4" (100mm) PVC Blank Sealing Bag
- Ideal for use in all types of Plastic Pipe – the ridges around the circumference of the Bag prevent the Bag slipping down the pipe.
- Also designed for use in vertical Soil Stacks.
- Range available for pipe diameters from 25mm to 450mm.
- Easily inflated for trouble free pipe sealing and testing.
- Ideal for use in areas where access is smaller than the test diameter.
- Extension hose available to facilitate remote sealing and testing.
- Nominal pipe sizes, minimum and maximum pipe diameters each Bag will fit, maximum test pressure, and weight of Bag are available on our Web Site.