3/8" FNPT P style couplers have 8 locking balls for better retention of plug. Has a maximum of 300 PSI with a basic air flow of 3/8". Heavy duty steel body has a Buna-N seal. Available air flow of 68 SCFM.

Product Features:

• 3/8" female national pipe thread
• 3/8" Basic flow size
• Maximum of 68 standard cubic feet per minute
• Maximum inlet pressure of 300 pounds per square inch
• Buna-N seal