Description

If you’ve ever had dirt, debris, or moisture get into your irrigation or liquid transfer system, you know how quickly it can turn a good day into a headache. This polypropylene dust cap keeps your 2-inch cam lock female couplers sealed tight when they’re not in use, preventing contamination that can clog nozzles, damage pumps, or mess up your chemical applications.

What You’re Getting

Lightweight but tough polypropylene construction that won’t crack in cold weather or get brittle from UV exposure
Stainless steel retention arms that grip securely and won’t rust or corrode
Perfect fit for standard 2-inch cam lock female couplers used across most brands
Easy to remove when you need to make connections—no tools required

Built for Real Farm Work

This dust cap works with the 2-inch cam lock couplers you’ll find on spray equipment, liquid fertilizer systems, and irrigation setups. Whether you’re running a field sprayer, nurse tank, or pivot irrigation system, keeping those couplers clean between uses means fewer problems when you’re trying to get work done.

Made to Last

The polypropylene body handles temperature swings and chemical exposure without getting brittle or cracking. Those stainless steel arms maintain their spring tension season after season, so the cap stays put even when equipment is bouncing through the field or parked outside all winter.

Good to Know

Just push the cap onto your female coupler until the arms click into place. When you need to remove it, squeeze the arms together and pull straight off. Keep a few extras around—they’re cheap insurance against contaminated systems, and they have a way of walking off when you need them most.