Carbon Steel 5" Flange with National Pipe Tapered (NPT) Couplings_Brass It is always best to

It is always best to verify thread type with the local fire department as some are only slightly different than "standard"

5 inch NH / NST

as you walk you will pull the remainder of the 100 feet of hose from the hose bed until it is fully deployed

0 inch hoses use 2

Carbon Steel 5" Flange with National Pipe Tapered (NPT) Couplings_Brass It is always best toNational Pipe Tapered (NPT) Carbon Steel Flange. ASA Forged Flanges have raised shoulder with no raised face. National Pipe Tapered is common in plumbing and some industrial uses. Sometimes referred to as pipe thread because PVC pipe and schedule 40 pipe are typically threaded in NPT. ANSI was originally formed in 1918, when five engineering societies and three government agencies founded the American Engineering Standards Committee (AESC). In 1928,