Watts LF909-OSY-FP 3 - Part of the LF909 Large Series snake fence This 3 inch flow measurement

This 3 inch flow measurement valve monitors system flow in medium to high flow rate HVAC units providing a highly accurate flow measurement

Constructed with an epoxy-coated cast-iron body and a membrane-clamp flange

2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268333107 Gauge Option No Gauge Inlet Connection Size 1/2 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 27

This 1 1/4 through 1 1/2 IN 007M2 second check repair kit provides all the parts necessary to replace the major internal components of the applicable double check valve assembly

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Non Rising Stem Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 88009303 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series LF909 Large Strainer No Technologies Flood Detection Tradename None Specification Sheet - Flood Sensor Connection Kit - Watts

Watts LF909-OSY-FP 3 - Part of the LF909 Large Series snake fence This 3 inch flow measurementThis 3 inch lead free reduced pressure zone backflow preventer assembly with SentryPlus Alert technology with automatic shutoff ACV for flood detection and prevention 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