Description
Every hydraulic system and irrigation line needs proper port plugs to seal off unused connections and prevent leaks. When you’re dealing with hydraulic fittings on your tractor or irrigation lines in the field, this fitting works in hydraulic systems on tractors and implements, irrigation lines for crop watering, sprayer plumbing for herbicides and fertilizers, and water systems around the farm. This poly plug gives you a reliable seal that keeps fluids where they belong and dirt where it doesn’t.
What You’re Getting
- 3/8 inch MNPT threads that screw directly into female ports
- Durable poly construction that won’t corrode like metal plugs can
- Lightweight design that’s easy to handle and install in tight spaces
- Chemical-resistant material that stands up to hydraulic oil, water, and fertilizer solutions
Built for Real Farm Work
This plug fits any 3/8 inch MNPT female port you’ll find on hydraulic systems, irrigation manifolds, sprayer booms, or water distribution lines. Whether you’re capping off unused hydraulic ports on your loader valve or sealing irrigation lines for the winter, it’s the kind of simple part that prevents bigger headaches down the road.
Made to Last
Poly plugs have a big advantage over metal ones—they won’t rust, corrode, or seize up over time. The material stays flexible enough to maintain a good seal while being tough enough to handle pressure and temperature changes. You’ll find these much easier to remove when you need to make changes later.
Good to Know
Hand-tight plus a quarter turn with a wrench is usually plenty—don’t over-tighten poly fittings or you might strip the threads. Keep a few extras in your toolbox since these are handy for temporary repairs or testing new plumbing configurations before making permanent connections.
Reviews
There are no reviews yet.