... Ari unit-OFR 1,working pressure::0.5-12bar 2,port size:1/8,1/4,3/8,1/2,3/4,1" ... 3,drain:manually,semi-auto,auto Filter and pressure regulator combine a single unit ... pressure and the amount of air consumed. Ari unit -OFR(fitler+regulator)Specifications: SizeMINIMIDIMAXIMediumCompressed airFeatures of ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); FRL-air unit