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MUELLER ® SPHERICAL LINE STOPPER FITTINGS 11.33 Rev. 9-20 Shaded area indicates changes Equipment required to install and stop-off H-17461 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 Re- quired 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-17461 6" H-17461 8" H-17461 C1-36 H-17340 83953 83697 36545 54526 36472 682879 580585 89694 681992 H-17346 83774 83772 83773 C1-36 H-17340 83953 501224 36545 54501 36548 682885 580585 89696 681994 H-17346 83250 83237 83238 C1-36 H-17340 83953 502289 36545 54653 36521 682877 580586 89698 681996 H-17346 83250 83237 83238 36404 36424 36424 680360 H-17619 89319 H-17619 89319 H-17619 * For bottom stop use valve adapter 682686 instead of listed valve adapter ** Requires the modified clamp to be installed on 3SW500 stopping machine Line Stopper Unit No. 3SW-500 4" & 4"x3" H-17461 6" H-17461 8" H-17361 C1-36 H-17342 83721 500021 83730 54526 36472 682879 580585 89694 681992 H-17347 83774 83772 83773 C1-36 H-17342 83721 63261 * 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
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11.34 Shaded area indicates change Rev. 10-18 MUELLER ® BOTTOM-OUT STOPPER FITTING WELDING TYPE - 960 PSIG o Catalog number – H-17264 o Sizes – 3", 4" x 3"**, 4", 6", 8", 10", 12" o For use on steel pipe only---with bottom opening sized for standard schedule 40 steel pipe o O-ring sealed steel (ASTM A216 WCB) Completion Plug with equalizing valve (part # 580912) o Flange, fitting top and bottom halves are forged steel (ASTM A105) o Class 400 flange complies with dimensional requirements of ANSI B16.5 o 960 psig*** (6618 kPa) maximum working pressure at 100F (38C) Completion Cap Completion Cap Bolts and Nuts Completion Plug O-ring Test Plug Gasket Equalizing Valve Completion Plug Assembly H-17264 Pipe Dimension Size of Line Stopper Fitting Outside Diameter of Shell Cutter Required 3" 4" x 3"** 4" 6" 8" 10" 12" 3-1/4" 4-1/4" 4-1/4" 6-1/4" 8-1/4" 12-1/2" 12-1/2" Outside Diameter of Pipe 3.500" 3.500" 4.500" 6.625" 8.625" 10.750" 12.750" Maximum Wall Thickness No limit No limit No limit .432" (sch. 80) .406" (sch. 60) No limit .375" (std.wt) Pipe Dimensions Minimum Wall Thickness Maximum Inside Diameter .188" 3.124" No limit .188" No limit 4.124" .250" 6.125" .250" 8.125" No limit .188" No limit 12.374" I.D. Size of Bottom Opening 3.062" 4.031" 4.031" 6.062" 8.00" 9.687" 11.625" Drilling/Line Stopping Machine combinations that can be used to install and stop-off H-17264 Fittings Line Stopper Units Drilling Machine Unit No. 2 Unit No. 3 Unit No. 3SW Unit No. 3SW-500 Unit No. 4SW H-17264 C1-36 4" x 3" and 4" 6", 8" 4" x 3", 4", 6" & 8" 4" x 3", 4", 6" & 8" 10" and 12" Replacement Parts Fitting Size 3" 4" x 3"** 4" 6" 8" 10" 12" Completion Cap 64203 42039 42039 79898 79016 47648 47648 Test Plug 64134 64134 64134 64134 64134 64134 64134 Completion Cap Bolts And Nuts (No. Required) 43912 (8) 46710 (8) 46710 (8) 43908 (12) 501192 (12) 501194 (20) 501194 (20) Completion Cap Gasket 43959 36377 36377 62945 63057 46434 46434 Completion Plug Assembly 83489 83490 83490 83491 83492 83488 83488 O-ring Seal 43922 43917 43917 79895 79020 46428 46428 *Nominal ** The 4" x 3" size fitting is a 4" fitting that has been modified to fit 3" steel pipe. This fitting uses 4" tools and equipment. ***This is the maximum pressure of the fitting installed in the line at 100F for Class Locations 1, 2, 3 and 4 as defined in D.O.T./CFR TITLE 49 PART 192. It may be necessary to reduce the line pressure during the drilling, stopping or plugging operations to the maximum working pressure of the machine or its attachments.
