Features / Benefits

• Double Check Backflow Preventer
• Model Lf7R
• Type Atmospheric Vent, Dual Check Valve, Continuous Pressure
• Applicable Standard Ansi/Asse
• Valve Configuration In-Line
• Nominal Size 1/2 Inch X 1/2 Inch
• End Connection Female Threaded X Female Threaded
• End To End Distance 3-5/8 Inch
• Body Material Bronze Brass
• Disc/Poppet Material Santoprene
• Seat Material Epdm
• Temperature Rating 33 To 180 Deg F
• Pressure Rating 150 Psi
• Exclusions Shut-Off Valve, Strainer, Cap And Tether, Elbow Fitting, Hot And Harsh Water, Polymer Coating, Bypass, Hydrant Connection
• Application Non-Health Hazard
• Additional Information Lead-Free
• Protection Type Backsiphonage