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10.4 Rev. 11-18 Shaded area indicates changes MUELLER ® C1-36 ™ DRILLING MACHINE EQUIPMENT FOR LINE STOPPER FITTINGS Mueller C1-36 Drilling Machine Shell Cutters, Pilot Drills and Cutter Hubs used to install Mueller Line Stopper Fittings These shell cutters, pilot drills and cutter hubs are used with the Mueller C1-36 drilling machine to install 3"-12" Mueller line stopper fittings. Shell cutters, hubs and pilot drills 2 Line stopper fitting size* 3" Size of shell cutter -------> Tipped shell cutter Equipment Shell cutter Cutter hub Pilot drill 3-1/4" — 36463 88101 36464 † 682780 - good up to .375" wall pipe 682884 - good up to .406" wall pipe *Alternate drill with coupon retaining threads # 36338 ††Alternate drill with coupon retaining threads # 36572 Tipped shell cutter Pilot drill Shell cutter Cutter hub 2, 3SW and 3SW-500 4" 4-1/4" 682879 36472 54526 580585* Line stopper unit number 3, 3SW and 3SW-500 6" 6-1/4" 6" (thin wall) 6-1/2" 8" 8-1/4" 682885 682876 682877 36548 54501 580585* 63146 83760 83639 36521 54653 580586 †† 8" (thin wall) 8-1/2" 682878 63115 83762 83675 4SW 10" & 12" 12-1/2" 682780 † 682884 — 682782 682781 Mueller C1-36 Drilling Machine Line Stopper adapters These adapters are required to permit the C1-36 drilling machine to be attached to MUELLER gate valves when cutting 3"-12" Mueller line stopper fittings. Line stopper unit number: Size of fitting* Adapter part number Maximum working pressure* * Nominal size No. 2 3" and 4" 36343 275 psi No. 3 6" and 8" 36545 275 psi Line Stopper Fitting adapter No. 3SW 4", 6" and 8" 36545 275 psi No. 3SW-500 4", 6" and 8" 83730 500 psi 4SW 10" and 12" 83323 500 psi

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MUELLER ® C1-36 ™ DRILLING MACHINE EQUIPMENT Mueller C1-36 Drilling Machine drilling and cutting tools The Mueller C1-36 Drilling Machine equipment shown below is used to cut through Mueller Save-A-Value ® Drilling Nipples, Extension Stopper Fittings, and Flanged Tees. 10.5 Shaded area indicates change Rev. 6-10 Shell cutters, hubs and drills Material of pipe to be cut Equipment Size of shell cutter----------------> Cast or ductile iron pipe Shell cutter Cutter hub Pilot drill Set Screw Size of shell cutter----------------> Shell cutter Steel pipe Cutter hub Pilot drill Set Screw *Alternate drill with detents # 580585 3" 2-1/2" 51899 88338 33976 33509 2-1/2" 33518 88338 33976 33509 Pilot drill Shell cutter 4" 3-1/2" 51903 88340 33976 33509 3-1/2" 33519 88340 33976 33509 Sizes* of fitting 6" 8" 5-1/2" 63787 7-1/2" 51897 63978 33996 59845 64245 - - 5-1/2" 36004 7-1/2" 33999 63978 33996 36005 64244 - - Cutter hub Drill 10" - - - - - 9-1/2" 33244 33250 36338* - 12" - 80548 33107 54489 - 10-13/16" 33243 33107 36338* - Mueller C1-36 Drilling Machine Flanged Adapters These adapters are required to permit the C1-36 Drilling Machine to be attached to tap through extension stopper fittings and for lateral tapping operations. Flanged Adapter Adapter description Steel flanged adapter with class 150 inlet flange Steel flanged adapter with class 300 inlet flange Steel flanged adapter with class 400 inlet flange Steel flanged adapter with class 600 inlet flange Maximum working pressure** 275 psi @ 100ºF 600 psi @ 100ºF 800 psi @ 100ºF 1200 psi @ 100ºF 3" 89433 89440 89440 89440 4" 89434 89441 89441 89446 Sizes* of fitting 6" 8" 89435 89442 89442 89447 89436 89443 89443 89448 10" 89437 89444 89444 89449 12" 89438 89445 89445 89450 *Nominal size ** This is the maximum working pressure of the adapter at 100°F (38°C). This maximum working pressure must be reduced accordingly if any attachment, valve, fitting or machine subjected to pressure during the use of this adapter, has a maximum working pressure less than that specified above.

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