Mitsumi 6V to 12V Mini Air/Oxygen Pump (R14 Type) is a DC motor driver air pump or air inflator. This is a small air pump and can be used in any DIY projects like aquariums to supply oxygen. It can be controlled by any controller like Arduino, Raspberry Pi, AVR, PIC or any other controller. The pump is very easy to assemble, interface and a low power device.
Mitsumi brand, R-14, A212, MAP-A212, 6V DC, Air Pump for Sphygmomanometer Field Oxygen Blood Pressure Monitors Low, Noise A9-016
Perfect working condition, almost like new, taken out from a working meter.
Dimensions:
Length=5.5cm
Diameter on the motor side=2.5cm
Diameter on the pump side=2.75cm