This is a high quality, mini submersible water pump. The spindle is coated with a layer of ZrO2 (zirconium oxide) to withstand higher temperature and have better tolerance to acid and alkaline. It can be used inside or outside of water for pumping. It's built by a brushless motor to provide a smoother and quieter operation than a brush water pump. Also, it will not generate an 'electric spark' like brush type do, so it's safer. (no gasoline*).
*Comes with a filter cap, and it's removable*
Pressure: 2.9psi @12V
Vertical delivery: 2m (6.5ft)
Current: [email protected]
Intake: 13.8mm/9mm Dia.
Outlet: 7.2mm/5mm Dia.
Life span: > 20,000hrs @ 1600rpm~4200rpm
Noise: << 30dB
Working Temp: 70'C (non-submersed)
Envir Temp: <40'C
Size(L*W*D): 2.36"x1.3"x1.6" (59mm X 33mm X 41mm)
Weight (net): 5.0oz
Do not let it run dry without water. To those who want to use it with a solar panel with backup battery, please make sure to install a 12V regulator because solar panel/charger can output as high as 19V. The solar panel charger will cause damage the pump during charging period. Warranty will not cover it.