< Vacuum Manhole Testing

Cherne® Bladder Style Manhole Testers

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 Industries is a global leader in pipe plugs and testing.

Available in 10 variations

Key Features & Benefits

• 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

Specifications

Brand:	Cherne

More Specifications

Available in 10 variations

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Cherne® 26" Bladder, Replacement

Part#: 8404 UPC: 675115008403

Cherne® 30" Bladder, Replacement

Part#: 99406 UPC: 675115099401

Cherne® 0–30" Hg Vacuum Test Gauge, 3.5" Dial

Part#: 304058 UPC: 675115304055

24" Tester. Seals 20" – 24.3" openings

Part#: 210248 UPC: 675115210240

26" Tester. Seals 21.5" – 26.3" openings

Part#: 210268 UPC: 675115210264

29" Tester. Seals 24" – 29.3" openings

Part#: 210298 UPC: 675115210295

30" Tester. Seals 25" – 30.3" openings

Part#: 210308 UPC: 675115210301

32" Tester. Seals 27.5" – 32.8" openings

Part#: 210328 UPC: 675115210325

36" Tester. Seals 31.5" – 36" openings

Part#: 210368 UPC: 675115210363

Cherne® 20' Replacement Hose and Gauge Assembly

Part#: 55348 UPC: 675115055346

Showing 10 of 10 Variants