Each of our high potential magnesium anodes has the following physical properties:

    - Backfill material in each anode package: 75% Gypsum, 20% Bentonite, 5% Sodium Sulfate.

    - Connecting core wire is 20′ long, 8 gauge stranded copper, heavily jacketed with HMWPE coating.

    17 lb Magnesium anode “core”. Material consists of:

    - Magnesium / High quality 98.839 %.

    - Aluminum 0.01 % maximum.

    - Manganese 1.0 % maximum.

    - Silicon 0.05 % maximum.

    - Iron 0.03 % maximum.

    - Nickel 0.01 % maximum.

The following is our procedure for measuring a CPS / cathodic protection system at each anchor fan plate location:

Temporarily disconnect the anode wire connection clamp from the guy wire anchor shaft or its fan plate, Using a volt meter, test for the DC voltage present between the anchor fan plate & the anode wire connector. Finding a DC voltage reading between the anode wire & the anchor in excess of -1.15 volts is a good sacrificial CPS. A DC voltage reading of less then -.90VDC is too low & may be a sign of a dormant, disconnected or depleted CPS which requires additional high quality anodes added to the anode bed to bolster the DC voltage until voltage achieved is upwards of -1.15VDC or higher. Contact us for additional anodes since low anode voltages may not be preventing anchor shaft corrosion or if you have questions.

Cathodic Protection System - Part Numbers - Tower Width - Shipping Weight	Weight	Catalog Tower Drawing
DT-CPS-1 anchor protection kit  Up to 12" Wide	108 lbs	DT-CPS-1 anchor protection kit for towers up to 12″ wide with 3 guy anchors. (3) - 17 lb  High Potential Magnesium anodes in the kit.  Note: Each complete packaged anode weighs a total of 36 lbs with it's magnesium core and expansive soil.
DT-CPS-2 anchor protection kit  For Towers 13″ to 30″ wide	216 lbs	DT-CPS-2 anchor protection kit for towers 13″ to 30″ wide with 3 guy anchors. (6) - 17 lb  High Potential Magnesium anodes in the kit. Note: Each complete packaged anode weighs a total of 36 lbs with it's magnesium core and expansive soil.
DT-CPS-3 anchor protection kit  For Towers 31″ to 42″ wide	324 lbs	DT-CPS-3 anchor protection kit for towers 31″ to 42″ wide with 3 guy anchors. (9) - 17 lb  High Potential Magnesium anodes in the kit. Note: Each complete packaged anode weighs a total of 36 lbs with it's magnesium core and expansive soil.
DT-CPS-4 anchor protection kit  For Towers 43″ to 60″ wide	432 lbs	DT-CPS-4 anchor protection kit for towers 43″ to 60″ wide with 3 guy anchors. (12) - 17 lb  High Potential Magnesium anodes in the kit. Note: Each complete packaged anode weighs a total of 36 lbs with it's magnesium core and expansive soil.