Annual Backflow Testing
What is a Backflow
Water for your fire sprinkler system is provided from the municipal water supply. Your fire sprinkler system is provided with a backflow preventer to protect the municipal water supply.
Anual Testing is requires by the Public Utility District.
Testing for California and Nevada
Backflow Cert #15651
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Question: Is there a requirement for a special check valve or backflow prevention device for residential fire sprinklers?
Yes. A backflow device may be required whenever fire sprinklers are installed. Note that the friction loss from a special check valve, a double check or reduced pressure backflow device will place severe design constraints in supplying adequate water pressure for 3rd-floor residential sprinklers and plumbing fixtures without a booster pump.
Serving Lake Tahoe Since
Backflow Certified Testing
Commerical and Residental Fire Sprinkler Systems