Watts 909RPDA-DOSY-CFM-FS 10 - Part of the 909RPDA Series Geotextile A flushing-rim top and slotted

A flushing-rim top and slotted

UPC - 098268344905

while thinner versions allow for easier handling

ZB400H-2NH

the ductile iron grates are painted black to inhibit rust and over time form a protective iron-oxide patina

Watts 909RPDA-DOSY-CFM-FS 10 - Part of the 909RPDA Series Geotextile A flushing-rim top and slottedThis 10 inch reduced pressure detector backflow preventer assembly prevents the reverse flow of fire protection system substances from being pumped or siphoned 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, domestic OSY resilient seated gate