Watts 757-NRS-GXG 4 - Part of the 757 Series silt-fence-selector Enhance the look of outdoor

Enhance the look of outdoor spaces with decorative drain grates on the channel drain system

ZB415S-DP-3NH

3 kPa) with corresponding high pressure ratings up to 7

female union connection to the water heater

Product Codes: ZS400BS-2IC

Watts 757-NRS-GXG 4 - Part of the 757 Series silt-fence-selector Enhance the look of outdoorThis 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazards and from other contaminants found at the service line