Can copper dwv attach to a cast iron drain system without a dielectric union?

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CAST IRON: Formerly used for drainage, ... Fitting that joins the assorted pipes in a drain, waste and vent system; ... but never in a DWV system. - Read more

You can find this video here: ... you removed or just want to transition to a different material i.e.: copper, ... A Cast Iron Sewer Drain Line With Fernco ... - Read more

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Can copper dwv attach to a cast iron drain system without a dielectric union? resources

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PROFLEX connects cast iron, plastic, steel, copper and tubular, drain waste and vent systems. more. ... This fitting can only be used with Schedule 40 steel pipe.

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Home Depot Ratings and Reviews . See All ... attaching to cast iron without lead and ... mine where all homes have sprinkler systems. With this fitting you can easily ...

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