Plumb Pak 5/8 in. x 7/8 in. Dishwasher Air Gap Pipe Cap

The Plumb Pak 5/8 in. x 7/8 in. Dishwasher Air Gap Pipe Cap is designed to prevent wastewater backflow from entering your dishwasher and contaminating clean dishes. Constructed from durable, corrosion-resistant plastic, this air gap assembly provides a critical backflow prevention solution for residential and commercial kitchen sink drainage systems. Engineered for dependable plumbing installations, this unit connects seamlessly between the dishwasher discharge line and the sink drain or garbage disposal. It ensures reliable operation while maintaining sanitary conditions and safeguarding the household water supply.