Hydraulic Quick Connect Couplers, 3/4in NPT, ISO 16028, 4 Pack

3/4 NPT hydraulic quick connect couplers deliver fast, clean hook-ups for high-flow hydraulic lines with reduced spillage and downtime. This 4-piece flat-face coupler set uses an ISO 16028 profile and an improved valve design to support up to 106 L/min flow at 20.7 MPa, making it a practical choice for skid steer attachments and mobile hydraulic equipment. Sleeve locking helps prevent accidental disconnects in demanding work environments.

• Delivers flat-face ISO 16028 coupling to help reduce leaks and contamination during connect/disconnect


• Connects quickly with push-to-connect sleeve lock; rotate collar to secure against accidental release


• Handles high flow up to 106 L/min with rated pressure up to 20.7 MPa (steel)


• Includes dust caps to help keep dirt out of hydraulic lines and protect sealing surfaces


• Fits 3/4" body size with 3/4" NPT thread for common skid steer and hydraulic equipment hookups

Built for applications where hydraulic spillage and dirt intrusion are common, these quick couplers help keep your system cleaner and your changeovers faster. Hardened construction with corrosion-resistant zinc-nickel plating supports long service life in outdoor and shop conditions. Use them on loaders, skid steer attachments, and other hydraulic circuits that require a reliable flat-face quick connect interface. Grab yours today to streamline attachment swaps and keep hydraulic connections consistent across your equipment.

• Set size: 4 pcs hydraulic couplers


• Coupler type/standard: Flat-face quick connect, ISO 16028


• Body size / thread: 3/4" body with 3/4" NPT thread


• Rated flow: 106 L/min


• Rated pressure (steel): 20.7 MPa (3000 PSI)


• Rated pressure (stainless steel): 10.4 MPa


• Temperature range (NBR): -20°C to +100°C


• Temperature range (FKM): -20°C to +180°C


• Finish/features: Zinc-nickel plating, sleeve locking system, dust caps included