Henry Quentzel Plumbing Supply Co., Inc.
718-455-6600 / 800-889-2294
Home Pipe Valves Fittings Fabrication Waterworks Sprinklers Backflow Tools & Specialty Meters/Strainers
    Types of Backflow Devices:

    Air Gap Fittings

    Detector Check

    Double Check Detector Assemblies (DCDA)

    Double Detector Check

    Reduced Pressure Detector Assembly (RPDA)

    Reduced Pressure Zone Valves (RPZ's)
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