3" Mission No Hub Coupling Appropriate? | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
Charlotte Pipe 3 in. x 4 in. ABS-Cast Iron Adapter Hub x Spigot ABS00123R1000HD - The Home Depot
plumbing - Why did my plumber use a cast iron to plastic coupling in one location, but not in the other? - Home Improvement Stack Exchange
Trap Adapters - simply connect your trap to your drain pipe
ABS-DWV Cast Iron Adapter
Somebody actually connected ABS directly to cast iron with lead and oakum. A lot more work to do it wrong than to just use a no-hub coupling. : r/Plumbing
Charlotte Pipe 3 in. x 4 in. ABS-Cast Iron Adapter Hub x Spigot ABS00123R1000HD - The Home Depot
Replacing Corroded Cast Iron Sewer Pipes with ABS Plastic - YouTube
Fernco - 1-1/2" Plastic to Cast Iron Adjustable ABS Coupling :: Weeks Home Hardware
plumbing - Cast Iron to ABS - exterior of cast iron not smooth - how to stop leak at coupling? - Home Improvement Stack Exchange
Fernco 1056-44W 4-inch Flexible Pipe Coupling Plumbing Plastic PVC ABS, Cast Iron, Lead in White - Amazon.com
No-Hub Couplings Changed the World of Plumbing
Fernco 1056-43W Reducing 4" x 3" Flexible Pipe Coupling Socket Plumbing Plastic PVC ABS, Cast Iron, Lead in White - Walmart.com
3001-22 - Fernco 3001-22 - 2" x 2" ProFlex Coupling (Cast Iron, PVC, Steel to Copper)
Fernco 4 x 4 in. Cast Iron or Plastic Flexible Coupling - Amazon.com
Just paid a plumber to replace all cast iron to ABS all the way to the city main. Is it common and to code to use flexible couplings after every Ptrap on