Innovation and quality has made Cherne® the contractor’s choice since 1953. Cherne offers a wide range of Underground Testing Equipment, Tools and Replacement Parts.
20Testing Equipment / Tools & Accessories
Helpful Resources
Videos
FAQs
What is the diameter of the Cherne Disc Seal bypass?
2 inches.
How many bladders come with the Cherne Disc Seal?
Each disc seal will include a double bladder. This means two bladders will be included in the purchase of each disc seal. The double bladders are engineered to provide a leakproof seal.
With the weights varying, how has Cherne made it easier to use to use the Cherne Disc Seal?
Cherne has designed the disc seals by using a lightweight, corrosion-resistant aluminum. The disc seals also include handles that assist for easy transporting and installation.
Oatey Blog
It appears that you're using an unsupported browser.
If you are currently using Internet Explorer we recommend you switch to Edge or another supported browser to enjoy the best experience Oatey.com has to offer.