When you’re plumbing tanks, pumps, or sprayer systems, you need fittings that won’t crack, rust, or fail when you need them most. This 4-inch polypropylene nipple with male pipe threads on both ends is the reliable connection you’re looking for—whether you’re setting up a spray tank, extending lines, or making repairs in the field.
What You’re Getting
- Heavy-duty polypropylene construction that won’t corrode like metal fittings
- 1-1/4 inch male NPT threads on both ends for secure, leak-free connections
- 4-inch length gives you the perfect spacing for most agricultural applications
- Chemical-resistant material that handles fertilizers, herbicides, and other farm chemicals safely
Built for Real Farm Work
This fitting is right at home on sprayer tanks, nurse tanks, irrigation systems, and pump setups. It’s the same type of connection you’ll find on liquid fertilizer applicators, field sprayers, and water transfer systems. Whether you’re running a small operation or managing thousands of acres, this nipple handles the pressure and chemicals that come with modern farming.
Made to Last
Polypropylene beats metal fittings hands down for farm use—it won’t rust out from fertilizer exposure or crack from UV rays. The material stays flexible in cold weather and won’t get brittle over time. These fittings handle typical farm pressures without breaking a sweat and keep working year after year.
Installation Notes
Thread this fitting in by hand first, then snug it down with a pipe wrench—don’t over-tighten poly fittings or you’ll crack them. Use pipe thread compound or Teflon tape for the best seal. If you’re connecting to a tank, make sure you’ve got a good backing nut or bulkhead fitting to distribute the load.
