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    22 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
    Copper—Socket Connect Inlet
    Image of Product. Front orientation. Water Hammer Arresters. Socket-Connect Inlet Connection, Copper.
    ASSE 1010—Arresters that meet ASSE 1010 have passed tests for standard performance requirements.
    For Inlet Copper Tube Size—Copper tube size is the accepted designation of the copper tubing industry, not the actual tube outer diameter.
    Inlet
    For Copper
    Tube Size
    Gender
    Fitting
    Connection
    Max. Pressure,
    psi
    Dia.
    Ht.
    Max. Temp.,
    ° F
    Specs.
    Met
    Each
    3/4
    		MaleSolder Socket3501 3/8"10"200ASSE 10100000000000000
    Copper—Barbed Inlet
    Image of Product. Top orientation. Water Hammer Arresters. Barbed Inlet Connection, Copper.
    Arresters with a barbed inlet meet ASTM F1807 standards for use with PEX tubing. Attach them with a crimper and crimping ring (both sold separately).
    ASSE 1010—Arresters that meet ASSE 1010 have passed tests for standard performance requirements.
    Water Hammer Arresters
    Tube Crimpers
    Rings
    Inlet
    For Tube
    ID
    Gender
    Max. Pressure,
    psi
    Dia.
    Ht.
    Max. Temp.,
    ° F
    Compatible
    With
    Specs. Met
    Each
    Each
    Pkg.
    Qty.
    Pkg.
    1/2"Male3501 3/8"6 1/2"250Viega PEXASSE 1010, ASTM F180700000000000000000000000000005000000000000
    3/4"Male3501 3/8"8 3/4"250Viega PEXASSE 1010, ASTM F180700000000000000000000000000500000000000
    1"Male3501 3/8"11"250Viega PEXASSE 1010, ASTM F1807000000000000000000000000000500000000000
    Black CPVC—Socket Connect Inlet
    Image of Product. Front orientation. Water Hammer Arresters. Socket-Connect Inlet Connection, CPVC.
    CPVC arresters comply with regulations for cold side drinking (potable) water. Seal with cement for a permanent connection.
    For Inlet Copper Tube Size—Copper tube size is the accepted designation of the copper tubing industry, not the actual tube outer diameter.
    Inlet
    For Copper
    Tube Size
    Gender
    Fitting
    Connection
    Max. Pressure,
    psi
    Dia.
    Ht.
    Max. Temp.,
    ° F
    Each
    1/2
    		MaleCement Socket1001 1/8"3 7/8"1800000000000000
    Stainless Steel—GHT Inlet
    Image of Product. Front orientation. Water Hammer Arresters. Stainless Steel, GHT Inlet Thread.
    ASSE 1010—Arresters that meet ASSE 1010 have passed tests for standard performance requirements.
    Inlet
    Hose
    Size
    Gender
    Max. Pressure,
    psi
    Dia.
    Ht.
    Max. Temp.,
    ° F
    Specs.
    Met
    Each
    3/4Male2507/8"5"250ASSE 101000000000000000
    Stainless Steel—Ballcock Inlet
    Image of Product. Front orientation. Water Hammer Arresters. Stainless Steel, Ballcock Inlet Thread.
    ASSE 1010—Arresters that meet ASSE 1010 have passed tests for standard performance requirements.
    Inlet
    Hose
    Size
    Gender
    Max. Pressure,
    psi
    Dia.
    Ht.
    Max. Temp.,
    ° F
    Specs.
    Met
    Each
    3/4Male2507/8"4 1/4"350ASSE 101000000000000000
    Stainless Steel—Compression Inlet
    Image of Product. Front orientation. Water Hammer Arresters. Stainless Steel, Compression Inlet Connection.
    ASSE 1010—Arresters that meet ASSE 1010 have passed tests for standard performance requirements.
    Inlet
    For Tube
    OD
    Gender
    Max. Pressure,
    psi
    Dia.
    Ht.
    Max. Temp.,
    ° F
    Specs.
    Met
    Each
    1/4"Male3507/8"4 1/4"250ASSE 101000000000000000
    3/8"Male3507/8"4 1/4"250ASSE 10100000000000000
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