Cherne® 271047 4-IN. LONG TEST-BALL® PLUG

Cherne® Long Test-Ball® Plugs are designed for waste stack testing. Seals the rise and the run to perform test, and can be used to seal the wye to conduct sewer air tests. Cherne Industries is a global leader in pipe plug, blocking and testing.

Product Specifications:

• Nominal Size: 4 in. (100 mm) 
• Chain Eye Bolts: Ring and Chain
• Deflated Diameter: 2.5 in.
• Deflated Length: 24.75 in.
• Inflation Pressure: 30 psi (2,1 bar)
• Inflation Thread: tank valve
• Maximum Back Pressure: 13 psi (0,9 bar)/30 ft. (9.1 M)
• Nominal Max: 4
• Nominal Min: 4
• Usage Range: 3.5-4.25 in.
• Weight: 2.31 lbs