Watts LF909-OSY-FS 3 - Part of the LF909 Large Series American Wick Drain ZB415BL-3NL

ZB415BL-3NL

The Roof Garden Root Barrier is used in residential and commercial applications

The benefits are that the herbicide only stops root growth in that direction and does not hurt the tree

Two half-meter (19

ZA163-12NL

Watts LF909-OSY-FS 3 - Part of the LF909 Large Series American Wick Drain ZB415BL-3NLThis 3 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards and from other contaminants found at the service line entrance. This assembly consists of an epoxy coated cast iron body, outside