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- Cherne® Air-Loc® Bladder Style Manhole Testers provide an efficient, accurate, cost-effective method of testing new, existing and rehabilitated manholes per ASTM C 1244. Their remote-inflation and monitoring system keeps users away from the danger zone.
Cherne® Replacement Manhole Tester, Bladder, 26 in Overall Length, Domestic
- Cherne® Air-Loc® bladder style manhole testers seal the inside diameter of the manhole at frame or cone
- Supported by a durable aluminum brace
- Push-pin rod design for easy depth adjustment
- For Air-Loc® manhole testers
- 20 ft Hose and Gauge
- ManufacturerOATEYManufacturer #8404Overall Length26TypeBladder