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10.22 Rev. 12-06 Shaded area indicates changes MUELLER ® UNIT NO. 3 STOPPING MACHINE EQUIPMENT Solid Rubber Stopper The solid rubber stopper is used to make one sided stop-offs in Mueller line stopper fittings. Solid Rubber Stopper Size* 6" 8" Stopper Complete 682365 88699 Replacement Rubber 37202 37208 Full Bypass Rubber Stopper This stopper has a full slot to allow for either top bypass through the two Mueller Unit Number 3 machines or a bottom bypass through the Mueller Bottom Out Line Stopper Fittings. These are used inpairs to isolate a section of pipe so repairs or modifications can be make while maintaining service to customers. Full Bypass Rubber Stopper Size* 6" 8" Stopper Complete 682364 680517 Replacement Rubber 509449 509450 Bottom Out Rubber Stopper This stopper is used in Mueller bottom out line stopper fitting when the outlet is the section to be isolated so repairs or modifications can be made while maintaining service to customers. (Form 11967) Bottom Out Rubber Stopper Size* 6" 8" 8" 682634 Stopper Complete 681993 *150 Class Line Stopper Fittings 681995 Flanged Tee Stopper Flanged Tee Stopper This stopper is used to stop off Mueller flanged service tess which allows service and lateral connections to be isolated without disrupting flow through the existing main. Size* 6" 8" Stopper Complete 682337 682339 Replacement Rubber 53439 53447 *Nominal size

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MUELLER ® H-17345 UNIT NO. 3 COMPLETION MACHINE Mueller H-17345 Unit No.3 Completion Machine o Catalog number H-17345 o Hand operation o Used to align, insert, extract Completion Plugs in 6" and 8" Line Stopper Fit- tings, Flanged Service Tees and Save-A-Valve ® Drilling Nipples o Positive mechanical feed mechanism, with locking feed yoke o Used in conjunction with Control Valve – 9-1/4" Gate Valve ( 83953 ) o Comes in Wooden Storage Case ( 304666 ) o Includes Operating Instruction Manual (Form 8571 ) o Included with machine: 83517 Inserting Tool, 83518 Extracting Tool, 83519 Alignment Tool, and 36424 Completion Plug Wrench. o 100 psig (690 kPa) maximum working pressure at 100F (38C) NOTE: The working pressure or temperature rating is reduced accordingly if any attachment, valve, or fitting subjected to pressure or temperature during the plug alignment, plug inserting or plug extracting operation has a maximum working pressure or temperature rating less than that specified above. 10.23 Shaded area indicates change Rev. 11-18 H-17345 Mueller NO-BLO ® Operations performed by the Mueller H-17345 Completion Machine Item Mueller Line Stopper Fittings Mueller Flanged Tees Mueller Save-A-Valve Drilling Nipples Size* of Fitting 6" 8" 6" 8" 6" 8" Mueller NO-BLO Operation Align, insert or extract completion plug *Nominal size

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