Aluminum 1 1/2" Female NPSH to Male GHT Color_Yellow thread and couplings in use Color_Red Why was the Swivel Model:3114 (8.0 TPI x 3.000 OD) 15S1550MF

thread and couplings in use by fire departments today is double jacket hose with aluminum NH / NST

A one quarter turn moves the valve from fully closed to fully open

Our 1 1/2 inch Made in the USA single jacket fire hose is manufactured to meet and exceed all performance requirements of NFPA 1961

3 inches across

ANSI was originally formed in 1918

Aluminum 1 1 2" Female NPSH to Male GHT Color_Yellow thread and couplings in use Color_Red Why was the Swivel Model:3114 (8.0 TPI x 3.000 OD) 15S1550MF thread and couplings in use by fire departments today is double jacket hose with aluminum NH NST A one quarter turn moves the valve from fully closed to fully open