floor heating, fountains, etc.2. Built-in DC brushless motor run smoothly, no electric spark, low noise and long service life.3. Max operating temperature up to 110 degree.4. The water pump is only suitable for water circulation, not for water pressurization.5. Submersible installation (only for cool water) and entirely waterproof.Specification:Inlet/Outlet Size: 1/2" male threadFluid Temperature: 0~110Voltage: 24V DCMax Rated Current: 0.7AMax Flow Rate: 8L/minMax Lift: 3 meterLife: > 40.000 hoursPump Size: 92*63mm / 3.6*2.5inPackage Weight: 279g (approx.)Package List:1 x Solar Circulation Water Pump