TRADITIONAL SINGLE PORT AIR GAP

Waterstone 4020
Traditional Collection

Features

  • Single port dishwasher airgap.
  • Prevents dishwasher back flow and dirt buildup.
  • Matches all traditional Waterstone faucets.
  • Cover hides upper nut and washer edges.

Quick Specs

  • Type: Kitchen Sink / Faucet Parts
  • Width: 1.625"
  • Height: 5 1/8"
  • Depth: 2 3/4"

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Don t contaminate your clean dishes. Waterstone Traditional Single Port Air Gap prevents dirty drain water from the sink from backing up into the dishwasher. Not only is the air gap unit designed to stop brine water and reduce dirt in your kitchen pipes, but will look good in the process. Classic design matches all Annapolis, Hampton and Towson traditional faucet Suites. Cover is made from solid brass and available in 32 finishes. American made and comes with a lifetime functional warranty.

Specified model meets or exceeds the following Codes & Standards:
ASME A112.18.1
CSA B125.1
NSF 61
CALGreen


FINISHES
Waterstone Black Nickel finish
Waterstone Antique Bronze finish
Waterstone Distressed American bronze finish
Waterstone American bronze finish
Waterstone Distressed Antique Pewter finish
Waterstone Distressed Antique copper finish
Waterstone Matte White finish
Waterstone PLP Pulldown 5600-PN
Waterstone Caribbean Bronze finish
Waterstone Antique bronze finish
Waterstone Black Oil Rubbed Bronze finish
Waterstone Chrome finish
Waterstone Satin Nickel finish
Waterstone Polished Gold finish
Waterstone Antique copper finish
Waterstone Matte Antique Bronze finish
Waterstone Chocolate Bronze finish
Waterstone Polished Nickel finish
Waterstone Matte Antique Copper finish
Waterstone Distressed Antique Bronze finish
Waterstone Matte Antique Pewter finish
Waterstone Satin Brass finish
Waterstone Luxury Kitchen Faucets
Waterstone Antique Pewter finish
Waterstone Tuscan Bronze finish
Waterstone Polished Brass finish
Waterstone Polished Copper finish
Waterstone Graphite finish
Waterstone Stainless Steel finish
Waterstone Satin Chrome finish
Waterstone Matte Black finish
Waterstone Satin Gold finish
Waterstone Classic Bronze finish

Features

  • Single port dishwasher airgap.
  • Prevents dishwasher back flow and dirt buildup.
  • Matches all traditional Waterstone faucets.
  • Cover hides upper nut and washer edges.
  • Made from eco-friendly solid brass.
  • Includes 2 accent button options.
  • Made in the USA.

Spec Sheet

Install Guide

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