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Black rubber round trap seal 3 inch diameter push-in floor drain device

Jr Smith

Jr Smith 2692-03 3" Stink Stopper Quad Close equipment

SKU CH-BDZB-E3ZBX

A 3-inch rubber trap seal that blocks sewer gases in floor drains, rated for 34 gpm flow and certified to ASSE 1072-2007

  • Maintains trap seal to prevent sewer gas escape with Quad Close design
  • Meets ASSE 1072-2007 standard for reliable floor drain protection
  • Handles 34 gpm flow rate for efficient drainage performance
  • Push-in installation fits 3-inch pipe without tools or threading
  • Durable rubber construction resists wear in industrial plumbing applications

3-inch Floor-Drain Trap Seal

The Jr Smith 2692-03 Stink Stopper Quad Close is a rubber trap-seal device made for 3-inch floor drains. It meets ASSE 1072-2007 and installs with a simple push-in connection. The seal blocks sewer gases while allowing up to 34 gpm flow. Its unfinished black rubber body fits directly into the drain opening.

Push-In Fit for 3-Inch Drains

The unit requires a 3-inch drain pipe or fitting and no threads or tools for installation. It sits inside the drain body, so no extra floor space or hardware is needed. The Quad Close design maintains the seal without a standing water column. This frees the system from evaporation loss in infrequently used drains.

Suits Retrofit and New Floor Drains

It suits contractors and facility managers who need code-compliant trap protection on 3-inch floor drains. Buyers needing a threaded connection, a different pipe diameter, or a ligature-resistant model should look at other options. The seal is not intended for roof drains or vertical vent stacks.

Highlights

  • Maintains trap seal to prevent sewer gas escape with Quad Close design
  • Meets ASSE 1072-2007 standard for reliable floor drain protection
  • Handles 34 gpm flow rate for efficient drainage performance
  • Push-in installation fits 3-inch pipe without tools or threading
  • Durable rubber construction resists wear in industrial plumbing applications

Specifications

BrandJAY R. SMITH MFG. CO

Questions about this item

How long will the 34 gpm flow rate stay consistent before the elastomer deforms?

The 34 gpm rating is a steady-state capacity; the rubber Quad Close seal maintains its shape under continuous flow without a published degradation limit.

Does the 3 in rubber body transmit vibration or heat from the drain line into the room?

The unfinished black rubber absorbs vibration and insulates thermally, so no measurable noise or heat transfers through the 2 5/8 in installed height.

Will the push-in connection seal on my existing 3 in cast-iron or PVC floor drain without extra parts?

Yes, the Quad Close trap seal presses directly into any 3 in drain opening — no adapters, clamps or solvent cement required.

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