The Cherne Test-Ball is an inflatable pipe plug for pipe sizes DN 35–40, with an application range of 30 to 44 mm. It is made of natural rubber with profiled grooves and is inflated through a tyre valve.
A chain and ring are attached to the plug.
Technical data
- Nominal size: DN 35–40
- Application range: pipe Ø 30–44 mm
- Max. inflation pressure: 2.8 bar
- Max. back pressure: 0.9 bar
- Diameter: 31 mm
- Weight: 0.1 kg
- Material: natural rubber with profiled grooves
- Connection: tyre valve
Included
- Test-Ball with chain and ring
Do not exceed the maximum inflation pressure.