Description
When you’re connecting hydraulic lines on your tractor or implements, you need adapters that seal tight and stay put. This straight adapter bridges the gap between ORB (O-Ring Boss) ports and NPSM (National Pipe Straight Mechanical) swivel connections—two common thread types you’ll find throughout agricultural hydraulic systems. It’s the kind of part that solves connection headaches and keeps your hydraulic flow running smooth.
What You’re Getting
- Converts 9/16-18 male ORB threads to 1/2-14 female NPSM swivel for versatile hydraulic connections
- 3500 PSI operating pressure rating handles the demands of modern hydraulic systems
- Swivel design on the NPSM end reduces stress on hoses and fittings during operation
- Sturdy steel construction with precision threads for leak-free performance
- 3/4 inch hex body and 1 inch nut hex make installation straightforward with standard tools
Built for Real Farm Work
This adapter works in any hydraulic system where you need to connect ORB and NPSM components. You’ll find these thread types on tractors, combines, balers, loaders, and other hydraulic equipment from various manufacturers. Whether you’re plumbing a hydraulic motor, connecting a cylinder, or adapting aftermarket accessories to your existing system, this adapter gets the job done.
Made to Last
Agricultural hydraulic systems see high pressures, vibration, and temperature swings throughout the seasons. This adapter’s steel construction and precision machining ensure it holds up to 3500 PSI working pressure while maintaining a reliable seal. The swivel feature reduces wear on connected hoses by allowing natural movement during operation.
Good to Know
The ORB side uses an O-ring seal (not included with adapter), so make sure your O-ring is in good shape for a proper seal. The NPSM threads are straight threads that seal with an O-ring or washer rather than thread sealant. Take a moment to clean both connection points before assembly—a little attention here prevents leaks down the road.
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