Size: 3/4 Body with 1 SAE This 3/4 coupler connects to its female equivalent . Benefits: Flush face valve design minimizes fluid loss and air inclusion. 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. 52 GPM Max Flow Rate. 28 GPM Nominal Flow Rate. Buna-N Seals with Teflon backup ring can operate up to 250° F. Male Face Diameter: 1.18 (30mm). Male Length: 3.19 (81mm). Hex: 1.61 (40.89mm). Includes: 1 Male Coupler.