
Branch and Reduce, One Fitting
ABS 45° reducing wye for a smooth branch tie-in that also steps down a size — the Y-junction that brings a smaller branch into a larger main at a gentle 45°, so you reduce and branch in one fitting instead of stacking a wye and a bushing. 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 keeps flow moving through the size change, which is why it's preferred over a square tee on the drainage side. Stocked in 2×2×1½", 3×3×1½", and 3×3×2" — the reductions that cover most branch tie-ins. Wyes are non-pressurized DWV only; test hydrostatically, never with compressed air or gas.
Features
- Reducing 45° branch — ties a smaller line into a larger main and steps the size down in one fitting
- Hub × hub × hub sockets — solvent-welds to ABS pipe on all three ends for a rigid, sealed joint
- Smoother than a square tee — the 45° sweep keeps flow moving through the size change
- 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 reductions — 2×2×1½", 3×3×1½", and 3×3×2" for common branch tie-ins
Specifications
- Fitting Type: Reducing Wye
- Pattern: Reducing 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: 2" x 2" x 1-1/2", 3" x 3" x 1-1/2", 3" x 3" x 2"
- 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