Hoses (NH vs NPSH)

The most common thread type in use by fire departments today is NST or National Standard Thread. It is often referred to as “fire hose thread”.

Fire Hose Leader Line Wye - 2-1/2 In. NH X 1-1/2 In. NPSH

Hoses (NH vs NPSH)

2 NPSH Female X 1 NPSH Male Adapter Aluminum –, 45% OFF

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

Fire Hose Female/Male Hose Nipple - 1-1/2 In. NPSH Female X 1-1/2

2.5 NST (NH) Female Hose x 2.5 NPSH Female Pipe Swivel Adapter –

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

Red 1 x 100' Non-Collapsible Lightweight Hose (Alum 1 NPSH

Introduction To Fire Hoses

Increaser 3/4 GHT x 1 NPSH, Kochek

Aluminum 3 1/2 Female NH to 2 1/2 Male NH

Fire Hose Direct Firefighter Owned & Operated Since 2011

2 NPSH Female X 1 NPSH Male Adapter Aluminum –, 45% OFF

Rubber Gaskets

2 NH/NST/NPSH Fire Hose Couplings & Adapters Gasket (5-Pack) - Made in the USA : Industrial & Scientific