3" Single-Size Test-Ball Inflatable Pipe Plug

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Cherne Test-Ball series single-size inflatable pipe plug for 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): 2.77" - 3.25"
Inflation Pressure: 35 psi
Max. Back Pressure: 13 psi / 30ft
Deflated Diameter: 2.64"
Deflated Length: 5.25"
Weight: 6.5 oz