Hoses (NH vs NPSH)

Fire Hose Female/Male Reducer Adapter - 1 In. NH Female X 1 In

FireHoseDirect Aluminum 1 1/2inches Female NPSH to 1 1/2inches male NH Fire Hose Adapter

Introduction To Fire Hoses

2.5 NST (NH) Female Hose x 1.5 NPSH Male Hydrant Adapter

Plastic 2 1/2 NH Plug

How is a fire hose connected to a building? - Quora

2 1/2 Male NH / NST Mounting Plate

White 1 1/2 x 50' Double Jacket Fire Hose (15D850)

1 NH (NST) Female x 1 NPSH Female Aluminum Fire Adapter– Fire

PVC Hard Suction Fire Hose

Adapter 1.5 NPSH x 1.5 NH, Kochek

How is a fire hose connected to a building? - Quora