, DC 3-12V Mini Self Priming Gear Pump with RS-360SH Motor, Aquarium Water Pumping Tool, for Aquarium Fish

About this item Features The rotating direction of gear pump can be changed so the inlet and outlet are interchangeable. And the is self-priming allows it to be mounted , can be run dry without harm Advantage T5V 2A power supply such as battery holder or computer USB is recommended for long time work.The pump uses high quality RS-360SH motor and the maximum head can be up to 1.5 meter. Notes Please do not connect it to 7.5V or higher voltage for a long time.The pump is not a submersible pump, it can not be put in water. Single dry cell battery, mobile phone charger and other chargers can not be used as a power supply. Wide Use The is widely used for aquarium, fish , , rockery, water cooling system for laptop or many experiments. And it is also applied to liquid transfer, spraying, circulation, filtration and dispensing. Specifications Rated Voltage: 3V~12VDC Motor Diameter: 27mm / 1.06in Pump Head Diameter: 44mm / 1.73in Length: 60mm / 2.36in Inlet/Outlet Diameter: 4mm / 0.15in