When you’re transferring liquids from your nurse tank to the sprayer or filling tanks from the tender truck, the last thing you need is a fitting that leaks or won’t connect properly. This 3-inch cam lock coupler gives you a solid, reliable connection that locks in place with a quick turn of the cam handles. It’s the kind of fitting that makes fluid transfer jobs go smoothly instead of turning into a wrestling match with hoses and dripping connections.
What You’re Getting
- Heavy-duty polypropylene construction that won’t crack or corrode in farm chemicals
- Quick-connect cam lock design saves time and prevents spills during transfers
- 100 PSI rating handles typical agricultural pumping pressures without problems
- Male adapter threads directly into your tank or pump outlet
- 3-inch size moves serious volume for fast tank fills and transfers
Built for Real Farm Work
This coupler is designed for the kind of work you do every day—filling sprayer tanks, transferring liquid fertilizer, or moving water for livestock. The 3-inch size is perfect for nurse tanks, tender trucks, and spray rigs where you need to move a lot of liquid quickly. Whether you’re running a custom spraying operation or just keeping your own operation supplied, this fitting handles the flow rates you need.
Made to Last
Farm chemicals and UV exposure are tough on plastic fittings, but this polypropylene construction holds up to both. The cam lock mechanism stays smooth even after seasons of use, and the 100 PSI rating gives you plenty of safety margin for centrifugal pump applications. It’s built to handle the bumps and vibration that come with mobile equipment.
Installation Notes
The male NPT threads screw right into standard tank fittings or pump outlets—just use pipe dope or Teflon tape for a leak-free seal. The cam locks engage with a quarter turn and give you a visual and tactile confirmation that you’re properly connected. Keep the cam surfaces clean for smooth operation, and a light coating of grease helps if they start to feel stiff.
