General description The VEVOR Skid Steer Hydraulic Quick Connect Coupler set includes two pairs of 1/2" body hydraulic couplers with 1/2" NPT threads. Constructed from hardened steel with zinc-nickel plating, these couplers are designed to resist rust and corrosion while withstanding high pressures. The advanced sleeve locking system ensures easy connection and disconnection, making them ideal for connecting hydraulic lines efficiently. Technical specifications Body Size: 1/2" Thread Size: 1/2" NPT Valve Type: Flat Face Material Type: Stainless Steel & PVC Rated Flow Rate: 45.5 L/Min Rated Pressure: 4000 PSI / 27.6 MPa ISO Standards: ISO 16028 Working Temperature: NBR -20℃ ~ +100℃ (FKM -20℃ ~ +180℃) Plating Type: Corrosion-resistant Trivalent Zinc Compatibility and accessories Compatible with most skid steer loaders including Bobcat, John Deere, CAT, Case/New Holland, and Kubota. Replace Part Numbers: Parker FE Series: Male: FEM-502-8FP, Female: FEM-501-8FP Faster FFH Series: Male: