Watts 757DCDA-OSY-FXG-GPM 8 - Part of the 757DCDA Series Geotextile ZN1970-3NL

ZN1970-3NL

corrosion-resistant construction that withstands chemicals

ZB150F-4NL-C

UPC - 098268615104

This 39 IN x 13 IN x 28 IN WattsBox with less heat enclosure protects backflow prevention assemblies

Watts 757DCDA-OSY-FXG-GPM 8 - Part of the 757DCDA Series Geotextile ZN1970-3NLThis 8 IN lead free double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. It is designed for non health hazard applications and may be installed under continuous pressure service to protect against both backpressure and backsiphonage. It is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water