Description

When you need to cap off a pipe connection on your sprayer, irrigation system, or tank setup, this 1-inch poly plug gets the job done right. Whether you’re winterizing equipment, blocking off an unused port, or temporarily sealing a line for maintenance, this sturdy plug threads in securely and keeps everything sealed tight until you’re ready to reconnect.

What You’re Getting

Durable polypropylene construction that won’t rust or corrode like metal plugs
Standard 1-inch male NPT threads for a secure, leak-proof fit
Chemical-resistant material that handles fertilizers, herbicides, and other ag chemicals
Easy to install and remove when needed—no special tools required

Built for Real Farm Work

This plug works perfectly with Banjo fittings and other standard pipe systems used in agricultural applications. You’ll find it handy for sprayers, nurse tanks, liquid fertilizer setups, and irrigation systems where you need to seal off ports during off-season storage or when reconfiguring your plumbing setup.

Made to Last

The polypropylene material stands up to temperature swings, UV exposure, and the chemicals you use every day on the farm. Unlike metal plugs that can seize up or corrode, this one stays easy to remove even after sitting in place for months. The threads stay clean and sharp season after season.

Good to Know

Hand-tightening is usually plenty—the tapered NPT threads create a good seal without overtightening. If you’re dealing with pressure applications, a little pipe thread compound helps ensure a leak-free connection. Keep a few of these on hand since they’re handy for quick fixes and seasonal equipment changes.