Cherne® Multi-Size Plumbing Test-Ball® Plugs have the same great features as our original test ball plugs, with the added benefit that one size fits multiple pipe diameters, doing the job of 2+ single-size plugs.
Product Features
- Use to block flow (water DWV test) or as a back plug for sewer air testing
- Seals both round and out-of-round pipe
- Zinc-plated steel chain and ring handle acts as an anchor to prevent plug from sliding down a line
- Natural rubber provides great seling properities as well as excellent expansion and memory
Product Specifications
- Inflation Pressure: 35 PSI
- Usage Range: 1.9-3.1 in.
- Deflated Length: 5.57 in.
- Deflated Diameter: 1.78 in.
- Nominal Size: 2-3 in.
- Brand: Cherne
- Maximum Back Pressure: 17 PSI / 40 ft.
- Color: Black
- Product Type: Multi-Size Plumbing Test-Ball
- Chain Eye Bolts: Ring and Chain
- Inflation Thread: tank valve