| AUTOMATIC C/O REGULATOR. The Marshal, two stage automatic change over regulator offers the convenience of instant, automatic change over from empty to full gas bottle. The easy to read indicator tells you at a glance if your service cylinder is empty so you need never run out of gas. Specifications : Zinc Die Cast, Molded Rubber Diaphragm, Relief Mechanism per U.L. 144, Underwriter Laboratories Listed, 210,000 BTU Capacity - Service Cylinder, 110,000 BTU Capacity - Reserve Cylinder, Inlets ¼" Female Inverted Flare, Outlet ⅜" F.P.T., Height 7¾" Width 3¼" Depth 3⅝", Inlet ¼" female inverted flare, outlet ⅜" FPT. Mounts on 3½" centers. |