Description

This 280 Diaphragm 3.7V Self-Priming Small Micro-pump Tea Fitting Metering Pump is a?brand new and high-quality water pump.?Small size but strong; low consumption and high efficiency.?Multi-purpose.
Can be used as a diaphragm pump, water pump, water suction pump, vacuum pump.?
Applications: fish tank water changes, experimental models, inflatable small pool, tea machine, grain oil pumping station, car scrub, etc.
Note:
1. Take precaution and connect the power supply incorrect polarity. There is a?+?sign for the positive supply.
2. This pump cannot be put in water (liquid) when using, not submersible.
3. Don??t no-load test for too long; Don??t dry run it, the pump will get damaged.
4. Not designed for continuous operations under load or no load.
5. In the inside is plastic leaves, can??t suction impurity; Can cause damage to rotor blades.?

Package Includes:
1 x?280 Diaphragm 3.7V Self-Priming Pump Small Micro-pump Tea Fitting Metering Pump