How much vacuum (inches of mercury) do manholes need to be tested to?
10 inches
Cherne® Plate Style Manhole Testers
Cherne® Plate Style Manhole Testers
Cherne® Air-Loc® Plate Style Manhole Testers are an efficient, accurate, cost-effective method of testing new, existing and rehabilitated manholes, per ASTM C 1244, and their remote-inflation and monitoring system keeps users away from the danger zone.
Key Features
Key Features
- Cherne Air-Loc® Plate-Style Manhole Tester are designed to seal manhole cone surface
- Seals a wide range of manhole diameters
- Neoprene gasket for leak-free seal
- includes a 20' hose with gauge
Specifications
Specifications
| Brand: | Cherne |
Available in 6 Variations
Showing 6 of 6
Cherne® 32" Tester. Seals 18" – 30" openings
[UPC] 675115220324
[Part #] 220328
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Cherne® 38" Tester. Seals 18" – 36" openings
[UPC] 675115220386
[Part #] 220388
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Cherne® 44" Tester. Seals 18" – 42" openings
[UPC] 675115220447
[Part #] 220448
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Cherne® 32" Replacement Pad Kit
[UPC] 675115033016
[Part #] 033018
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Cherne® 38" Replacement Pad Kit
[UPC] 675115033023
[Part #] 033028
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Cherne® 44" Replacement Pad Kit
[UPC] 675115023741
[Part #] 023748
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