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Nantucket Sink 3.5EDF Copper 3.5" Extended Flange Disposal Kitchen Drain

Nantucket
SKU # 3.5EDF
Generally In Stock, ships out in 2 work days.
As low as $74.99
$87.50
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Overview

Upgrade your kitchen setup with the Nantucket Sink 3.5EDF Extended Flange Disposal Kitchen Drain, engineered specifically to accommodate thicker sink installations like fireclay models. Designed for homeowners and renovators seeking a seamless transition between a deep sink basin and a standard garbage disposal, this solid brass accessory combines everyday durability with refined style. Enjoy a cohesive look that ties your entire workstation together while ensuring a secure, reliable connection beneath the basin.

Crafted to fit sinks up to 1.75 inches thick, this extended flange works smoothly with major garbage disposal brands featuring a 3.375-inch inner diameter and a three-mount bolt configuration. Whether you are replacing a worn-out component during a quick refresh or completing a brand-new kitchen remodel, it provides the precise reach and mechanical stability needed for thick-walled basin designs.

Selecting the right finishing touches makes all the difference in a well-designed kitchen, and this drain component bridges the gap between utility and visual appeal. With available finishes designed to coordinate with your existing fixtures, it offers a polished, professional finish that elevates the details of your kitchen sink area.

Perfect For

  • Kitchen remodels featuring thick fireclay sinks
  • Homeowners installing a new garbage disposal
  • Upgrading worn or outdated kitchen sink drains
  • Matching existing brushed stainless fixtures
  • Coordinating with deep oil rubbed bronze hardware
  • Kitchens requiring a secure 3-bolt disposal connection

Technical Specifications

More Information
Availability In Stock (2 days)
Drain Size 3 1/2
Material Stainless Steel
Item Weight 1
Prop 65? Yes

Ship Details

Ship Details
Ship Weight3.50
Ship Size6(H) * 6(W) * 6(L)
Ship StateRI
Ship Zip2852

Key Features

  • Extended Collar Designed specifically to fit fireclay applications and compatible garbage disposals.
  • Disposer Compatibility Built for disposers featuring a 3-3/8 inch inner diameter and 3-bolt mounting system.
  • Sink Thickness Support Fits thick-walled sinks measuring up to 1-3/4 inches deep.
  • Coordinated Finishes Available in brushed stainless or deep oil rubbed bronze to match your kitchen fixtures.
  • Professional Recommendation Designed with professional installation in mind for a secure, leak-free fit.

Installation Guide

  • Verify that your sink thickness does not exceed 1.75 inches before beginning installation.
  • Confirm your garbage disposal features a 3-3/8 inch inner diameter and a 3-bolt mounting configuration.
  • Apply plumber putty or a manufacturer-recommended silicone sealant evenly beneath the flange rim to ensure a watertight seal against the sink basin.
  • Tighten the mounting bolts evenly under the sink to distribute pressure uniformly and prevent tilting.
  • Professional installation is recommended to ensure proper alignment and prevent damage to delicate fireclay basin materials.

Care & Maintenance

  • Routine Cleaning Wipe the flange surface daily with a soft, damp cloth and mild dish soap to remove food residue.
  • Avoid Abrasives Never use harsh scouring powders, steel wool, or abrasive pads that can scratch the finish.
  • Chemical Caution Keep harsh drain cleaners and chemical solvents away from the visible metal surfaces to preserve the finish color.
  • Dry After Use Periodically dry the flange with a soft towel to prevent water spots, especially in hard water areas.
  • Check Connections Periodically inspect the underside mounting bolts during routine kitchen maintenance to ensure they remain snug.

FAQ

  • Q: What is the maximum sink thickness this drain can accommodate?

    A: This extended flange is designed to fit sinks up to 1.75 inches thick.

  • Q: Is this drain compatible with all garbage disposals?

    A: It is made to fit most brands of garbage disposals that feature a 3.375-inch inner diameter and a 3-mount bolt system.

  • Q: What material is the flange made from?

    A: The flange is constructed from solid brass for reliable strength and durability.

  • Q: Can I use this with a fireclay sink?

    A: Yes, the extended collar is specifically engineered to fit fireclay applications and other thick-walled sink designs.

  • Q: What finish options are available?

    A: It is available in brushed stainless and deep oil rubbed bronze finishes.

  • Q: Does this include the garbage disposal unit?

    A: No, this product is an extended flange and drain accessory designed to connect to your existing or newly purchased garbage disposal.

  • Q: Is professional installation required?

    A: While DIY installation is possible for experienced homeowners, professional installation is recommended.

  • Q: What size is the drain opening?

    A: This accessory is designed for standard 3.5-inch kitchen sink drain openings.

Why This Is the Right Choice

  • Solid Construction Engineered with a solid brass core to provide reliable, long-lasting performance beneath your kitchen sink.
  • Extended Reach Specifically sized to bridge the gap on thick fireclay basins where standard drain flanges fall short.
  • Broad Compatibility Works seamlessly with major garbage disposal brands utilizing a standard 3-bolt mounting setup.
  • Coordinated Aesthetic Finishes blend smoothly with your existing kitchen faucets and hardware for a unified look.