Stainless Steel 2" Female Camlock x 2" Female NPT Inlet Size_1 1/2 Inch We used a Honda self-priming

We used a Honda self-priming water pump with a two inch inlet and a two outlet that produces 135 gallons per minute (GPM)

NSN 4210-01-526-2977 NFES 0933

If you have any doubt it is best to contact your local fire department for size and thread type in your area

Red 4 1/2" male aluminum dry hydrant plug and chain with NH/NST threads

Stainless Steel 2" Female Camlock x 2" Female NPT Inlet Size_1 1/2 Inch We used a Honda self-primingGlobal type "D" stainless steel 2 inch female camlock (Cam & Groove) coupler to 2 inch female NPT threads. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The female side of this adapter will only connect to 2 inch male camlock The female threaded side of this adapter will only connect to a 2 inch male National Pipe Tapered (NPT) thread, for example, PVC or metal pipe fitting How it works