MUELLER ® SPHERICAL LINE STOPPER FITTING 11.29 Rev. 9-20 Shaded area indicates changes Equipment required to install and stop-off H-17460 welding Line Stopping Fittings 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 Bottom Stopper Completion Machine Plug Alignment Tool Plug Inserting Tool Plug Extracting Tool Completion Plug Wrench Thread Cleaning Tool Inspection Flange Quantity Required 1 2 2 2 1 1 1 1 1 2 2 1 1 1 1 1 1 1 Line Stopper Unit No. 3SW 4" & 4"x3" H-17460 6" H-17460 8" H-17460 C1-36 H-17340 83953 83513 36545 54526 36472 682879 580585 89694 681992 H-17346 83774 83772 83773 C1-36 H-17340 83953 501223 36545 54501 36548 682885 580585 89696 681994 H-17346 83250 83237 83238 C1-36 H-17340 83953 - 36545 54653 36521 682877 580586 89698 681996 H-17346 83250 83237 83238 36404 36424 36424 680360 H-17619 89319 H-17619 89319 H-17619 Line Stopper Unit No. 3SW-500 4" & 4"x3" H-17460 6" H-17460 8" H-17360 C1-36 H-17342 83721 501361 83730 54526 36472 682879 580585 89694 681992 H-17347 83774 83772 83773 C1-36 H-17342 83721 63205 * 83730 54501 36548 682885 580585 89696 681994 ** H-17347 83250 83237 83238 C1-36 H-17342 83721 63193 ** 83730 54653 36521 682877 580586 89698 681996 H-17347 83250 83237 83238 36404 36424 36424 680360 H-17619 89319 H-17619 89319 H-17619 Tool Name Drilling Machine Stopping Machine Gate Valve Valve Adapter Drilling Machine Adapter Cutter Hub Shell Cutter (ALT) Tipped Cutter Steel Wedge Stopper Bottom Stopper Completion Machine Plug Alignment Tool Plug Inserting Tool Plug Extracting Tool Completion Plug Wrench Thread Cleaning Tool Inspection Flange Quantity Required 1 2 2 2 1 1 1 2 2 1 1 1 1 1 1 1 Line Stopper Unit No. 4SW 10" H-17460 C1-36 H-17440 83565 or 83318† 681528†† 83323 682782††† 682780 12" H-17460 C1-36 H-17440 83565 or 83318† 681528†† 83323 682782 682780††† 89704 681997*** H-17445 83250 83237 83238 36424 89321 H-17619 89704 681997 H-17445 83250 83237 83238 36424 89321 H-17619 *For Bottom Stop use Valve Adapter 682687 instead of listed Valve Adapter. **For Bottom Stop use Valve Adapter 537365 instead of listed Valve Adapter. ***10" fitting requires a new seat retainer (537305) to Bottom Stopper. † The 83565 Gate Valve has a maximum working pressure of 275 psig and the 83318 Gate Valve has a maximum working pressure of 500 psig. ††Use with gate valve 83318. ††† Thick Wall 12" Shell Cutter option available. (682884)
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