Circulation pump is non-self-priming pump., Max Flow Rate: 2., 1GPM, Max Discharge Head: 9., 8ft Max circulating water temperature: 100°C/212°F. About this item Circulation pump is non-self-priming pump. Max Flow Rate: 2.1GPM, Max Discharge Head: 9.8ft 1/2 Male thread on the pump. The OD of the brass coupler is 10mm. Plug type: 2.1mm x 5.5mm female. Power source: DC 12V (Comes with a AC 110v to DC 12v power adapter), Rated current: 0.7A, Brushless Motor, Low noise: 30db at 1 metre, Service life: 30000 hours Max circulating water... Fit both 1/2 NPT and BSP female thead., We've tested. Power source: DC 12V, Rated current: 0., 7A, Brushless Motor, Low noise: 30db at 1 metre, Service life: 30000 hours up Inlet/Outlet: 1/2 male thead. Mini Submersible Beer Brewing Pump, Brushless Circulation Pumps with Female Thread Connectors, DC 12V(DC Plug BYT-7A014A DC 12V Solar Hot Water Heater Circulation Pump with DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM · Circulation pump is non-self-priming pump Can't be immersed in hot water exceeding 50°C/122℉ It's perfect for the home solar water heating systems or other circulation pump application. Item included: 1x DC 12V Solar Hot Water Circulation Pump 1x AC 110V- 240V to DC 12V 2A Power Supply Adapter It's submersible but can't be immersed in hot water exceeding 50°C/122℉ Low Noise Water Circulation Pump Geyserwise 12V DC Hot Water Circulation Pump – Closed Impeller - Full 12V DC Circulation Pump One year warranty: replacement without return
