Watts LF909-NRS-ALERT 4 - Part of the LF909 Large Series ADS model DBF-04-111-15-M2

model DBF-04-111-15-M2

Iron grates are painted black to inhibit rust

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0354590 Series P60 Strainer No Strainer Material Does Not Apply To Product Thermal Expansion Bypass No Trim Material Does Not Apply To Product Type Kit Valve Style Standard Specification Sheet - P60

secondary service areas

Dura-Coated Cast Iron Body with Bottom Outlet: Built for strength and corrosion resistance in wet

Watts LF909-NRS-ALERT 4 - Part of the LF909 Large Series ADS model DBF-04-111-15-M2This 4 inch lead free reduced pressure zone backflow preventer assembly with SentryPlus Alert technology for flood detection is designed to prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements, as well as provide continuous monitoring, multi channel alerts, and automatic shutoff