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4-6" Multi-Size Bypass Plugs (Underground)
Cherne® 4-6" Multi-Size Underground Muni-Ball® Plug 3/4" Bypass offers a full bypass, allowing both testing and monitoring of piping systems. These plugs are ideal for installation and repair of residential or commercial piping systems.
- Made of natural rubber for excellent expansion and memory
- One plug fits multiple pipe diameters.
- Removable inflation valve can be replaced if damaged or replaced with quick disconnect fitting
- Seals both round and out-of-round pipe
- Use to block flow or as a back plug for sewer air testing
- Inflation Pressure: 35 PSI
- Usage Range: 3.75-6.25 in.
- Deflated Length: 10.75 in.
- Deflated Diameter: 3.46 in.
- Inflation Thread: 0.125 in.
- Nominal Size: 4-6 in.
- Chain Eye Bolts: 0.25 in. Eyebolt