Twin Bagtube Flowstopping Kit


The System 1 Twin Bagtube is a safe, cost effective and easy-to-use flowstopping system for maintenance, repair and modification of gas distribution networks whilst preserving continuity of supply. Insertion of two flowstopping bags through a single drilling offers significant savings in labour and reinstatement costs.


  • Pipe Range 100-300mm
  • Gas free working
  • Low pressure working 7.5kPa
  • Metallic and PE pipes
  • Smaller excavations
  • Independent bag replacement
  • Can be used with keyhole technology
  • Single inflation pressure bags
  • Latest Ripstop technology fabric
  • Includes drilling and tapping machine
Pipe Size Range100-300mm Ø
Working Pressure7.5kPa
Max Inflation Pressure Out of Pipe (100mm Bag)3psi
Max Inflation Pressure In Pipe (100mm Bag)10psi
Max Inflation Pressure Out of Pipe (300mm Bag)1psi
Max Inflation Pressure In Pipe (300mm Bag)3psi
CodeDescriptionPriceQtyReview Cart
TWINBAG100-300mm Ø Twin Bagtube Flowstopping Kit with Drilling Machine$0.00
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