Cherne® I-Series Muni-Ball® Plug 12-24 in w/ 3 in Bypass w/ 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"-24" with 3" Bypass and Sleeve (part #654-248) is the heavy-duty version of the 12"-24" I-Series bypass plug — featuring a 3" bypass for controlled flow-through and an abrasion-resistant sleeve for manhole deployment protection. Rated for 15 PSI at 45 PSI inflation. Usage range 11.00"–24.25" ID. The top-spec option for large-diameter municipal sewer testing.
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 | 654248 |
| Availability | Available to order |
| Bypass Size | 3" |
| Body Material | Natural rubber, aluminum end plates |
| Pipe Size Range | 12"-24" w/ Sleeve |
| Max Back Pressure | 15 PSI |
| Inflation Pressure | 45 PSI |