Lightobject EWP-3202 Mini DC Brushless Submersible Water/Oil Pump, 3.8L/Minutes

This is a high quality made, 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 what a brush type does, so it's safer. It can be used to pump oil as well (no gasoline*). *Comes with a filter cap, and it's removable* Specification Input: 12V Pressure: 2.9psi @12V Vertical delivery: 2m (6.5ft) Fluid PH:5-10 Current: 500mA@12V Intake: 0.54in/0.35in Dia. Outlet: 0.3in/0.2in Dia. Life span: > 20,000hrs @ 1600rpm~4200rpm Noise: << 30dB Working Temp: 158'F (non-submersed) : <104'F Size(L*W*D): 2.4"x1.3"x1.6" (59mm X 33mm X 41mm) Weight (net): 5.0oz.