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    7 Products

    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. Front orientation. Water Hammer Arresters. NPT Inlet Thread, Copper.
    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.
    ASSE 1010—Arresters that meet ASSE 1010 have passed tests for standard performance requirements.
    Inlet
    Pipe
    Size
    Gender
    Max. Pressure,
    psi
    Dia.
    Ht.
    Max. Temp.,
    ° F
    Features
    Specs.
    Met
    Each
    1/2
    		Male3501 3/8"6 1/2"200—ASSE 10100000000000000
    3/4
    		Male3501 3/8"8 3/4"200—ASSE 1010000000000000
    1
    		Male3501 3/8"11"200—ASSE 1010000000000000
    1
    		Male3502 1/8"10 1/8"200—ASSE 1010000000000000
    1
    		Male3502 1/8"12 5/8"200—ASSE 10100000000000000
    3
    		Male2504 1/4"23 1/4"250Pressure Gauge—0000000000000000
    4
    		Male2504 1/4"24 1/2"250Pressure Gauge—0000000000000000
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