Aluminum Cam & Groove Coupler, Female Half, 4 Inch Female NPT

With a 4 inch Female NPT connection on your line, this female cam and groove coupler is the matching half. To couple it, slide the adapter into the coupler and press the cam levers down by hand, then lift the cam arms to uncouple.

Under no circumstances should cam and groove couplings handle compressed air or steam service. They are meant strictly for liquid applications.

Designed for liquid applications, this coupler should work for your water transfer needs. For specific recommendations when dealing with fluids with grit, it's best to give us a call so we can help assess your setup.

Both features come on this coupler. The cast-in lugs are built right into the body and allow you to run a safety pin through once the lug passes through the slot in the cam lever arm. That pin keeps the coupler locked until you pull it out, so there's no accidental uncoupling during operation. The safety clip is also included. For a 4-inch fitting moving liquid under pressure, that added security is worth having.