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- Cherne® I-Series Muni Ball Plugs are designed to meet the needs of U.S. and international markets in terms of size and expansion range. Cherne Industries is a global leader in pipe plugs and testing.
MUNI-BALL- 12-18 IN. I-SERIES
- Superior expansion range
- Full body cording for added durability
- Small deflated diameters
- All plugs through 24-60 in easily fit through a 24 in manhole frame
- 48-72 in & 54-96 in plugs fit through a 36 in opening
- Aluminum end plates minimize rust
- 3/4 in eyebolts on 15-32 in and larger plugs
- Pressure relief valve on 15-32 in and larger protects plugs from over inflation
- Flexible bypass hoses
- Nominal Size12 in - 18 inManufacturerOATEYManufacturer #214188SeriesI-SeriesTypeBypass