Fernco 3″x1-1/2″ Reducing Size Donut. It is a flexible PVC donut-shaped ring for the compression sealing of sewer pipe joints and DWV connections such as sockets, hubs, bells, and spigots. Made of corrosion-proof PVC, it is unaffected by acid or alkali and rated for above or below ground applications. No special tools or sealants are required, and it must be sized within 1/8 inch of pipe dimensions to create a compression seal.
- 3 in. x 1-1/2 in.
- Flexible PVC donut-shaped ring
- For the compression sealing of sewer pipe joints and DWV connections such as sockets, hubs, bells and spigots.
- Corrosion proof and unaffected by acid or alkali.
- Rated for above or below ground applications.
- Must be sized within 1/8 inch of pipe dimensions to create a compression seal.
