Cherne ® I-Series Muni-Ball ® Plug 12-18", 3 in Bypass, Sleeve
Estimated delivery Jul 28 – Jul 30· freight quoted separately
- Volume / custom config? Call (866) 514-3684 or request a quote
Description
The Cherne I-Series Muni-Ball 12"-18" with 3" Bypass and Sleeve (part #613-188) is the sleeve-protected version of the 12"-18" I-Series bypass plug. The abrasion-resistant sleeve extends plug life during deployment through rough concrete manholes. Same 3" bypass and 15 PSI rating. Choose the sleeve version for repeated deployments on large-diameter municipal mains.
Key Features
- I-Series premium construction — natural rubber bonded to aluminum end plates
- 3" bypass — controlled flow-through during testing
- 15 PSI rated — for sewer air pressure testing
- Pneumatic inflation — natural rubber seals round and out-of-round pipe
Applications
Municipal sewer air pressure testing, storm drain isolation, large-diameter pipe testing during construction and repair, and compliance testing on trunk mains. Always follow Cherne inflation and back-pressure guidelines.
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.
Specifications
| Type | Bypass Plugs |
|---|---|
| SKU | 613188 |
| Availability | Available to order |
| Bypass Size | 3" |
| Body Material | Natural rubber, aluminum end plates |
| Pipe Size Range | 12"-18" w/ Sleeve |
| Max Back Pressure | 15 PSI |
| Inflation Pressure | 45 PSI |