Watts 2 009M2 QT Backflow Preventer, Reduced Pressure Zone, 2 in FNPT, 175 psi, Bronze, 009 Series, Standard (No Strainer) 3A594 Max Min with Reset Backlit Yes Max Min with Reset Backlit Yes Temperature Range F 14 Degrees to 140 Degrees F Primary Scale Time Temperature Range °F 14 Degrees to 140 Degrees F Temperature Range °C 10 Degrees to 60 Degrees C Length 10 3 4 in No Special Tools Required for Servicing USC FCCCHR Shut Off Valve Included Ball Valve Connection Type Side 2 NPT Operating Temperature Minimum 33 Degrees F Manufacturer Warranty 1 yr For Media Water Includes Freeze Sensor No Freeze Sensor Handle Type Tee Number of Test Ports 4 Connection Gender Side 2 Female Connection Type Side 1 NPT Hazard Protection Level High Health Hazard Includes Flood Protection No Flood Protection Includes Flow Meter No Flow Meter Includes Strainer No Strainer Connection Gender Side 1 Female Backflow Preventer Type Reduced Pressure Assembly (RP) Operating Temperature Maximum 180 Degrees F Maximum Pressure Operating 175 psi Valve Series 9