Watts Backflow Preventer, No. 909NRS, 2-1/2″ Flanged

Number 909NRS 2-1/2″ 125lb Flanged Backflow Preventer. This type is a reduced pressure zone, for high hazard cross-connections and continuous pressure applications. Furnished with ball type test cocks and , non-rising gate valves for shut-offs. Supply pressures up to 175PSI and temperatures of 110 degrees F. Designed for protection of potable water supply in installations subject to back-siphonage and backpressure where there is high potential of health contamination such as main supply lines, Hospital equipment, Laboratory equipment and commercial boilers. Has two independent check valves with intermediate relief valve.

Manufacturer

Watts

SKU

WC1530

PART NUMBER

N/A