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Enhance RP meter protection for residential properties with a non-testable dual check valve system placed as close as possible to the meter for security. Install upgraded RP backflow devices for landscape sprinkler systems outside utility easements.
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Non-Testable Dual Check Valve on single family resident (with NO harbor channel access.)
RP Meter Protection out of utility easement, with security enclosure
RP Meter Protection out of utility easement, with security device
Other more current model PVB backflow device Older model PVB backflow device isolating landscape sprinklers, to be changed out for an RP