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Backflow Preventers

10 Results Found that Include 104 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
    Portable Backflow Preventer, Stainless Steel, Watts 994 Series,&
    Hydrant Meter with Backflow Preventer, Stainless Steel, Ames
    Backflow Preventer, Bronze, Wilkins 975XL2 Series, FNPT Connecti
    Results per page: 16 | 32 | 48

      A backflow preventer from Grainger can help prevent non-potable water from flowing backwards into a water supply line and contaminating the potable water supply. Backflow preventers can be used in industrial settings where chemicals are connected to water lines and in municipal water systems. Find a high-quality backflow preventer in the size and type you need from Grainger.

      Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More