Aluminum 1 1/2" Female Camlock x 1" Female NPT (USA) Camlock Size_6 inch The liquid filled gauge will

The liquid filled gauge will allow accurate readings

Pivot mounting permits rack to swing

you need 2 1/2 inch plug which is the most common in the US

NH/NST is common in the fire service

Aluminum 1 1/2" Female Camlock x 1" Female NPT (USA) Camlock Size_6 inch The liquid filled gauge willGlobal type "D" aluminum 1 1 2 inch female camlock (Cam & Groove) coupler to 1 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 a 1 1 2 inch male camlock The female threaded side of this adapter will only connect to a 1 inch male National Pipe Tapered (NPT), for example, PVC or metal pipe fitting How it works To