3/8 MNPT M style couplers offer a 1/4 basic flow size and a maximum pressure of 300 PSI. The industry standard M style couplers come with a Buna-N seal. Air flow of 40 SCFM. Product Features:3/8 Male national pipe threadMaximum pressure of 300 pounds per square inchAir flow of 40 standard cubic feet per minuteMaximum temperature of 250 degrees FahrenheitKwik change coupler
