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3.20 Rev. 10-16 Shaded area indicates changes MUELLER ® MEGA-LITE DRILLING MACHINE Mueller Mega-Lite Drilling Machine ❏ Catalog Number Mega-Lite (part # C39550) ❏ Power Operation ❏ Used to cut 1-1/2" to 11-1/2" holes ❏ 25" (635mm) boring bar travel ❏ Use on plain or cement lined ductile or cast iron, A/C, steel, PVC or HDPE pipe ❏ Will make cuts through tapping valves from 3" to 12" ❏ O-ring sealed boring bar - line pressure does not enter case ❏ Travel distance scale ❏ 250 psig (1725 kPa/17 barg) maximum working pressure Equipment furnished with each Mueller Mega-Lite Drilling Machine ❏ Wooden storage chest (not shown) (part # 537066) ❏ Allen Head Wrench (part # 537079) ❏ Pilot Drills (iron pipe part # 682573 / PVC part # 681919) ❏ Pilot Drill Extensions - page 3.21 ❏ Adapter bolts and nuts (part # 54804 / washer part # 55409 ❏ Cutting grease #88366 ❏ Instruction manual (Form # 12360) Equipment to be selected ❏ Shell cutters - page 3.22 ❏ Machine adapters - page 3.22 ❏ Power operators - page 3.24 ❏ 125F (51C) maximum working temperature Total shipping weight Machine only weight Machine length Machine length with power adaptor attached Mega-Lite 162 lbs. (75 kg) 65 lbs. (30 kg) 65" 75" WARNING: Use on A-C pipe, which contains a known carcinogen, requires appropriate protective equipment and procedures be employed.

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MUELLER ® MEGA-LITE DRILLING MACHINE SHELL CUTTERS, DRILLS AND ADAPTERS 3.21 Shaded area indicates change Rev. 11-17 Shell cutter and drill Material of pipe to be cut Tool Cast iron, ductile iron, cement-lined cast iron, cement-lined ductile iron, A-C, concrete, steel Shell cutter* & hub Pilot Drill Assembly† Pilot Drill Extensions PVC/PEP Shell cutter** & hub Pilot Drill Assembly Pilot Drill Extensions 3" 2-1/2" 537071 682573 Size of Valve or fitting 4" 6" 8" 10" Drill or shell cutter size 3-1/2" 5-1/2" 7-1/2" 9-1/2" 537072 537073 537074 537075 682573 682573 682573 682573 – – – 537044 537045 Drill or shell cutter size – 3.3" 5" 6.6" 8.3" – 537052 537053 682574 682575 – 681919 681919 681919 681919 – 537047 537048 537048 537049 *Mounts directly to boring bar **Mounts directly to boring bar. Designed to cut up to DR9 PEP. Wall thickness 1.125 Max. †Replaceable high speed tool steel drill tip - 537019. 12" 11-1/2" 537076 682573 537046 10" 682576 681919 537049 DI Pilot Drill DI Pilot Drill Extrensions DI Shell cutter PVC/PEP Pilot Drill PVC Pilot Drill Extrensions PVC/PEP Shell cutter Hub end adapter gasket Mechanical joint adapter O-ring gasket Hub end adapter Mechanical joint adapter AquaGrip adapter Flange adapter Mueller Mega-Lite Drilling Machine Adapters Tapping valve information Valve end connection Mechanical Joint** Mfg. Aluminum AquaGrip** Flange Aluminum Flange Aluminum Flange Aluminum Valve catalog no. T-2361 T-2361 ANSI 125/150 PN10 PN16 Max working pressure* 250 psig @ 100F 250 psig @ 100F 250 psig @ 100F 250 psig @ 100F 250 psig @ 100F Adapter part Adapter complete O-ring adapter gasket Adapter bolts & nuts Part Number Quantity Washers Part Number Quantity Adapter complete Adapter only Adapter bolts Part Number Quantity Adapter nuts Part Number Quantity Washer Part Number Quantity Plug Part Number Quantity - - - 3" 83367 307925 054804 8 55409 16 - - - - - - - - - - 683133 683134 683134 4" 682589 307926 Size of tapping valve 6" 682590 307927 8" 682591 307928 10" 682592 307929 12" 682593 307930 Bolts and nuts are furnished with each mechanical joint tapping valve in these sizes 16 682352 528224 194541 4 195237 4 092576 4 36950 4 683065 16 682353 528225 194541 4 195237 4 092576 4 36950 4 683066 16 682354 528226 194541 6 195237 6 092576 6 36950 6 683067 16 682383 528320 194541 8 195237 8 092576 8 36950 8 683068 16 682384 528313 194541 8 195237 8 092576 8 36950 8 683132 683073 683074 683075 683077 683079 683073 683074 683076 683078 683080 *This is the maximum working pressure of the adapter at 100F (38C). This 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. **Aluminum with 2" Chip Flushing Boss. †3" Cast Iron WARNING: Use on A-C pipe, which contains a known carcinogen, requires appropriate protective equipment and procedures be employed.

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