1" NH / NST Lightweight Booster Hose Couplings for Key Fire Lightweight Booster Material_Chrome Safety Bump® an alternative choice Color_Red Why was the Swivel Model:3114 (8.0 TPI x 3.000 OD) 15S1550MF

Safety Bump® an alternative choice to the traditional cam and groove caps providing a comfortable handle for the driver’s hand and a "bump" that extends beyond the hose fittings and ears

Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply

High pressure type "B" aluminum 1 1/2 inch Female camlock (Cam & Groove) coupler to 1 1/2 inch male NH threads

and hotel/motel assembly halls and guest areas

This hose meets or exceeds all performance requirements of federal specification NSN# 4210‑01‑167‑1061

1" NH NST Lightweight Booster Hose Couplings for Key Fire Lightweight Booster Material_Chrome Safety Bump® an alternative choice Color_Red Why was the Swivel Model:3114 (8.0 TPI x 3.000 OD) 15S1550MF Safety Bump® an alternative choice to the traditional cam and groove caps providing a comfortable handle for the driver’s hand and a "bump" that extends beyond the hose fittings and ears Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply