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Out of stockR280 Diaphragm 3.7V – 5V Self-Priming Small Micro-pump
[DC Water Pump] R280 Diaphragm 3.7V – 5V Self-Priming Small Micro-pump This R280 Diaphragm 3.7V Self-Priming Small Micro-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 R280 Diaphragm 3.7V Self-Priming Small Micro-pump