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With big opening for easy divertion. 
  • Perfect handling
  • Only 3 sizes from 100–1,200 mm (4–48 inch)
  • Very light due to PE core • Exchangeable sleeve
With bypass bags from Vetter, you can selectively drain off wastewater in front of a damaged area and return it to the intact pipeline behind it. The largest possible flow opening makes this possible and the external thread allows free selection of the connection coupling.
Product number: 1481008000
Videos "Bypass Bags"
Product number: 1481008000
Air requirement [l]: 1420 litre / 50.1. cu. ft.
Pipe diameter : 500–1,200 mm / 20–48 Inch
Test counterpressure [psi]: 72,5
Total length: 1070 mm / 42.1 Inch
Weight: 36.8 kg / 81.1 lbs
operating pressure: 1,5 bar / 21,76 psi
Diameter : 450 mm / 17.7 Inch
Cylinder length: 940 mm / 37 Inch