
Tight Reduction, No Extra Coupling
ABS flush bushing for reducing pipe size inside an existing fitting hub — the spigot end carries the same outside diameter as pipe, so it drops straight into a hub and saves the space a separate reducing coupling would need. It's built for non-pressurized ABS drain, waste, and vent work and meets ASTM D2661 and CSA B181.1 with cUPC certification, the listing an inspector checks on a residential or light-commercial rough-in across the GTA. One-step black ABS cement bonds the joint with no primer, and the low-profile body keeps the reduction tight where a coupling won't fit. Stocked in 2×1½", 3×1½", and 3×2" — the reductions that come up most often when a branch or fixture line meets a larger fitting mid-run.
Features
- Spigot × hub format — drops directly into a fitting hub, no separate coupling needed
- Space-saving reduction — low-profile body fits where a reducing coupling won't
- Schedule 40 IPS sizing — spigot OD matches pipe for a full-depth solvent-welded seat
- ASTM D2661 + CSA B181.1 compliant — meets Canadian DWV code for residential and light-commercial
- cUPC certified — the listing mark inspectors check on a rough-in
- One-step ABS cement — no primer required; bonds clean and cures fast
- Three stocked reductions — 2×1½", 3×1½", and 3×2" for common branch and fixture transitions
- DWV service only — not for pressure; test hydrostatically, never with compressed air or gas
Specifications
- Fitting Type: Flush Bushing
- Connection: Spigot × Hub
- Material: ABS (acrylonitrile butadiene styrene)
- System: DWV (drain, waste, vent), non-pressurized
- Pipe Compatibility: Schedule 40 IPS ABS
- Available Sizes: 2" x 1-1/2", 3" x 1-1/2", 3" x 2"
- Joining Method: Solvent cement (ABS)
- Certifications: cUPC, ASTM D2661, CSA B181.1
- Service Temperature: -40°F to 180°F (typical ABS DWV)
- Colour: Black
Warranty Information