1-1/2" 975XL2 Reduced Pressure Principle Backflow Preventer with street elbows and union ball Valves
112-975XL2SEU1-1/2" 975XL2U Reduced Pressure Principle Backflow Preventer Union Ball Valves NPT Connection Lead Free
112-975XL2U1-1/2" 975XL3 Reduced Pressure Principle Backflow Preventer with Integral Male Flare SAE Test Fittings
112-975XL3FT1-1/2" 975XL3 Reduced Pressure Principle Backflow Preventer with Model SXL Lead-Free Wye Type Strainer
112-975XL3S1-1/2" 975XL3 Reduced Pressure Principle Backflow Preventer with Model SXL Lead-Free Wye Type Strainer and Air Gap
112-975XL3SAG