Description
When you’re dealing with hydraulic systems on your tractor, having the right fittings can save you hours of frustration and keep you running smoothly. This OFS tube union connects two 1/2 inch hydraulic lines together with a straight-through design that maintains proper flow while creating a leak-free seal. Whether you’re replacing a worn fitting or building a new hydraulic circuit, this union gives you a solid connection that won’t let you down in the field.
What You’re Getting
- Male OFS threads on both ends create secure connections without adapters
- Steel construction handles high-pressure hydraulic systems up to 9200 PSI
- 7/8 inch hex size makes installation easy with standard wrenches
- Direct replacement fitting – no modifications or special tools needed
Built for Real Farm Work
This union works with tractors and equipment that use OFS (O-ring Face Seal) hydraulic connections – common on modern agricultural machinery where high pressure and vibration demand reliable sealing. You’ll find these connections on loader circuits, remote hydraulics for implements, and anywhere hydraulic lines need to connect or extend without leaking.
Made to Last
Steel construction means this fitting can handle the pressure spikes and constant vibration that come with farm equipment operation. The OFS design uses an O-ring seal that compresses against a machined face, creating a more reliable seal than traditional pipe threads, especially when dealing with hydraulic system pressures.
Installation Notes
Make sure you have the proper O-rings for the OFS connections – they’re what create the seal, not the threads. Clean both fitting surfaces thoroughly before assembly, and tighten to the proper torque spec to compress the O-ring without over-stressing the threads. A little hydraulic assembly grease on the O-rings makes installation easier and helps prevent damage during assembly.
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