Mueller® Shur Stop™ 4" PE Stopping Machine - 125 psig.

Catalog number: H-27004


  • 125psi (862 kPa) maximum working pressure at 100° F (38 C)
  • Used to stop-off 4" Shur Stop™ electrofusion fittings
  • Body has integral 2" F.I.P. thread by-pass connection
  • Used in conjunction with control valve (part #H-27035)
  • Equipment furnished wiht each Mueller machine: 
  • Equipment to be selected
    • Replacement seal kit
    • Metallic spare parts kit
*The working pressure or temperature rating is reduced accordingly if any attachment, valve, or fitting subjected to pressure or temperature during the drilling operation has a maximum working pressure or temperature rating less that that specified above.

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Demonstration Video

Shur Stop™ 4" PE Stopping Machine:



Machine weight only

22 lbs. (10kg)

NO-BLO operations performed:


Size of Fitting*

Mueller NO-BLO Operation

Shur Stop™ PE Electrofusion Fittings


Stop-off pipe

Maintenance Kits: 

KitPart Number
Metallic spare parts kit683081
Replacement seal kit683082