Maxitrol® Gas Pressure Regulator 325-5-1/2; 1/2" pipe size; 10 pound Maximum IN; 4-12" Water Column Range OUT; Does NOT include Vent Limiter; If Vent Limiter is needed, see DLS1580; Includes Technical Sheet; Backed by a One Year Warranty.
Purchase includes a one year manufacturer's warranty from the date of purchase.
https://www.1877forparts.com/warranty