Proflex 3 In. x 3 In. PVC Shielded Coupling - Cast-Iron to Plastic, Steel, Extra-Heavy Cast Iron - CHC Home Center
The Plumber's Choice Shielded 1-1/2 in. Transition Coupling Connects Cast Iron, Plastic, or Steel to 1-1/2 in. Copper or 1-1/4 in. Plastic H-38337 - The Home Depot
Fernco 4-in Schedule 40 PVC Coupling in the PVC Pipe & Fittings department at Lowes.com
Fernco 4 in. Service Weight Cast Iron Hub x 4 in. Sch. 40 PVC Compression Coupling P44U-405 - The Home Depot
15" x 15" PVC to PVC / Cast Iron to Cast Iron EPDM Flex Coupling
Proflex 2 In. x 2 In. PVC Shielded Coupling - Cast-Iron, Plastic, Steel to Copper - Parker's Building Supply
Model #210 | Ductile Iron Couplings | Connection Fittings
Tie In to Cast-Iron Pipe With PVC | No-hub couplings make it easy to tie in to existing cast-iron drain/waste/vent lines with new PVC. Here's how to do it: | By Fine
1056-44 - Fernco 1056-44 - 4" x 4" Flexible Coupling (Connects Cast Iron, PVC, Steel or Lead)
Buy Black Swan PVC No-Hub Coupling - Cast Iron Pipe 4 In. X 3 In.
How to connect PVS pipe to Cast Iron Pipe using Fernco Coupling - YouTube
Fernco 1056-42 4-in. x 2-in. Flexible PVC Pipe Coupling for Cast Iron and Plastic Plumbing Connections, 2-Pack - Amazon.com
EBAA Iron, Inc. - Leaders in Pipe Joint Restraint and Flexible Expansion Joints
Cox Hardware and Lumber - PVC-DWV Cast Iron Hub Adapter, 4 In
Rubber Coupling PVC to Cast Iron (or Cast Iron to PVC) 4" | AF Supply
3001-22 - Fernco 3001-22 - 2" x 2" ProFlex Coupling (Cast Iron, PVC, Steel to Copper)
Fernco 1056-42 Reducing 4-in. x 2-in. Flexible PVC Pipe Coupling for Cast Iron and Plastic Plumbing Connections in Black - Walmart.com
FERNCO P1002-44 Flexible Coupling, 4 x 4 in, PVC, Black, ...
Fernco 4-in Schedule 40 PVC Compression Coupling in the PVC Pipe & Fittings department at Lowes.com
3000-44 - Fernco 3000-44 - 4" x 4" ProFlex Coupling (Cast Iron to PVC, Steel or Extra-Heavy Cast Iron)
1056-43 - Fernco 1056-43 - 4" x 3" Flexible Coupling (Connects Cast Iron, PVC, Steel or Lead)