This is a high temperature (up to 105'C) FDA approval mini submersible water pump. The shaft is coated with a layer of ZrO2 (zirconium oxide ) to withstand higher temperature and have better tolerance for acid and alkaline. 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 what a brush type does, so it's safer. It can be used to pump oil as well (no gasoline*).
Input: DC 5~6V
Output: 1.0L/min or 0.264 gallon/min
Cut-off: 1M (3ft ) @6V
Intake: 9mm Dia.
Outlet: 7mm Dia.
Life span: > 20,000hrs @ 1600rpm~4200rpm
Noise: << 20dB
Working Temp: 100'C (non-submersed)
Size(L*W*D): 32mmx22mmx36mm (1.26" X 0.87" X 1.42")
Weight (net): 2.0oz
Warning: Do not let it run dry without water flowing!