41386 Cherne 8" Single Size Original Test Ball Plug

• Pneumatic Test Ball Plug
• Item Test Ball Plug
• Drain Line Diameter 8"
• Plug/Ball Diameter 6.75"
• Plug/Ball Length 10.25"
• Bypass Connection 8"
• Eye Bolt Size 3/8"
• Number of Eye Bolts 1
• Material Natural Rubber
• Operation Type Pneumatic
• Inflation Valve Type Removable Schrader Valve
• Inflation Valve Connection 1/4" Threaded
• Inflation Pressure 25 PSI
• Allowable Test/Back Pressure 17 PSI
• Allowable Pressure Head 40'
• Inclusions/Features Eyebolts for Attaching a Rope or Clevis, Removable Schrader Valve
• Application Sanitary and Storm Sewer System, Sewer Air Test
• Weight 3.4 Lb

Install Instructions

Cherne's Original Single Size and Multi-Size Test Ball Plugs are Our Most Economical Pneumatic Plugs for Blocking Flow to Do Maintenance in Sanitary and Storm Sewer System; These Plugs may also be Used as a Back Plug for Sewer Air Tests; All of the Single Size and Multi-Size Test Ball Plugs have Eyebolts for Attaching a Rope or Clevis for Lifting and Lowering the Plug and Each Plug also has a Removable Schrader Valve for Easy Replacement or Substitution with a Quick Disconnect Fitting; These Plugs are Tough, Tear-Resistant and will Work on any Type of Pipe, Including Out-Of-Round Pipe