Working with high-pressure hydraulic systems? You need reliable couplers. This is a two-pack of Dixon VEP-Series ORB (O-Ring Boss) female couplers. They have a 1-1/16-inch -12 thread size. These are heavy-duty couplers designed for serious pressure: they can handle a maximum working pressure of 4500 PSI for connecting and disconnecting, and have a burst pressure of 18,000 PSI for the coupler itself (22,000 PSI when connected). They feature two-stage valving to protect the seals during pressurized connections, a Posi-Lock system to prevent valve damage from surge flows, and a flush-face, no-spill design that minimizes air inclusion and fluid spillage. The threaded design is more durable than ball-lock styles under high impulse pressures. If you're building or repairing hydraulic lines for equipment, these Dixon couplers are a trusted, professional-grade choice. Keep your systems leak-free and safe with this two-pack.
