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Backflow Preventers

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1-710 Backflow Preventer, 1 in, Bronze Body, Pressure Vacuum Breaker

1-710 Backflow Preventer, 1 in, Bronze Body, Pressure Vacuum Breaker

Item #WIL1710

MFG #1-710

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1-975XL3 1" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

1-975XL3 1" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

Item #WIL1975XL3

MFG #1-975XL3

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112-975XL3 1-1/2" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

112-975XL3 1-1/2" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

Item #WIL112975XL3

MFG #112-975XL3

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114-975XL3 1-1/4" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

114-975XL3 1-1/4" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

Item #WIL114975XL3

MFG #114-975XL3

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12-975XL3 1/2" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

12-975XL3 1/2" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

Item #WIL12975XL3

MFG #12-975XL3

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2-975XL3 2" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

2-975XL3 2" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

Item #WIL2975XL3

MFG #2-975XL3

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34-710 Backflow Preventer, 3/4 in, Bronze Body, Pressure Vacuum Breaker

34-710 Backflow Preventer, 3/4 in, Bronze Body, Pressure Vacuum Breaker

Item #WIL34710

MFG #34-710

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34-975XL3 3/4" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

34-975XL3 3/4" Reduced Pressure Principle Backflow Preventer Ball Valve, NPT, Top Access, Lead Free

Item #WIL34975XL3

MFG #34-975XL3

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375 Composite Vessel Backflow Preventer, Ductile Iron Body

375 Composite Vessel Backflow Preventer, Ductile Iron Body

Item #WIL375D

MFG #12-375

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