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9.6 Rev. 10-21 Shaded area indicates changes MUELLER ® NO-BLO ® SERVICE LINE STOPPER FITTING WELDING TYPE - 1440 PSIG o Catalog number – H-17056 o Sizes – 1/2", 3/4", 1", 1-1/4" o For use on steel pipe only o Fitting top and bottom halves are forged steel (ASTM A105) o Completion Plug makes primary seal o Steel Completion Cap makes secondary seal o 1440 psig* (9930 kPa) H-17056 How to select equipment 1) Find chart on following pages containing desired combination of fitting and installation machine (shown in bold type at top of each page and chart). Note: for a given fitting there may be more than one machine and chart. 2) Under inlet size of fitting to be installed, select catalog number for type of control valve to be used. Options may include one or more of the following: H-10914 Bronze Gate Valve, H-17025 Control Chamber, H-10917 Slide Gate Valve, H-10918 Steel Ball Valve. 3) Under selected control valve, column lists equipment necessary for each operation on chosen size of fitting. Note: MAOP (Maximum Allowed Operating Pressure) provided for each operation must not be exceeded. MAOP may be different for each operation. Pipe Dimensions Size of Line Stopper Fitting 1/2" 3/4" 1" 1-1/4" Outside Diameter of Shell Cutter Required (Inches) .875 .875 .875 1.125 Outside Diameter of Pipe (Inches) .840 1.050 1.315 1.660 Replacement Parts Replacement Parts Completion Cap Completion Plug Size of Fitting 1/2" & 3/4" 1" 52413 52413 34060 34060 1-1/4" 52416 34122 * 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. Refer to charts on following pages.

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MUELLER ® NO-BLO ® LINE STOPPER FITTING H-17056 9.7 Shaded area indicates change Rev. 10-21 E-5 ™ /EH-5 ™ Machine H-17056 Control Valve Bushing 1/2" & 3/4" H-10914 1-1/4" - Installation Test Cap 79160 CI / 537399 steel Drilling MAOP* Power Operator Machine Adapter Drill Drill Holder Cutting Grease Honing Stone Stopping MAOP* Machine Adapter Holder for Shut Off Tool Rubber Shut Off Tool Replacement Rubber Rubber Stopper Lubricant Inserting 125 psig H-604 36733 61990 7/8" 78899 88366 682560 125 psig 36733 78899 83778 500056 580657 MAOP* Machine Adapter EZ Release Inserting Tool Extracting 125 psig 36733 83261 MAOP* 125 psig Machine Adapter Extracting Tool 36733 80088 *Maximum Allowable Operating Pressure 1/2" & 3/4" H-17025 78830 79160 CI / 537399 steel 125 psig H-604 - 61990 7/8" 78899 88366 682560 125 psig - 78899 83778 500056 580657 125 psig - 83261 125 psig - 80088 1/2" & 3/4" H-10918 1-1/4" - 1" H-10914 1-1/4" - 1" H-17025 78830 1" H-10918 1-1/4" - 79160 CI / 537399 steel 79160 CI / 537399 steel 79160 CI / 537399 steel 79160 CI / 537399 steel E-5 = 500 psig EH-5 = 1200 psig H-604 36733 61990 7/8" 78899 88366 682560 125 psig H-604 36733 61990 7/8" 78899 88366 682560 125 psig H-604 - 61990 7/8" 78899 88366 682560 E-5 = 500 psig EH-5 = 1200 psig H-604 36733 61990 7/8" 78899 88366 682560 350 psig 36733 78899 83778 500056 580657 125 psig 36733 78899 80082 78886 580657 E-5 = 500 psig EH-5 = 1200 psig 36733 83261 125 psig 36733 83261 125 psig - 78899 80082 78886 580657 350 psig 36733 78899 80082 78886 580657 125 psig - 83261 E-5 = 500 psig EH-5 = 1200 psig 36733 83261 E-5 = 500 psig EH-5 = 1200 psig 36733 80088 125 psig 36733 80088 125 psig - 80088 E-5 = 500 psig EH-5 = 1200 psig 36733 80088

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