Watts 2 LF009M2 QT S Backflow Preventer, Reduced Pressure Zone, 2 in FNPT, 175 psi, Bronze, LF009, With Strainer 1EZ12 Range (C) 40 Degrees to Range (C) 40 Degrees to 70 Degrees Wind Chill Yes UV Sensor No Rain Fall 0 to 99 Sub Brand: Skilcraft Pressure 175 psi Connection NPT Includes Flow Meter No Flow Meter Maximum Pressure Operating 175 psi Backflow Preventer Type Reduced Pressure Assembly (RP) Includes Strainer Strainer Included Connection Type Side 1 NPT Number of Test Ports 4 Hazard Protection Level High Health Hazard Operating Temperature Maximum 180 Degrees F Operating Temperature Minimum 33 Degrees F For Media Water Handle Type Tee Connection Type Side 2 NPT Connection Gender Side 2 Female Connection Gender Side 1 Female Shut Off Valve Included Ball Valve Manufacturer Warranty 1 yr Includes Freeze Sensor No Freeze Sensor Includes Flood Protection No Flood Protection Valve Series LF009 IAPMO File No