Watts LF909-OSY-S-FDA-FS 4 - Part of the LF909 Large Series Drain Fitting Specifications Kit Type Cover Kit

Specifications Kit Type Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268803280

model DBF-04-131-1G-M2

Cast iron body

Tear- and puncture-resistant as well as fully waterproof

It consists of a float

Watts LF909-OSY-S-FDA-FS 4 - Part of the LF909 Large Series Drain Fitting Specifications Kit Type Cover KitThis 4 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. This assembly consists of an epoxy coated cast iron body, outside stem and yoke resilient seated gate valves, a strainer,