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    12 Products

    Corrosion-Inhibiting Rods and Pads

    Also known as sacrificial anodes, these rods and pads protect tanks, water heaters, and heat exchangers from rusting by attracting corrosion that would otherwise damage equipment.
    Rectangular Pad
    Zinc—Zinc pads provide corrosion protection in salt water.
    Lg.
    Wd.
    Thk.
    Mil. Specs.
    Met
    Includes
    Each
    Zinc—For Salt Water
    4 1/2"2 1/2"0.46"MIL-A-18001Copper Wire0000000000000
    6"3"0.67"MIL-A-18001Copper Wire000000000000
    6"4"0.65"MIL-A-18001Copper Wire000000000000
    9"5"0.6"MIL-A-18001Copper Wire000000000000
     
    Square Pad
    Aluminum—Aluminum pads last longer than zinc and can be used in fresh water as well as salt water.
    Zinc—Zinc pads provide corrosion protection in salt water.
    Lg.
    Wd.
    Thk.
    Mounting
    Hole Dia.
    Mil. Specs.
    Met
    Each
    Aluminum—For Salt Water, Water
    6"6"1"5/8"MIL-A-24779000000000000
     
    Zinc—For Salt Water
    6"6"1"5/8"MIL-A-1800100000000000
     
    Round Pad
    Aluminum—Aluminum pads last longer than zinc and can be used in fresh water as well as salt water.
    Zinc—Zinc pads provide corrosion protection in salt water.
    Dia.
    Thk.
    Mounting
    Hole Dia.
    Mil. Specs.
    Met
    Each
    Aluminum—For Salt Water, Water
    2"1"5/8"MIL-A-24779000000000000
    3"1"5/8"MIL-A-2477900000000000
    4"1"5/8"MIL-A-2477900000000000
     
    Zinc—For Salt Water
    2"1"5/8"MIL-A-1800100000000000
    3"1"5/8"MIL-A-1800100000000000
    4"1"5/8"MIL-A-1800100000000000
     
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