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LESSO ABS Flush Bushing — Spigot × Hub DWV | 2″×1-1/2″, 3″×1-1/2″, 3″×2″ | ASTM D2661, CSA B181.1, cUPC

LESSO ABS Flush Bushing — Spigot × Hub DWV | 2″×1-1/2″, 3″×1-1/2″, 3″×2″ | ASTM D2661, CSA B181.1, cUPC

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

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Reduce cleanly. Keep code happy.

Compact and precise, this flush bushing slides a spigot end into a fitting hub to create a space-saving reduction in ABS DWV lines. It’s purpose-built for non-pressurized drain, waste & vent service and follows ASTM D2661 / CSA B181.1 conventions; ABS DWV fittings are typically cUPC-listed with required body/hub markings. 

Features
  • What it does: Provides a means to reduce line size; classic Spigot × Hub flush bushing format for ABS DWV.
  • Space-saving install: Spigot end has the same OD as pipe and inserts directly into a hub—no extra coupling needed.
  • DWV only (non-pressurized): For residential/commercial drain, waste & vent systems.
  • Solvent-welded joints: Use approved ABS one-step cement (no primer) and allow cure before testing. Do not air-test—use hydrostatic methods.
  • Standards & markings: ABS DWV fittings follow ASTM D2661 / CSA B181.1 and bear cUPC with required “ABS / B181.1 or DWV” hub/body marks.
  • Canadian catalogue parity: Listed across CA retailers as “ABS DWV Flush Bushing, Spigot × Hub.”
Specifications
  • Material: ABS (acrylonitrile-butadiene-styrene), black DWV grade.
  • Connection: Spigot × Hub (solvent-weld).
  • Sizes: 2″×1-1/2″, 3″×1-1/2″, 3″×2″. (your stocked variants)
  • Compliance/Listing: Meets ASTM D2661, CSA B181.1; typically cUPC-listed with required markings.
  • Use case: Size reduction inside a fitting hub in ABS DWV lines.
LESSO ABS Flush Bushing — Spigot × Hub DWV | 2″×1-1/2″, 3″×1-1/2″, 3″×2″ | ASTM D2661, CSA B181.1, cUPC