1/2 MNPT G style plugs are made of case hardened steel and are plated to resist rust. Milton G style couplers and plugs offer 1/2 basic flow size and a maximum of 300 PSI. With air flow of up to 99 SCFM, G style couplers are perfect for applications that require over 60 SCFM. Product Features:1/2 male national pipe threadMaximum inlet pressure of 300 pounds per square inchAir flow of 99 standard cubic feet per minuteMaximum temperature of 250 degrees FahrenheitHighest SCFM rating
