Customer Service:
Mon - Fri: 8:30 am - 6 pm EST


ANSI/ASME A112.18.3-2002

Performance Requirements for Backflow Protection Devices and Systems in Plumbing Fixture Fittings

Addresses functional performance and requires physical characteristics of devices and systems, which provide backflow protection consistent with the level of risk associated with the plumbing fixture fitting application. The Standard establishes specific performance criteria and provides the test methods to prove compliance. It is applicable to all plumbing fixture fittings with outlets not protected by an air gap.

Content Provider
American Society of Mechanical Engineers [asme]

Others Also Bought

Performance Requirements for Automatic Compensating Valves for Individual Showers and Tub/Shower Combinations
Document History
Included in Packages
This standard is not included in any packages.
Amendments & Corrections
We have no amendments or corrections for this standard.

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.