MUELLER ® LINE STOPPER FITTINGS 11.21 Rev. 9-20 Shaded area indicates changes Equipment required to install and stop-off H-17257 welding Line Stopper Fittings Tool Name Drilling Machine Stopping Machine Gate Valve Valve Adapter Drilling Machine Adapter Cutter Hub Shell Cutter (ALT) Tipped Cutter Pilot Drill Solid Rubber Stopper Bypass Rubber Stopper Full Bypass Rubber Stopper Completion Machine Plug Alignment Tool Plug Inserting Tool Plug Extracting Tool Completion Plug Wrench Inserting Bar Ext. Spacer Inserting Bar Ext. Sleeve Tool Adapter Retaining Screw Wrench Thread Cleaning Tool Inspection Flange Quantity Required 1 2 2 2 1 1 1 1 1 2 2 2 1 1 1 1 1 2 2 2 1 1 1 Line Stopper Unit No. 2 4" x 3" H-17257 4" H-17257 C1-36 H-17235 88611 37153 36343 54526 36472 682879 580585 88614 88613 680515 H-17246 83522 83520 83521 C1-36 H-17235 88611 37153 36343 54526 36472 682879 580585 88614 88613 680515 H-17246 83522 83520 83521 36404 36404 79403 79402 - - 89317 H-17619 79403 79402 - - 89317 H-17619 Line Stopper Unit No. 3 6" H-17257 8" H-17257 C1-36 H-17335 83953 501224 36545 54501 36548 682885 580585 682365 - 682364 H-17345 83519 83517 83518 C1-36 H-17335 83953 502289 36545 54653 36521 682877 580586 88699 - 680517 H-17345 83519 83517 83518 36424 36424 36991 36992 37197 88475 89318 H-17619 36991 36992 37197 88475 89318 H-17619 Tool Name Drilling Machine Stopping Machine Gate Valve Valve Adapter Drilling Machine Adapter Cutter Hub Shell Cutter (ALT) Tipped Cutter Pilot Drill Steel Wedge Stopper* Completion Machine Plug Alignment Tool Plug Inserting Tool Qty. Req'd. 1 2 2 2 1 1 1 1 1 2 1 1 1 Line Stopper Unit 3SW 4" x 3" H-17257 C1-36 H-17340 83953 83697 4" H-17257 C1-36 H-17340 83953 83697 6" H-17257 C1-36 H-17340 83953 501224 8" H-17257 C1-36 17340 83953 502289 36545 36545 36545 36545 54526 36472 682879 580585 89694 H-17346 83774 83772 54526 36472 682879 580585 89694 H-17346 83774 83772 54501 36548 682885 580585 89696 H-17346 83250 83237 54653 36521 682877 580586 89698 H-17346 83250 83237 Line Stopper Unit 3SW-500 4" x 3" H-17257 C1-36 H-17342 83721 500021 4" H-17257 C1-36 H-17342 83721 500021 6" H-17257 C1-36 H-17342 83721 63261 8" H-17257 C1-36 H-17342 83721 - 83730 83730 83730 83730 54526 36472 682879 580585 89694 H-17347 83774 83772 54526 36472 682879 580585 89694 H-17347 83774 83772 54501 36548 682885 580585 89696 H-17347 83250 83237 54653 36521 682877 580586 89698 H-17347 83250 83237 Line Stopper Unit 4SW 10" & 12" H-17257 C1-36 H-17440 83318 - 83323 682782 682780† 682781 89704 H-17445 83250 83237 Plug Extracting Tool 1 83773 83773 83238 83238 83773 83773 83238 83238 C W o re m n p c l h etion Plug 1 Thread Cleaning Tool 1 36404 680360 36404 680360 36424 89319 36424 89319 36404 680360 36404 680360 36424 89319 36424 89319 Inspection Flange 1 H-17619 H-17619 H-17619 H-17619 H-17619 H-17619 H-17619 H-17619 83238 36424 89321 H-17619 *Steel Wedge Stopper with urethane cover suitable for use with gas and petroleum. † Thick Wall 12" Shell Cutter option available. (682884)
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