... pressure::0.5-12bar 2,port size:1/8,1/4,3/8,1/2,3/4,1" Air regulator -ORThe OR maintain imputting constant operating pressure despite ... the amount of air consumed. Specifications: SizeMINIMIDIMAXIMediumFiltered,compressed air (lubricated or unlubricated)Features of structureMINI/MIDI:Diaphragm type regulator; MAXI:Piston ...