• LESSO black ABS 4x3 closet flange with hub socket, standard toilet floor flange
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LESSO ABS Closet Flange — 4×3 Hub DWV Toilet Flange, cUPC

LESSO ABS Closet Flange — 4×3 Hub DWV Toilet Flange, cUPC

Actual product specifications and colors may differ from the images displayed.

800422L

$6.79 CAD
$6.79 CAD
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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
LESSO warrants this fitting against manufacturing defects in material and dimension. Coverage requires installation per ASTM D2661 and CSA B181.1 using ABS solvent cement. Damage from pressure service, compressed-air testing, solvent misuse, or installation outside published DWV practice is not covered.
LESSO ABS Closet Flange — 4×3 Hub DWV Toilet Flange, cUPC