Watts LF757DCDA-OSY-CFM 4 - Part of the LF757DCDA Series inlet-protection-finder Our Roof Garden Root Barrier

Our Roof Garden Root Barrier is a made in the USA and is a flexible fabric that is used to prevent tree root damage on your roof garden

3 Inch coated thermostat length

UPC - 098268595246

creating a material that effectively resists punctures and stops tears immediately

UPC - 098268606560

Watts LF757DCDA-OSY-CFM 4 - Part of the LF757DCDA Series inlet-protection-finder Our Roof Garden Root BarrierThis 4 inch lead free testable double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri link check valves, two shutoff valves, and four test cocks. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional designs. It is designed for non health