Milton®'s G-Style air plug fittings stand out with the highest SCFM rating, making them ideal for applications demanding over 60 SCFM. Available in two critical profile dimension tip sizes (.125 or .375), these 1/2" Female NPT G-Style plugs offer versatile compatibility with G-Style couplers. With a 1/2" FNPT and basic flow size, they provide a maximum air flow of 99 standard cubic feet per minute and can handle up to 300 PSI max inlet pressure. Crafted from durable case-hardened steel and plated to resist rust, these plugs ensure reliable and long-lasting performance.