Description
When you’re moving water, liquid fertilizer, or chemicals around the farm, you need connections that seal tight and come apart easy. This 3-inch polypropylene cam lock coupler gives you a secure, leak-proof connection that you can connect or disconnect with just a quick twist of the cam arms—even when you’re wearing gloves or working in less-than-ideal conditions.
What You’re Getting
- Polypropylene construction that won’t rust, corrode, or crack under normal farm use
- Stainless steel cam arms that lock tight and release smoothly season after season
- 3-inch female coupler end connects to matching male cam lock adapters
- Male NPT threads screw directly into tanks, pumps, or pipe fittings
- B Series design that’s compatible with standard cam lock systems
Built for Real Farm Work
This coupler handles the liquid transfer jobs that keep your operation running—filling sprayer tanks, moving water for livestock, transferring liquid fertilizer, or connecting temporary irrigation lines. The 3-inch size moves serious volume while the lightweight poly construction makes it easy to handle even on longer hose runs.
Made to Last
Polypropylene stands up to chemical exposure, temperature swings, and UV rays better than metal fittings, and it won’t leave rust stains on your equipment. The stainless steel cam arms provide the muscle to create a tight seal while resisting corrosion from agricultural chemicals.
Good to Know
Always check that both sides of your cam lock connection have good gaskets before making the connection—a worn gasket will leak no matter how tight you make it. The male threads are standard NPT, so they’ll thread into most farm tanks and pumps without adapters.






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