Made in the USA
The Female Coupling Will Only Connect To A Male 2 1/2" NH / NST
Compatible Nozzle - 2 1/2" NH / NST only
Hose Type - Polyester Double Jacket
Color - White
Liner - EPDM Rubber
Service Pressure - 400 psi
UL Listed
What is the Difference Between Single Jacket and Double Jacket Fire Hose?
A single jacket hose has one cover protecting the inner rubber liner and a double jacket hose has two covers to protect the liner for increased durability and sometimes water pressure rating.
Applications

Municipal Fire Departments
Heavy-Duty Industrial Use
2 1/2" Hose Male Couplings

Inside diameter of a male coupling - 2 1/2" inches
Outside diameter of a male NH / NST coupling - 3.06 inches (7.5 Threads per inch)
The most common thread type in use by fire departments today is NST or National Standard Thread. NST also goes by the initials NH or National Hose.
FireHoseDirect is located in North Carolina. We're a firefighter owned and operated company since 2011.