About Careers Contact Us Select Region Products Brands Markets Resources Connect Breadcrumb Products Pneumatic Test Balls 18 PNEUMATIC TEST BALLS Cherne® Pneumatic Test Ball and Muni-Ball Pipe Plugs have been the contractor’s choice since 1953. They are used in residential DWV systems and sanitary/storm sewers. Larger sizes are available with our Patented Rupture Disc Technology, which prevents over-inflation, plug damage and enhances user safety. Popular Products Cherne® Clean-Seal® Cherne® Multi-Size Underground Test-Ball® Cherne® Single-Size Plumbing Test-Ball® Cherne® Single-Size Plumbing Muni-Ball® BLOCKING PLUGS BYPASS PLUGS SEWER AIR TEST PLUGS PNEUMATIC TEST BALL ACCESSORIES We use cookies to collect information about how you use our site, monitor site performance, and improve your experience. By using our website you agree to these Terms of Use. I AGREE Helpful Resources FAQs What is the shelf life for Cherne pneumatic plugs? What type of rubber is a Cherne pneumatic plugs made from? How do I determine what size plug should be used? SEE MORE HAVE A QUESTION? ASK OATEY! the choice of plumbing professionals Resources FAQs Videos Blog Case Studies Plumbing Terms Blue Volt Training Data Sheets (SDS) & Product Literature BIM Revit CSI 3 Part Spec Oatey Limited Warranty ARCAT Catalogs Company Info About Us Oatey University Careers News & Press Idea Portal Connect With Us CONTACT US Patents | Trademarks | Supply Chain Information | Privacy and Terms of Use © 2021 Oatey. All Rights Reserved. Feedback

About Careers Contact Us Select Region Products Brands Markets Resources Connect Breadcrumb Products Testing Equipment / Tools & Accessories Line Stringing LINE STRINGING Cherne® Line Stingers feature a Briggs and Stratton engine and will string a 300 ft. section of sewer line in under a minute without plugging the line. Filter by Brand Test Plug Accessories Reset Filters Showing 1 of 1 Cherne® Line Stringer - Ventilator We use cookies to collect information about how you use our site, monitor site performance, and improve your experience. By using our website you agree to these Terms of Use. I AGREE HAVE A QUESTION? ASK OATEY! the choice of plumbing professionals Resources FAQs Videos Blog Case Studies Plumbing Terms Blue Volt Training Data Sheets (SDS) & Product Literature BIM Revit CSI 3 Part Spec Oatey Limited Warranty ARCAT Catalogs Company Info About Us Oatey University Careers News & Press Idea Portal Connect With Us CONTACT US Patents | Trademarks | Supply Chain Information | Privacy and Terms of Use © 2021 Oatey. All Rights Reserved. Feedback