Seals manhole covers to stop inflow*
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More Cherne plugs now made robotically
We’ve been there with you in the manholes and trenches, and we will never stop developing innovative, safe, quality products to help you get the job done.
Learn About Cherne
Through our world-leading test plugs, gauges, equipment and accessories, we are dedicated to delivering advanced solutions for waterworks and plumbing professionals everywhere.
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Plugs 8 in. and larger
Plugs 6 in. and smaller
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