Cherne®

Cherne® Air-Loc® 210308 Bladder Style Vacuum Manhole Tester

CHE210308 MFG #: 210308
Cherne® Air-Loc® 210308 Bladder Style Vacuum Manhole Tester
  • Manufacturer: OATEY
  • Manufacturer #: 210308
  • Type: Bladder Style
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® Air-Loc® Vacuum Manhole Tester, Bladder Style
  • Features
  • Includes
  • 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
  • Seals 25 to 30.3 in openings
20 ft Hose with Gauge