Description
When you’re setting up irrigation lines or connecting equipment to water tanks, the last thing you need is a connection that leaks or comes loose when you’re not around. This 1-1/4″ cam lock coupler gives you that solid, dependable connection that stays put and keeps your water flowing where it should. It’s the kind of fitting that just works—no fuss, no drama.
Key Features
- Secure cam lock mechanism that clamps down tight with a simple quarter-turn
- Female coupler on one end connects to matching male cam lock fittings
- Female NPT threads on the other end screw into standard pipe fittings or equipment
- Poly construction resists corrosion and handles temperature swings better than metal
- 1-1/4″ size handles good flow rates for irrigation and tank fill applications
Built for Real Farm Work
This D series coupler is perfect for irrigation setups, water tank connections, and anywhere you need to join hoses to equipment or plumbing. Whether you’re running pivot irrigation, filling stock tanks, or connecting to spray rigs, this fitting bridges the gap between cam lock hoses and threaded equipment. The design handles farm water pressure without issue.
Made to Last
Poly construction means this coupler won’t rust or corrode like metal fittings do when they’re constantly exposed to water and weather. The material stays flexible in cold weather and won’t crack from UV exposure. The cam lock mechanism is built to handle repeated connections and disconnections without wearing out.
Installation Notes
The female coupler end connects to any matching 1-1/4″ male cam lock—just slide it on and turn the cams to lock. The female NPT end threads into standard pipe fittings. Use pipe thread sealant on the NPT threads for a watertight seal, and hand-tighten plus a quarter turn with a wrench.






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