Watts LF757DCDA-OSYXPIV-GPM 6 - Part of the LF757DCDA Series chat-hdpe and connects to a sweep

and connects to a sweep 90° elbow or 8 in

ZN415H-4NL

UPC - 098268526158

Z415SC-2IP

(fire pits

Watts LF757DCDA-OSYXPIV-GPM 6 - Part of the LF757DCDA Series chat-hdpe and connects to a sweepThis 6 IN lead free double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. It is designed for non health hazard applications and may be installed under continuous pressure service to protect against both backpressure and backsiphonage. It is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water