Description
When you’re working with hydraulic systems on your tractor or implements, having the right fittings makes all the difference between a job that goes smoothly and one that turns into a frustrating mess. This straight pipe adapter connects a 3/8 male NPTF thread to a 1/8 female NPTF thread, letting you bridge different thread sizes in your hydraulic setup without hunting for special hoses or custom fittings.
What You’re Getting
- Straight-through design that maintains full flow capacity for hydraulic fluid
- 6000 PSI operating pressure rating handles the demands of modern hydraulic systems
- 3/4 inch hex provides solid grip for installation and removal
- NPTF threads create a metal-to-metal seal that won’t leak under pressure
- Steel construction that stands up to vibration and temperature swings
Built for Real Farm Work
This adapter is the kind of fitting that comes in handy when you’re working on hydraulic systems for implements, loaders, or auxiliary hydraulics. Whether you’re plumbing a hydraulic motor on a baler, connecting a hydraulic cylinder, or rigging up remote hydraulics for a specialized tool, having the right adapter lets you make connections that actually work instead of fighting mismatched threads.
Made to Last
Farm equipment puts hydraulic fittings through a lot—pressure spikes, vibration, temperature changes, and exposure to dirt and moisture. This adapter uses quality steel construction and precision NPTF threads that create reliable sealing without the need for thread tape or liquid sealant.
Good to Know
NPTF threads are designed to seal metal-to-metal, so don’t use thread tape or pipe dope on these fittings. The threads themselves do the sealing when properly tightened. Use a wrench on the hex flats rather than the threaded ends to avoid damage, and hand-start the threads to prevent cross-threading.






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