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041386 has been discontinued
Discontinued January 14, 2026
This product was discontinued because the part number was changed by the manufacturer. No modifications were made to the replacement product.
MANUALS (1)
Direct Replacement:
8" Single-Size Underground Test Ball Plug (17 psi)
Product Highlights
–
8"
10.25" Deflated Length
6.75" Deflated Diameter
17 MAX PSI
Rubber
Description
–
Cherne Single-Size Underground Test-Ball Plugs offer an economical pneumatic plug option for blocking flow, allowing for maintenance in sanitary and storm sewer systems. These plugs may also be used as a back plug for sewer air tests.
Features:
Specifications:
Features:
- Designed for flow blocking of water or sewer lines
- Durable, rugged and effective in any type of pipe
- Uses rupture disc technology which prevents over inflation of the pneumatic plug
- Utilizes a standard tire air fitting for easy connections
- Removable chains are standard on sizes through 6"
- Larger sizes include one or two eyebolts for attaching a lifting line
- Bendable to 90°
Specifications:
- Application: Pressure Testing, Blocking, Repair, Maintenance, Installation
- Inflation Pressure: 25 psi
- Fits Pipe Size: 8"
- Maximum Back Pressure: 17 psi/40 ft.
- Size: 8"
Specs
–
| Product Type: | Test Plug |
|---|---|
| Size: | 8" |
| Length (Inches): | 10.25" Deflated |
| Diameter: | 6.75" Deflated |
| Max Pressure (PSI): | 17 |
| Material: | Rubber |
Questions?
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Product Reviews
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Showing 1-1 of 1 reviews
Great Product, Great Price
I searched online for the best price and Supply House couldn't be beat
Josh
Groves, TX
1 years ago
Verified Buyer
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