
Sanitary Branch, Sized Right
ABS reducing sanitary tee for tying a smaller fixture branch into a larger drain or vent stack — the junction that lets a 1½" or 2" branch meet a 2" or 3" stack without stacking a separate bushing first. The branch inlet enters with a curved sanitary sweep that turns flow downward into the stack, so waste keeps moving where pipe sizes change. 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. Stocked in 2×2×1½", 3×3×1½", and 3×3×2" — the reductions that cover most fixture-to-stack tie-ins. Sanitary tees are non-pressurized DWV only; test hydrostatically, never with compressed air or gas.
Features
- Reducing branch inlet — ties a smaller fixture line into a larger stack without a separate bushing
- Sanitary sweep — curved branch entry turns flow downward so waste keeps moving through the size change
- Hub × hub × hub sockets — solvent-welds to ABS pipe on all three ends for a rigid, sealed joint
- 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 fixture-to-stack tie-ins
Specifications
- Fitting Type: Reducing Sanitary Tee
- Pattern: Sanitary sweep (reducing branch to stack)
- 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