
Anchor the Bowl, Seal the Floor
ABS closet flange for the standard toilet rough-in — the hub socket fits over the ABS DWV pipe and solvent-welds down, anchoring the bowl to the finished floor and tying it into the drain in one fitting. It's the plain workhorse flange: no offset, no test plug, just a rigid 4×3 connection set square to the floor. It's a LESSO America ABS DWV fitting conforming to ASTM D2661 and CSA B181.1 with NSF/ANSI 14 and cUPC listings — the marks an inspector checks on a residential or light-commercial rough-in across the GTA. The wax or rubber seal and closet bolts are sold separately. DWV service only; test hydrostatically, never with compressed air or gas.
Features
- Hub socket — fits over the ABS pipe end and solvent-welds down for a rigid, anchored connection
- Standard 4×3 — the plain toilet flange with no offset or test plug, set square to the floor
- Anchors and connects — secures the bowl to the finished floor and ties it into the DWV stack in one fitting
- LESSO America ABS DWV — conforms to ASTM D2661 and CSA B181.1
- cUPC + NSF/ANSI 14 listed — the marks inspectors check on a rough-in
- Seal and bolts separate — wax or rubber seal and closet bolts are sold separately
- DWV service only — not for pressure; test hydrostatically, never with compressed air or gas
Specifications
- Fitting Type: Closet Flange
- Connection: Hub (fits over pipe end)
- Size: 4" x 3"
- Material: ABS (acrylonitrile butadiene styrene)
- System: DWV (drain, waste, vent), non-pressurized
- Pipe Compatibility: Schedule 40 IPS ABS
- 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