PA31133-03 is a pneumatic diaphragm pump from SMC with the following features:

Operation mode: It belongs to the dual-acting gas control type (external switching type), and the reversing valve is not inside the pump body, which has a longer service life than the automatic transfer. By changing the ON/OFF frequency of the external solenoid valve, flow control can be simply achieved, and the output flow can be as low as very small.

Good material compatibility: The liquid pump body is made of ADC12 aluminum alloy, which has certain corrosion resistance and is suitable for a variety of normal
fluid transportation scenarios; The diaphragm material is PTFE (polytetrafluoroethylene), which has high chemical stability, wear resistance and anti-aging, effectively preventing fluid leakage and extending the service life of the pump.

Interface specifications Practical: The nozzle diameter is 3/8 inch, this specification is easy to connect with the common pipeline system, strong adaptability, easy to install and use in different industrial pipelines.