This Spears PVC DWV hub adapter increaser features hub x spigot connections, allowing a smooth transition between PVC DWV piping and cast iron systems in drain, waste, and vent applications. Designed for non-pressure use, it provides excellent corrosion resistance, reliable flow performance, and long-lasting durability. Manufactured to meet ASTM D2665, D1784, CSA B181.2, and NSF/ANSI standards.
PVC DWV Hub Adapter (H x S) The PVC DWV Hub Adapter (HUB × SLIP) is designed to transition between two different types of PVC pipes or fittings in drain, waste, and vent systems. The hub end connects...
PVC DWV No-Hub Adapter (S x H) The PVC DWV No-Hub Adapter (SLIP × HUB) is designed to transition from a solvent-welded PVC connection to a no-hub cast iron or similar piping system in drain, waste,...