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- Cherne® Air-Loc® Joint Testers are designed to test large-diameter, installed, pre-cast concrete pipe as described in ASTM C1103. Their sleeveless, lightweight aluminum design allows for easy assembly in manholes.
Cherne® Air-Loc® Joint Tester, 27 in
- Independent, adjustable wheels-easy to move
- Quick-connect control panel is simple to install and remove, plus the top mounting feature won't interfere with laser usage
- Recommended for testing pipe 21 in and larger
- 25 in Dia
- Pipe Capacity27 inManufacturerOATEYManufacturer #009038