Cherne Single Size Test Ball Plugs are designed to test drain, vent and waste systems in every type of pipe. They also can be inserted through a test tee to seal out of round pipe Cherne Industries is a global leader in pipe plug blocking and testing.

• Brand Name: Cherne
• Sub Brand: Test Ball
• Diameter: 3 in.
• Material: Rubber
• Product Type: Test Plug
• Maximum Pressure: 13 psi
• Usage: DWV Testing
• Nominal Size: 3 in.
• Plug Type: Blocking
• Usage Range: 2.77 - 3.25 in.
• Chain Eye Bolts: Ring and Chain
• Inflation Pressure: 35 psi
• Deflated Length: 5.25 in.
• Inflation Thread: 2.64 in.
• Deflated Diameter: 2.64 in.
• Weight: 6.5 oz.