ASSE 1012:2021 Backflow preventers with an intermediate atmospheric vent
Publication Year
2021
Document Status
Current
Abstract
Specifies devices that have functional capabilities for preventing both back siphonage and back pressure backflow in water supply lines, and can operate under continuous or intermittent pressure conditions.
Document History
Supersedes ASSE 1012:2009.
Publisher Information
ASSE International
ASSE International represents the plumbing and mechanical industries, including contractors, plumbers, engineers, inspectors, apprentices and manufacturers. They maintains nearly 50 product performance standards, co-ordinate the ASSE Product Listing Program third-party certification body, and certify for professionals across the plumbing and mechanical industries.
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Website: http://www.asse-plumbing.org/
Email: heidi.herrmann@asse-plumbing.org
Tel: +1 708 995-3019
