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    29 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.
    Rod—NPT Male
    Image of Product. Front orientation. Corrosion-Inhibiting Rods and Pads. Rod Anode.
    Rods have a threaded pipe connection.
    Magnesium—Magnesium rods protect against corrosion in fresh water.
    Zinc—Zinc rods protect against corrosion and scaling in salt water and fresh water.
    Pipe
    Size
    Lg.
    Dia.
    Core
    Material
    Each
    Zinc—For Salt Water, Water
    1/4
    		3"3/8"—000000000000
    1/4
    		6"3/8"—00000000000
    3/8
    		3"1/2"Steel00000000000
    3/8
    		6"1/2"Steel00000000000
    1/2
    		3"5/8"Steel00000000000
    1/2
    		6"5/8"Steel00000000000
    1/2
    		9"5/8"Steel000000000000
    1/2
    		12"5/8"Steel000000000000
    3/4
    		3 1/2"3/4"Steel00000000000
    3/4
    		7"3/4"Steel00000000000
    3/4
    		9"3/4"Steel000000000000
    3/4
    		12"3/4"Steel000000000000
    1
    		4"1"Steel000000000000
    1
    		6"1"Steel000000000000
    1
    		8"1"Steel000000000000
    1
    		12"1"Steel00000000000
    1
    		14"1"Steel000000000000
     
    Magnesium—For Water
    1/2
    		4"5/8"Steel000000000000
    1/2
    		6"5/8"Steel000000000000
    1/2
    		8"5/8"Steel000000000000
    1/2
    		10"5/8"Steel000000000000
    1/2
    		12"5/8"Steel000000000000
    1/2
    		14"5/8"Steel000000000000
    3/4
    		4"3/4"Steel000000000000
    3/4
    		6"3/4"Steel000000000000
    3/4
    		8"3/4"Steel000000000000
    3/4
    		10"3/4"Steel000000000000
    3/4
    		12"3/4"Steel000000000000
    3/4
    		14"3/4"Steel000000000000
     
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