280 Diaphragm 3.7V Self-Priming Pump Small Micro-pump Tea Fitting Metering Pump is a?brand new and high quality.?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.
Specifications and Features:
- Operating Voltage: 3-4.5V
- Current: 3v 650mA, 3.7V 750MA
- Output Power: 3-6W
- Operating Temperature: below 80 ?
- Rate of Flow: 0.8-1.2L / min
- Extreme suction stroke: 2 meters
- Limit head: 1.5 meters
- Size: 80 x 31 x 24 CM
- Gas nozzle:
- Outer diameter: 7mm
- Inside diameter: 4mm
- Material: Plastic, Metal
1 x?280 Diaphragm 3.7V Self-Priming Pump Small Micro-pump Tea Fitting Metering Pump