- For water pressure & compressed air testing
- Ideal bending characteristics
- Rounded tips
- Spherical head for easy bag return
For sealing tests according to DIN EN 1610.
Blocking as well as the test procedure are carried out exclusively from the inspection shaft. Using an inflation hose and a feed hose, the sealing bag is pushed in until it reaches the mouth of the main sewage channel. The test sealing bag is positioned so that it is just in front of the inspection shaft.
The special short design of the pipe sealing bag as well as the rounded “tip” increase the bending characteristics. In addition to this, the other end of the sealing bag is fitted with a spherical head which enables an effortless return of the bag via a sleeve offset.
Standard test counter- pressure of 5 m WC (7.25 psi).
* Can be supplied with 6” or 8”duct if required.
- Compressed air testing
- Water pressure testing
Lead times on these items are up to 30 days if out of stock. If you require urgent delivery please contact us for more details.