Gemels(R) 1/2 Flat Face High Flow Hydraulic Quick Connect Coupler Set, 1/2 NPT Thread. Size: 1/2 Body with 1/2 NPT The Gemels(R) 1/2 Flat Face High Flow Hydraulic Quick Connect Coupler Set with a 1/2 NPT thread delivers exceptional performance and reliability in challenging hydraulic environments. Its flush face valve design effectively reduces fluid loss and air inclusion, ensuring optimal cleanliness and efficiency during operation. Built from sturdy carbon steel, this coupler is designed to withstand the tough conditions found in agriculture, industrial, marine, construction, heavy equipment, mining, and drilling applications. For user-friendly operation, the coupler set includes a single-handed push-connect mechanism for fast and effortless connections. The nipple seal is specially designed to resist blow-outs, enhancing safety and preventing leaks. Additionally, these flat face hydraulic couplers are compatible with other ISO 16028 standard couplings, offering flexibility and smooth integration across different systems. The Gemels 1/2 Flat Face High Flow Hydraulic Quick Connect Coupler Set with a 1/2 NPT thread is an excellent choice for those seeking durable, efficient, and high-performance hydraulic connections. This 1/2 Flat Face style coupler set consists of a male and female quick coupler. Benefits: Carbon Steel Construction. Galvanized Treatment. Flush face valve design minimizes fluid loss and air inclusion. Allows for minimal pressure drops. Easy single-handed push-connect design. Nipple seal resists blow-outs. Features: 6,090 PSI rating. 18 GPM Max Flow Rate. Male Face Diameter: 0.96. Male Length: 2.95. Female Face Diameter: 1.5. Female Length: 3.19. Hex: 1.34. Includes : 1 Female Coupler, 1 Male Coupler.