McMaster-Carr logo
    Filter by
    Inlet Pipe Size
    Industrial Info Compare
    Pipe Size
    Industrial Info Snippet
    Inlet Connection Port
    Inlet Thread Type
    Height
    Material
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Thread Type
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Snippet
    Maximum Temperature
    Maximum Pressure
    Diameter
    Attribute Image
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    Help me decide (beta)
    1 Product

    Water Hammer Arresters

    Prevent knocking noises from water pipes with these arresters. Install them close to the shut-off valve at any angle.
    Copper—NPT Inlet
    Image of Product. Arrester with Pressure Gauge. Front orientation. Water Hammer Arresters. NPT Inlet Thread, Copper, Pressure Gauge.

    Arrester

    with

    Pressure

    Gauge

    Pressure Gauge—Arresters with a pressure gauge let you read pressure changes right away on the dial.
    Inlet
    Pipe
    Size
    Gender
    Max. Pressure,
    psi
    Dia.
    Ht.
    Max. Temp.,
    ° F
    Features
    Each
    4
    		Male2504 1/4"24 1/2"250Pressure Gauge2522K109000000000
    Water Hammer Arrester, 4 NPT Male Inlet and Pressure Gauge, Copper
    EachIn stock
    back to top