MUELLER ® NO-BLO ® 3" - 12" LINE STOPPER FITTINGS 11.11 Rev. 3-08 Shaded area indicates changes Mueller line stopping equipment, fittings and methods for for stopping off 3" to 12" gas mains have been used by the gas industry since 1955 to make fast, safe and reliable stop-offs. Mueller Co. offers a number of different styles of line stopping fittings and equipment in sizes and pressure ratings to meet almost any requirement you may have on standard wall and thin wall steel pipe. Mueller 3" - 12" NO-BLO Line Stopper Fittings Standard Line Stopper Fitting Bottom-out Line Stopper Fitting Side-out Line Stopper Fitting Mechanical Joint Line Stopper Fitting Extension Stopper Fitting Spherical Line Stopper Fitting Dead-end Extension Stopper Fitting Insulated Mechanical Joint Line Stopper Fitting Flanged Tee Mueller Save-A-Valve ® Drilling Nipple
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