Elkay ECTRUAD281755 | Crosstown Single Bowl Undermount Sink | 29-1/2" x 18-1/2"

The Elkay ECTRUAD281755 is a Crosstown® 18‑gauge 304 stainless steel single bowl undermount sink designed for larger kitchen installations, combining durability with a polished satin finish and seamless integration.

Key Specifications:

Material 304 Stainless Steel, Polished Satin Gauge 18 Sink Dimensions 29‑1/2" x 18‑1/2" x 5‑1/2" Drain Location Rear Center, 3‑1/2" Installation Type Undermount

Features & Benefits:

• Durable Stainless Steel Construction: Crafted from 18‑gauge 304 stainless steel for long‑lasting resistance to corrosion, staining, and daily wear.
• Superior Sound Deadening: Full spray sides and bottom combined with sound‑absorbing pads reduce noise from running water and dishware.
• Seamless Undermount Installation: The 1/8" overhang undermount design integrates cleanly beneath solid surface countertops for a sleek, modern look.
• Code Compliant & Certified: Meets ASME A112.19.3/CSA B45.4 standards and is IAPMO listed for UPC, IPC, and the National Plumbing Code of Canada.

Other Related Variants:

• ECTRUAD151550: Bowl dimensions 15" x 15" x 5"
• ECTRUAD211755: Bowl dimensions 21" x 17" x 5‑1/2"
• ECTRUAD241755: Bowl dimensions 24" x 17" x 5‑1/2"
• ECTRUAD301755: Bowl dimensions 30" x 17" x 5‑1/2"
• ECTRUAD311755: Double Bowl with each bowl 14‑1/2" x 17" x 5‑1/2"

What's Included:

• Elkay ECTRUAD281755 Single Bowl Undermount Sink
• Mounting Hardware (Part #54300008)
• Installation Template (Cutout Template #2000000803)

Comparison of Crosstown® Undermount Sinks:

Feature ECTRUAD281755 ECTRUAD241755 ECTRUAD311755 Sink Dimensions 29‑1/2" x 18‑1/2" x 5‑1/2" 25‑1/2" x 18‑1/2" x 5‑1/2" 31‑1/2" x 18‑1/2" x 5‑1/2" Bowl Configuration Single Bowl Single Bowl Double Bowl (14‑1/2" x 17" each) Minimum Cabinet Size 33" 30" 36" Best For Large kitchens needing expansive single bowl capacity Standard kitchens needing balanced prep space Family kitchens preferring separate washing and prep bowls

How to Install the ECTRUAD281755:

1. Prepare the countertop: Use the provided cutout template to mark and cut the opening.
2. Attach mounting brackets: Loosely fasten optional clips (LKUCLIP8) into pre‑drilled holes beneath the countertop.
3. Apply silicone caulk: Run a continuous bead around the sink flange.
4. Position the sink: Align under the cutout opening and press firmly against the countertop underside.
5. Tighten fasteners: Lightly tighten screws until snug, check alignment, then fully secure. Do not overtighten.
6. Clean excess caulk: Wipe away with a rag and allow curing before connecting plumbing.

How to Maintain the ECTRUAD281755:

1. Daily cleaning: Wash with mild detergent and a soft cloth, rinse, and dry to prevent mineral deposits.
2. Dry after use: Prevents water spots and soap buildup.
3. Protect the surface: Use Elkay bottom grids or rinsing baskets to avoid scratches.
4. Avoid harsh chemicals: Do not store bleach, acids, or chloride‑based cleaners beneath the sink.
5. Prevent staining: Do not leave standing water, coffee, or tea in the sink.
6. Scratch care: Light scratches will blend over time; use non‑scratch pads (blue Scotch‑Brite) if needed.
7. Recommended cleaners: Bar Keeper’s Friend Soft Cleanser, stainless steel cleaner & polish, or mild detergent.

FAQ

Q: What Is the Minimum Cabinet Size Required for the Elkay ECTRUAD281755?
A: The Elkay ECTRUAD281755 requires a minimum cabinet size of 33" to ensure proper fit and installation.

Q: Does the ECTRUAD281755 Come With Mounting Hardware?
A: Yes. Mounting hardware (Part #54300008) and an installation template (Cutout Template #2000000803) are included with the sink.

Q: What Type of Countertop Is Compatible With the ECTRUAD281755?
A: The ECTRUAD281755 is designed to affix securely to solid surface countertops such as granite or Corian®, using silicone caulk and mounting clips.

Q: Is There an Optional Accessory Available to Protect the Sink Bowl?
A: Yes. An optional bottom grid accessory (CTXBG2615 — Crosstown Stainless Steel 26‑1/2" x 15‑1/2" x 1‑1/4" Bottom Grid) is available separately.

Q: How Should the ECTRUAD281755 Be Installed?
A: Elkay recommends professional installation. Use the provided cutout template to prepare the countertop, apply silicone caulk around the sink flange, and tighten fasteners carefully to avoid overtightening.

Q: How Should the ECTRUAD281755 Be Cleaned and Maintained?
A: Daily cleaning with mild detergent and a soft cloth is recommended. Dry after each use to prevent water spots. Avoid harsh chemicals such as bleach or ammonia, and use non‑scratch pads (blue Scotch‑Brite) for tougher stains.

NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.

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