Backflow prevention valves Dual check Valve type

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Watts LF7RU2-2-34 Backflow Preventer LF7R 3/4 Inch Lead Free Bronze Dual Check Union FNPT 175 Pounds per Square Inch for Light Commercial and Residential | Blackhawk Supply

LF7RU2-2-34 | Backflow Preventer LF7R 3 / 4 Inch Lead Free Bronze Dual Check Union FNPT 175 Pounds per Square Inch for Light Commercial and Residential | Watts

Brand: Watts

SKU: LF7RU2-2-34

Watts SD2-MN-38 Backflow Preventer SD2-MN Vacuum Breaker 3/8 Inch Lead Free Dual Check MNPT SD2-MN-38 | Blackhawk Supply

SD2-MN-38 | Backflow Preventer SD2-MN Vacuum Breaker 3 / 8 Inch Lead Free Dual Check MNPT SD2-MN-38 | Watts

Brand: Watts

SKU: SD2-MN-38

Watts SD2MF-38 Backflow Preventer SD-2 3/8 Inch Stainless Steel Dual Check Male Flare 200 Pounds per Square Inch for Carbonated Beverage Machines | Blackhawk Supply

SD2MF-38 | Backflow Preventer SD-2 3 / 8 Inch Stainless Steel Dual Check Male Flare 200 Pounds per Square Inch for Carbonated Beverage Machines | Watts

Brand: Watts

SKU: SD2MF-38

Watts LFN9C-38 Backflow Preventer LFN9C Vacuum Breaker 3/8 Inch Lead Free Chrome Dual Check FNPT for Inline Continuous Pressure | Blackhawk Supply

LFN9C-38 | Backflow Preventer LFN9C Vacuum Breaker 3 / 8 Inch Lead Free Chrome Dual Check FNPT for Inline Continuous Pressure | Watts

Brand: Watts

SKU: LFN9C-38

Watts LFN9-38 Backflow Preventer LFN9 Vacuum Breaker 3/8 Inch Lead Free Brass Dual Check FNPT 125 Pounds per Square Inch | Blackhawk Supply

LFN9-38 | Backflow Preventer LFN9 Vacuum Breaker 3 / 8 Inch Lead Free Brass Dual Check FNPT 125 Pounds per Square Inch | Watts

Brand: Watts

SKU: LFN9-38

Watts LF7RU2-2-12 Backflow Preventer LF7R 1/2 Inch Lead Free Bronze Dual Check Union FNPT 175 Pounds per Square Inch for Light Commercial and Residential | Blackhawk Supply

LF7RU2-2-12 | Backflow Preventer LF7R 1 / 2 Inch Lead Free Bronze Dual Check Union FNPT 175 Pounds per Square Inch for Light Commercial and Residential | Watts

Brand: Watts

SKU: LF7RU2-2-12

Watts LF7RU2-2-1 Backflow Preventer LF7R 1 Inch Lead Free Bronze Dual Check Union FNPT 175 Pounds per Square Inch for Light Commercial and Residential | Blackhawk Supply

LF7RU2-2-1 | Backflow Preventer LF7R 1 Inch Lead Free Bronze Dual Check Union FNPT 175 Pounds per Square Inch for Light Commercial and Residential | Watts

Brand: Watts

SKU: LF7RU2-2-1

Watts C200-BFG-8 Backflow Preventer Colt C200 8 Inch Lead Free Stainless Steel Dual Check Grooved | Blackhawk Supply

C200-BFG-8 | Backflow Preventer Colt C200 8 Inch Lead Free Stainless Steel Dual Check Grooved | Watts

Brand: Watts

SKU: C200-BFG-8

Watts C200-BFG-3 Backflow Preventer Colt C200 3 Inch Lead Free Stainless Steel Dual Check Grooved 175 Pounds per Square Inch 33 to 140 Degrees Fahrenheit | Blackhawk Supply

C200-BFG-3 | Backflow Preventer Colt C200 3 Inch Lead Free Stainless Steel Dual Check Grooved 175 Pounds per Square Inch 33 to 140 Degrees Fahrenheit | Watts

Brand: Watts

SKU: C200-BFG-3

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Brand: Belimo

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Siemens QFM3160 Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply

QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens

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