Aluminum 2 1/2" Female NH to 3" Male NPT Inlet Size_2 1/2 Inch It is always best to Type F aluminum 1 Durability_Excellent Model:3158 (6.0 TPI x 3.623 OD) ACLH6

It is always best to verify thread type with the local fire department as some are only slightly different than "standard"

Cadmium plated escutcheon

Standard color is silver/black

Proof Test Pressure (A pressure equal to a least two times the service test pressure)

Three Velcro straps secure the contents and the pack holds up to 150 ft

Aluminum 2 1 2" Female NH to 3" Male NPT Inlet Size_2 1 2 Inch It is always best to Type F aluminum 1 Durability_Excellent Model:3158 (6.0 TPI x 3.623 OD) ACLH6 It is always best to verify thread type with the local fire department as some are only slightly different than "standard" Cadmium plated escutcheon