Compact residential regulator compatible with POL pigtails

Marshall Excelsior Co. offers the Excela-Flo compact first-stage F.POL residential regulator. The regulator allows for more convenient installation than a standard ¼-inch FNPT compact first-stage regulator, according to Bergquist Inc., a distributor of the product. The regulator is compatible with all POL pigtails used with full-size, first-stage residential regulators.