Non-combustible fitting

The FRZERO testable offset style Waste/Overflow from OS&B meets flame and smoke requirements of CAN/ULC S102.2-10 for non-combustible buildings. The full kit includes an overflow head featuring an integrated 6-degree angle, a spin-on tie plate for a tool-less installation, a self-clinging rubber waste gasket, an optional angle adapter, and thread-in test plugs.