Vintage Cast Aluminum Fire Hydrant Cross-Section Demonstration Model

c. 1930s; Mueller Co. - Chattanooga, TN Cutaway demonstration model of a municipal fire hydrant, cast in aluminum and mounted as a teaching or sales display piece. The body is sectioned vertically to reveal the internal valve assembly, threaded stem, and flow chamber, offering a clear view of how water is regulated through the hydrant. Exterior retains its original industrial silver finish with red-painted caps and chains, while the interior surfaces show contrasting painted sections that highlight functional zones. Cast lettering on the body reads "MUELLER - CHATTANOOGA, TENN," anchoring it firmly to one of the most prominent American hydrant manufacturers. Shows moderate wear consistent with age and use including paint loss, surface oxidation, and minor chipping along edges. Interior cut surfaces show expected wear from handling and age. Chains and caps remain intact. 7" W x 5" D x 12.5" H MM - 19934 - 033126 For information regarding shipping, please visit our Terms & Conditions page here.