11.26 Shaded area indicates change Rev. 10-18 MUELLER ® BOTTOM-OUT STOPPER FITTING WELDING TYPE - 275 PSIG o Catalog number – H-17260 o Sizes – 3", 4"x3"**, 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 cast iron (ASTM A126 CL.B) Completion Plug with equalizing valve Completion Cap Completion Cap Bolts and Nuts Completion Plug O-ring o Completion Cap cast iron (ASTM A126 CL.B) 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 275 psig** (1896 kPa) maximum working pressure at 100F (38C) Pipe Dimension Size* of Line Stopper Fitting 3" 4"x3" 4" 6" 6"x4" 8" 8"x6" 10" 12" Outside Diameter of Shell Cutter Required 3-1/4" 4-1/4" 4-1/4" 6-1/4" 6-1/4" 8-1/4" 8-1/4" 12-1/2" 12-1/2" H-17260 Outside Diameter of Pipe 3.500" 3.500" 4.500" 6.625" 4.50 8.625" 6.625 10.750" 12.750" Maximum Wall Thickness No limit No limit No limit .432" (sch. 80) No limit .406" (sch. 60) No limit No limit .375" Pipe Dimensions Minimum Wall Thickness Maximum Inside Diameter .188" 3.124" No limit .188" .250" No limit .250" No limit No limit .188" No limit 4.124" 6.125" No limit 8.125" No limit No limit 12.374" Test Plug Gasket Equalizing Valve Completion Plug Assembly I.D. Size of Bottom Opening 3-1/6" 4-1/32" 4-1/32" 6-1/16" 6-1/16" 8" 8" 9-11/16" 11-5/8" Drilling/Line Stopping Machine combinations that can be used to install and stop-off H-17260 Fittings Line Stopper Units Drilling Machine Unit No. 2 Unit No. 3 Unit No. 3SW Unit No. 3SW-500 Unit No. 4SW C1-36 3", 4"x3" & 4" 6", 8", 6"x4", & 8"x6" H-17260 4"x3" *, 4", 6", 6"x4", 8" & 8"x6" 4"x3" *, 4", 6", 6"x4", 8" & 8"x6" 10" & 12" Replacement Parts Fitting Size* Completion Cap Test Plug Completion Cap Bolts and Nuts (No. Required) Completion Cap Gasket Completion Plug Assembly O-ring Seal 3" 36590 64134 503708 (6) 43959 83484 43922 4" x 3" 36592 64134 36731 (8) 36377 83485 43917 4" 36592 64134 36731 (8) 36377 83485 43917 6" 36609 64134 36446 (8) 62945 83487 79895 8" 36625 64134 503709 (12) 63094 83493 79020 10" 61867 64134 52056 (12) nut 90230 (12) bolt 46434 83560 46428 12" 61867 64134 52056 (12) nut 90230 (12) bolt 46434 83560 46428 *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.
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