
Smooth Branch, Sanitary Split
ABS 45° wye for a smooth branch tie-in on an ABS DWV line — the Y-shaped junction that brings a branch into the main at a gentle 45° instead of a square 90°, so waste slides in with the flow rather than crashing across it. All three ends are hub sockets sized for Schedule 40 IPS ABS, solvent-welded for a rigid, sealed joint. It meets ASTM D2661 and CSA B181.1 and carries cUPC and NSF/ANSI 14 certification, the listings an inspector checks on a residential or light-commercial rough-in across the GTA. The 45° sweep is the preferred branch pattern on the drainage side because it keeps solids moving and resists clogs. Stocked in 1½", 2", and 3" — the sizes that cover most branch and cleanout tie-ins. Wyes are non-pressurized DWV only; test hydrostatically, never with compressed air or gas.
Features
- 45° branch entry — brings a line into the main with the flow for smoother sanitary drainage
- Hub × hub × hub sockets — solvent-welds to ABS pipe on all three ends for a rigid, sealed joint
- Preferred on the drainage side — the gentle sweep keeps solids moving and resists clogs
- Schedule 40 IPS sizing — pipe seats to full socket depth on every hub
- ASTM D2661 + CSA B181.1 compliant — meets Canadian DWV code for residential and light-commercial
- cUPC + NSF/ANSI 14 certified — the listings inspectors check on a rough-in
- Three stocked sizes — 1½", 2", and 3" for branch and cleanout tie-ins
Specifications
- Fitting Type: 45° Wye
- Pattern: Wye (branch to main at 45°)
- Connection: Hub × Hub × Hub
- Material: ABS (acrylonitrile butadiene styrene)
- System: DWV (drain, waste, vent), non-pressurized
- Pipe Compatibility: Schedule 40 IPS ABS
- Available Sizes: 1-1/2", 2", 3"
- Joining Method: Solvent cement (ABS)
- Certifications: cUPC, NSF/ANSI 14, ASTM D2661, CSA B181.1
- Service Temperature: -40°F to 180°F (typical ABS DWV)
- Colour: Black
Warranty Information