Watts 757-PIVXOSY 6 - Part of the 757 Series Tactile Paving Shallow Profile channel is 4-1/2

Shallow Profile channel is 4-1/2 in

lead free series 909-RT

ZARB326-3IP

ZM400SH-4IP

hardscape and sensitive landscapes

Watts 757-PIVXOSY 6 - Part of the 757 Series Tactile Paving Shallow Profile channel is 4-1/2This 6 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