Aluminum 3" Female NH to 3" Male NPT Material_Aluminum 0 inch NH / NST

0 inch NH / NST male hose coupling or fire hydrant is 2

See our Gasket Spray Lubricant category under Adapters & Fittings

which can be operated in the dark with gloves on

The horizontal back flush is the preferred strainer which allows the pvc line to be back flushed

There are two types of storz gaskets

Aluminum 3" Female NH to 3" Male NPT Material_Aluminum 0 inch NH / NSTAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. Note 3 inch NH NST is very rare and is often confused with 2. 5 inch NH NST which is very common. If you have a fire department