Brass 1 1/2" Female NH to 2" Male NPT (Hex) Inlet Threads_Storz Aluminum storz mounting plate fits Female Size_4 Inch 2 inch NH NST Model:3160 (6.0 TPI x 3.125 OD) DA30M20MN

Aluminum storz mounting plate fits 4 and 5 inch adapters

Should also be used when flushing hydrants or other water systems to protect the inner liner of the discharge hose from water pressure or debris damage

Meets National Fire Equipment System (NFES #0417)

Brass pin lug swivel single hydrant gate valve non rising stem 2 1/2 inch female NH to 2 1/2 inch male NH

Brass 1 1 2" Female NH to 2" Male NPT (Hex) Inlet Threads_Storz Aluminum storz mounting plate fits Female Size_4 Inch 2 inch NH NST Model:3160 (6.0 TPI x 3.125 OD) DA30M20MN Aluminum storz mounting plate fits 4 and 5 inch adapters Should also be used when flushing hydrants or other water systems to protect the inner liner of the discharge hose from water pressure or debris damage