This Universal Quick Disconnect Coupler features a new improved design for high flow performance and maximum service life. 1” ISO Body, 1” SAE (1-5/16” ORB) Thread, Built to ISO 16028 standards and interchange with all other ISO 16028 Flat Face Couplers Heavy Duty Design with 5076 PSI Rating - 50 GPM Max Flow Rate Locking sleeve helps prevent accidental disconnects Flush face design is easy to clean and has virtually no fluid loss or air inclusion ISO Body Size: 1” Port Thread: 1” SAE (1-5/16” O-Ring Boss) Benefits: Flush face valve design minimizes fluid loss and air inclusion Locking sleeve to prevent accidental disconnection Zinc-nickel plating provides superior corrosion resistance Hardened steel construction with hardened sleeves Allows for minimal pressure drops Easy single-handed push-connect design Nipple seal resists blow-outs Interchangeable with other ISO 16028 standard couplings Features: 5,076 PSI rating 73.97 GPM Max Flow Rate 50 GPM Nominal Flow Rate Buna-N Seals with Teflon backup ring can operate up to 250° F Female Face Diameter: 2.17” (55mm) Male Face Diameter: 1.42” (36mm) Female Length: 4.31” (109mm) Male Length: 3.54” (90mm) Hex: 2.17” (55mm) Connected Length: 6.97” (177mm) Kit Includes: 1 Female Coupler 1 Male Nipple 1 Female Dust Cap 1 Male Dust Cap