Watts 3 4 LF009M3 QT FS Reduced Pressure Zone Backflow Preventer, LF009, 3 4 in FNPT, 46 gpm, Lead Free WSTK 05 XL Amps 20 Wire and Cable Amps 20 Wire and Cable Item Building Wire Standards UL Auxiliary Handle Positions Continuous USC FCCCHR Seat Material Plastic Flow 46 gpm Shut Off Valve Included Ball Valve Number of Test Ports 4 Operating Temperature Maximum 180 Degrees F Hazard Protection Level High Health Hazard Connection Type Side 1 NPT Backflow Preventer Type Reduced Pressure Assembly (RP) Includes Strainer No Strainer Maximum Pressure Operating 175 psi For Media Water Includes Flood Protection Flood Protection Included Includes Freeze Sensor No Freeze Sensor Includes Flow Meter No Flow Meter Operating Temperature Minimum 33 Degrees F Connection Gender Side 1 Female Connection Gender Side 2 Female Handle Type Tee Connection Type Side 2 NPT Manufacturer Warranty 1 yr Valve Series LF009 Body Material Copper Silicon Alloy Standards ASSE 1013