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If External Backflow Prevention is needed
If your local plumbing code requires or additional backflow prevention is required external to the handwash system, the
following backflow preventers are suitable and approved for use with our systems. Two units will be required for each
system, one on each the hot and cold inlets.
Consult local and national codes: conformity and compliance to local and nation codes is the responsibility of the
installer. Consult your local plumbing code for specific details for your location and use a certified plumber for proper
installation.
For ANSI/ASSE Standard 1024 applications:
Watts® Series 7C
Part Number: ¾ H 7C
For ANSI/ASSE Standard 1012 applications:
Zurn/Wilkens Model 760
Part Number: 12-760
For ANSI/ASSE Standard 1056 applications:
Watt® Series 008PCQT-
1/2”
For details or further assistance on these components, please contact Meritech Customer Service 800.932.7707
