Description
When you’re connecting poly tanks, irrigation lines, or plumbing on your sprayer, you need a coupling that won’t crack, corrode, or let you down in the middle of the season. This 3/4-inch female NPT poly coupling joins two threaded pipes or fittings together in a straight line—simple, reliable, and built for the demands of farm work.
What You’re Getting
- Lightweight poly construction that won’t rust or corrode like metal fittings
- Female NPT threads on both ends for connecting male threaded pipes or fittings
- Chemical-resistant material that stands up to fertilizers, herbicides, and other ag chemicals
- Smooth internal bore that won’t restrict flow or create pressure drops
Built for Real Farm Work
This coupling is perfect for irrigation systems, sprayer plumbing, tank connections, and water lines around the farm. Whether you’re running a center pivot, building a custom spray boom, or connecting poly tanks for livestock water, this fitting handles the pressure and keeps things flowing. It’s the kind of simple, dependable part that makes maintenance easier and keeps your operation running smooth.
Made to Last
Poly fittings like this one handle temperature swings better than metal and won’t seize up from corrosion. The material resists most agricultural chemicals, so you won’t find it deteriorating from contact with liquid fertilizers or spray solutions. AgSmart builds these to handle working pressures you’ll find in typical farm applications.
Good to Know
Use pipe thread compound or Teflon tape on the male threads you’re screwing into this coupling—it ensures a tight seal and makes future disassembly easier. Don’t overtighten poly fittings; they’ll seal properly with hand-tight plus a quarter turn with a wrench. Keep a few extras on hand since they’re handy for quick repairs and system modifications.
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