Triple piece: filter + pressure regulator + oil feeder

Because compressed air contains a lot of moisture impurities, it will cause certain damage to the system, so it needs to be treated before being connected to the system.

The filter is to filter out the moisture some impurities in the air. This can be selected according to the need for the type of filter element, the filtering accuracy of the gas.

The pressure regulating valve is used to adjust the operating pressure of the system to avoid accidents caused by unstable air pressure;

The oil feeder lubricates the components in the system to extend the service life