Watts 709DCDA-DOSY-GPM3/4 3 - Part of the 709DCDA Series Geotextile It is in-line field testable

It is in-line field testable

UPC - 098268877991

80 Maximum Pressure-PSI 200 Maximum Working Pressure And Temperature 200 PSI at 210 degree F

even in tight paving installations

corrosion-resistant body

Watts 709DCDA-DOSY-GPM3/4 3 - Part of the 709DCDA Series Geotextile It is in-line field testableThis 3 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. It is ideal for protection at cross connections identified as non health hazards such as on fire protection systems and from other contaminants found at the service line entrance. It