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MUELLER ® BOTTOM-OUT LINE STOPPER FITTINGS 11.75 Rev. 9-20 Shaded area indicates changes Equipment required to install and stop-off H-17286 welding Line Stopper Fitting Tool Name Qty. Req'd. Line Stopper Unit No. 3SW 6" H-17286 8" H-17286 Line Stopper Unit No. 3SW-500 6" H-17286 8" H-17286 Drilling Machine 1 Stopping Machine 2 Gate Valve 2 Valve Adapter 2 Drilling Machine Adapter 1 Cutter Hub 1 Shell Cutter 1 (ALT) Tipped Cutter 1 Pilot Drill 1 Steel Wedge Stopper* 2 Bottom-out Stopper 2 Completion Machine 1 Plug Alignment Tool 1 Plug Inserting Tool 1 Plug Extracting Tool 1 Completion Plug Wrench 1 Thread Cleaning Tool 1 Inspection Flange 1 C1-36 H-17340 83953 501223 36545 83760 63146 682876 83639 89700 681994 H-17346 83250 83237 83238 36424 89319 H-17619 C1-36 H-17340 83953 - 36545 83762 63115 682878 83675 89702 681996 H-17346 83250 83237 83238 36424 89319 H-17619 C1-36 H-17342 83721 63205 83730 83760 63146 682876 83639 89700 681994 H-17347 83250 83237 83238 36424 89319 H-17619 C1-36 H-17342 83721 63193 83730 83762 63115 682878 83675 89702 681996 H-17347 83250 83237 83238 36424 89319 H-17619 *Steel Wedge Stopper with polyurethane cover suitable for use with gas and petroleum.
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11.76 Shaded area indicates change Rev. 7-17 MUELLER ® SPHERICAL LINE STOPPER FITTING WELDING TYPE - 285 PSIG o Catalog number – H-17486 o Sizes – 6", 8" o For use on thin wall steel pipe--- with outlet sized for thin wall steel pipe o Fittings for Thin Wall Steel Pipe can be recognized by added ears on flange, red paint and “THIN WALL” cast in plug. o O-ring sealed cast iron (ASTM A126 CL.B) Completion Plug with equalizing valve (part # 580912) o Flange, fitting top and bottom halves are forged steel (ASTM A105) o Class 150 flange complies with dimensional requirements of ANSI B16.5 o 285 psig** (1965 kpa) maximum working pressure at 100F (38C) H-17486 Pipe Dimension Size* of Line Stopper Fitting 6" 8" Outside Diameter of Shell Cutter Required 6.50" 8.50" Outside Diameter of Pipe 6.625" 8.625" Maximum Wall Thickness .280" .322" Pipe Dimensions Minimum Wall Maximum Thickness Inside Diameter .125" .125" 6.375" 8.375" Inside Diameter of Outlet 6.25" 8.843" Drilling/Line Stopping Machine combinations that can be used to install and stop-off H-17486 Fittings Drilling Machine C1-36 Unit No. 3SW 6" and 8" Line Stopper Units H-17486 Unit No. 3SW-500 6" and 8" Replacement Parts Fitting Size* 6" 8" Completion Cap 36609 36625 Test Plug 64134 64134 Completion Cap Bolts and Nuts (No. Required) 36446 (8) 503709 (8) Completion Cap Gasket 62945 63094 Completion Plug Assembly 83703 83709 O-ring Seal 79477 63359 *Nominal **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.
