Features: _x000D_This DC 24V hot water circulation pump is mainly used for solar water heater. _x000D_Made of high quality engineering plastic, this pump is sturdy and durable. _x000D_The pump can hold hot water temperature up to 100 degrees Celsius. _x000D_Both inlet and outlet threads are 1/2BSP standard, fitting for many connection. _x000D_Convenient to install and easy to use, there is a arrow mark on top which shows flow direction. _x000D__x000D__x000D_Specifications: _x000D_Main Material: Engineering plastic_x000D__x000D_Rated Voltage: 24V DC _x000D_Power: 18W _x000D_Max. Rated Current: 0.85A _x000D_Inlet/Output Male Thread Size: 1/2BSP (20mm)_x000D_Max. Flow: 11L/Min_x000D_Max. Water Temperature: 100_x000D_Wire Length: About 80cm_x000D_Noise: 40000hrs _x000D_Weight: 259g(approx.) _x000D__x000D__x000D_Package Includes: _x000D_1 x Water Pump _x000D__x000D__x000D_Note: Please allow small size error due to manual measurement. Thanks for your understanding. 1This DC 24V hot water circulation pump is mainly used for solar water heater 2Made of high quality engineering plastic, this pump is sturdy and durable 3The pump can hold hot water temperature up to 100 degrees Celsius 4Both inlet and outlet threads are 1/2BSP standard, fitting for many connection 5Convenient to install and easy to use, there is a arrow mark on top which shows flow direction