Watts 774DCDA-DOSY-GPM 6 - Part of the 774DCDA Series silt-fence-selector Its reinforced design ensures it

Its reinforced design ensures it holds up well under pressure

Our car wash wall liner is manufactured in the USA

UPC - 098268636802

ZB400B-3NH

Watts 774DCDA-DOSY-GPM 6 - Part of the 774DCDA Series silt-fence-selector Its reinforced design ensures itThis 6 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and 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 such as on fire protection