3/8" MNPT H style plugs are made of case hardened steel and plated to resist rust. H style plugs have a basic air flow size of 3/8" and a maximum inlet pressure of 300 PSI. These plugs are perfect for larger tool applications requiring more SCFM.
Air flow of 67 standard cubic feet per minute
Maximum temperature of 250 degrees Fahrenheit
3/8" Male national pipe thread
Maximum inlet pressure of 300 pounds per square inch