Watts LF007-QT-FDA 3 - Part of the LF007 Series ZC100F-6NH while the ductile-iron square top

while the ductile-iron square top offers a stable

UPC - 098268051834

UPC - 098268386660

stainless steel spring seats and thermostat with extension tube

Watts LF007-QT-FDA 3 - Part of the LF007 Series ZC100F-6NH while the ductile-iron square topThis 3 inch lead free double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. It is ideal for protection in continuous pressure piping applications and at cross connections identified as non health hazards and for