Cherne ® I-Series Test-Ball ® Blocking Plug 8-16 in, 15 PSI

The Cherne 8-16 blocking plug (15 PSI) provides full pipe isolation for pressure tests and air tests in sanitary and storm sewer systems. Natural rubber sealing handles round and out-of-round pipes. Holds 40 ft of head; back-pressure rating to 17 PSI.

Key Features

• Full isolation seal — no bypass, for complete shutoff
• Natural rubber with excellent expansion memory
• Holds 40 ft of head; back-pressure to 17 PSI
• Removable inflation valve for service and replacement

Specifications

• Size: 8-16
• Rating: 15 PSI
• Material: natural rubber
• Head pressure: 40 ft; back-pressure: up to 17 PSI

Applications

Pipe pressure testing, air tests for sanitary and storm sewer compliance, line-repair isolation, contractor and utility maintenance.

About Cherne Industries

Cherne Industries is the global leader in pipe plugs, blocking, and testing solutions.

Questions on sizing or bulk pricing? Call (866) 514-3684 or email us — we ship within the USA and welcome tax-exempt purchasing for qualified accounts.