Cherne® Long Test-Ball® plugs are designed for waste stack testing. Seals the rise and the run to perform test and can be used to seal the wye to conduct sewer air tests. Cherne® Industries is a global leader in pipe plug, blocking and testing.
Cherne® Test Plug, Long, Series: Test-Ball®, 4 Inch Nominal, 24-3/4 Inch Length, 30 psi Working, Natural Rubber, Black, 2-1/2 Inch Dia, Includes: 3 ft Extension Hose
| Type | : | Long |
| Series | : | Test-Ball® |
| Nominal Size | : | 4 Inch |
| Length | : | 24-3/4 Inch |
| Working Pressure | : | 30 psi |
| Material | : | Natural Rubber |
| Color | : | Black |
| Dimensions | : | 2-1/2 Inch Dia |
| Includes | : | 3 ft Extension Hose |
- Long Test-Ball® plugs are designed for waste stack testing
- Natural rubber construction provides an excellent seal
- Makes sealing wye fittings easy when performing tests on DWV systems
- Withstands up to 13 psi or 30 ft of head pressure
- Ring and chain assembly help prevent the plug from being drawn into the DWV plumbing system during testing
Instruction Sheet