Watts 709DCDA-DOSY-GPM3/4 3 - Part of the 709DCDA Series Geotextile even in tight paving installations

even in tight paving installations

This model comes with a wall box for even easier installation

Bonnet Assembly Repair Kit

It is in-line field testable

Z415S-DP-4IP

Watts 709DCDA-DOSY-GPM3/4 3 - Part of the 709DCDA Series Geotextile even in tight paving installationsThis 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