Performance Requirements for Drain Air Gaps for Domestic Dishwasher Applications
This standard covers devices for installation in the drain line of residential dishwashers, to prevent the backflow of contaminated liquid and entrained material into the dishwasher.
THERE IS AN ERRATA SHEET ISSUED FOR THIS STANDARD.
Visit www.asse-plumbing.org/downloads/errata.html to view and download.
A downloadable version of this standard is also available.