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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
including San Francisco Fire Code (Section 511
UPC - 098268381245
UPC - 098268344820
The Watts FD-200-EF is an on-grade
Watts LF007-NRS-IOT 2 1/2 - Part of the LF007 Series Z100F-8NH including San Francisco Fire CodeThis 2 1 2 inch lead free double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. Ideal for protection in continuous pressure piping applications and cross connections identified as non health hazards. This assembly
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