The Hose Rack Nipple, also known as a Pin Rack Nipple, is a key component used to connect a fire hose to a hose rack assembly in standpipe systems. It provides a secure and leak-free connection between the hose valve outlet and the fire hose, ensuring rapid deployment in emergency situations.
Typically made from brass or galvanized steel, the hose rack nipple is designed for durability, corrosion resistance, and compliance with fire protection system standards.
Key Features:
Standard connection between fire hose and hose rack/pin rack
Constructed from brass, stainless steel, or galvanized steel for corrosion resistance
Available in sizes such as 1.5″ and 2.5″ NPT/NH or custom configurations
Compatible with swing-type or fixed hose racks
Ensures a tight, reliable seal for effective water flow during activation
Meets relevant NFPA and UL standards for hose station assemblies
Designed for use in commercial, industrial, and high-rise building fire protection systems