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The Grohe Dishwasher Air Gap, model number 40634DC0, is designed to prevent wastewater backflow. This deck-mount air gap is suitable for standard sink and countertop thicknesses. The air gap features a durable brass cover that is resistant to scratches and corrosion, thanks to the Grohe Starlight finish.
This air gap is a necessary component for maintaining kitchen hygiene and compliance with plumbing codes.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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