Watts LF709-NRS-S-FDA-IOT 6 - Part of the LF709 Series HDPE This 3/4 inch double check

This 3/4 inch 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 in accordance with national plumbing codes and water authority requirements

Seepage Pan & Membrane Flashing Clamp with Frame — Helps manage peripheral flow and ensures secure

125 PSI at 353 degree F Maximum Pressure-BAR 13

Channels can be cut to 4 in

The plastic is available in either black or white color and both are UV stabilized to resist material breakdown when exposed to the sun

Watts LF709-NRS-S-FDA-IOT 6 - Part of the LF709 Series HDPE This 3/4 inch double checkThis 6 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and cross connections identified as non health hazards. This assembly consists of an fused epoxy coated cast iron body, NRS resilient