Watts 757DCDA-OSY-FXG-CFM 6 - Part of the 757DCDA Series Nonwoven Fabric cast-iron area drain designed for

cast-iron area drain designed for reliable performance in demanding commercial and industrial settings

and flow rate of 53

two in-line independent positive seating check modules

combined with an adjustable nickel-bronze heel-proof round strainer

UPC - 098268582932

Watts 757DCDA-OSY-FXG-CFM 6 - Part of the 757DCDA Series Nonwoven Fabric cast-iron area drain designed forThis 6 IN 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 and includes