Cherne Test-Ball series multi-size inflatable pipe plug is an improved version or Cherney original Tes-Ball plug, with one size plug suitable for (2) or more DWV pipe sizes. Fits 2" - 3" DWV (Drain, Waste, Vent) pipes - including Sch 40/80 PVC, ABS, cast iron (no-hub, service weight and extra-heavy) and others. Fits inside the system through test tees, cleanouts, floor drains, end of pipe, etc.Technical Specifications:
- Max Pipe Inside Diameter (ID): 1.90" - 3.10"
- Inflation Pressure: 35 psi
- Max. Back Pressure: 17 psi / 40ft
- Deflated Diameter: 1.78"
- Deflated Length: 5.57"
- Weight: 4.7 oz