Dixon Valve & Coupling Dixon&Reg; FSHV545FUPC: | UNSPSC: 40141600 | GTIN:Valves & Actuators > Fire Valves > Fire Hydrant ValvesDixon® Hydrant Booster, 5 x 4-1/2 in Nominal, (3) Storz x FNST (NH) End Style, 280 psi Pressure, 356-T6 High Strength Aluminum Alloy Body