![Wavin ML coupling for connection socket PVC pipe to cast-iron pipe, d 110/100 [Code number: 3001669 / 22746370] | Inrusstrade Wavin ML coupling for connection socket PVC pipe to cast-iron pipe, d 110/100 [Code number: 3001669 / 22746370] | Inrusstrade](https://inrusstrade.ru/system/products/photos/000/015/585/original/22746370-photo.jpg?1629734242)
Wavin ML coupling for connection socket PVC pipe to cast-iron pipe, d 110/100 [Code number: 3001669 / 22746370] | Inrusstrade
![Wavin Optima coupling for connecting PVC pipe to cast-iron pipe, d 110 [Code number: 3043754 / 24346765] | Inrusstrade Wavin Optima coupling for connecting PVC pipe to cast-iron pipe, d 110 [Code number: 3043754 / 24346765] | Inrusstrade](https://inrusstrade.ru/system/products/photos/000/014/222/original/24346765-photo.jpg?1628517583)
Wavin Optima coupling for connecting PVC pipe to cast-iron pipe, d 110 [Code number: 3043754 / 24346765] | Inrusstrade
Connecting PVC to Cast Iron. Fernco likely will not fit... :( | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![3000-44 - Fernco 3000-44 - 4" x 4" ProFlex Coupling (Cast Iron to PVC, Steel or Extra-Heavy Cast Iron) 3000-44 - Fernco 3000-44 - 4" x 4" ProFlex Coupling (Cast Iron to PVC, Steel or Extra-Heavy Cast Iron)](https://www.supplyhouse.com/images/products/zoom/3000-44-3.jpg)
3000-44 - Fernco 3000-44 - 4" x 4" ProFlex Coupling (Cast Iron to PVC, Steel or Extra-Heavy Cast Iron)
![Fernco Part # NH-150 - Fernco 1-1/2 In. No-Hub Cast Iron To 1-1/2 In. No-Hub Cast Iron Shielded Coupling - Pvc Couplings - Home Depot Pro Fernco Part # NH-150 - Fernco 1-1/2 In. No-Hub Cast Iron To 1-1/2 In. No-Hub Cast Iron Shielded Coupling - Pvc Couplings - Home Depot Pro](https://content.interlinebrands.com/product/Image/Detail/10201/97851_usn.jpg)