Description
When you need to seal off the end of a hydraulic line or close up that 1-1/2 inch pipe connection for the season, this galvanized cap gets the job done right. Whether you’re winterizing irrigation lines, capping off unused hydraulic ports on implements, or closing the end of a water system pipe, a proper cap keeps dirt and moisture out while preventing valuable fluids from leaking out.
What You’re Getting
- Heavy-duty galvanized construction resists rust and corrosion from weather and chemicals
- Female NPT threads for easy installation on male pipe threads—just hand tighten plus a quarter turn with a wrench
- Solid seal that keeps contaminants out and fluids in where they belong
- Standard 1-1/2 inch size fits most farm hydraulic systems and irrigation setups
- Direct replacement that threads on without adapters or special tools
Built for Real Farm Work
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. The 1-1/2 inch size is common on larger hydraulic circuits, main irrigation lines, and water distribution systems where you need substantial flow capacity.
Made to Last
The galvanized coating protects the steel underneath from rust and corrosion, even when exposed to fertilizers, chemicals, and constant moisture. This isn’t just a cheap fitting—it’s built to handle the pressure and abuse that comes with farm work, from hydraulic systems running 2,000+ PSI to irrigation lines that cycle on and off all season.
Good to Know
Thread the cap on by hand first to avoid cross-threading, then snug it down with a pipe wrench. Don’t overtighten—the threads do most of the sealing work. If you’re capping a hydraulic line under pressure, make sure to relieve system pressure first. A little pipe thread sealant on the threads ensures a leak-proof connection that’ll hold season after season.
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