Double the life of your Transformer Radiator

Duplex Coating System Coating steel with hot dipped galvanized and finish coating with polyester powder coat.

to Practical Maintenance of Paint

                                                  Paint over Black Steel                                        Paint over HDG

                                     Year             Today’s Cost         NPV                 Year            Today’s Cost      NPV

Hot-Dip Galvanizing       0                      $0                   $0                       0                    $1.76            $1.76

Original Painting             0                     $2.82               $2.82                  0                    $3.46            $3.46

Touch-up Repaint           11                    $1.69              $1.52                  22                  $2.07            $1.68

Maintenance Repaint     14                    $2.97              $2.57                 29                   $3.63            $2.73

Full Repaint                    20                    $5.79              $4.77                 51                   $2.07            $1.26

Touch-up Repaint           31                    $1.69              $1.25                 58                   $3.63             $2.06

Maintenance Repaint     34                    $2.97              $2.12

Full Repaint                    40                    $5.79              $3.92

Touch-up Repaint           51                    $1.69              $1.03

Maintenance Repaint     54                    $2.97              $1.74

Cost/ft^2                                                                                    Per American Galvanizes Association

Service life = 1.5 to 2.3 (life expectancy of hot dip galvanized + life expectancy of powder coat)

Typically galvanized gives you 25 years of maintenance free life and powder coat gives you 7 years of maintenance free life, you could expect a duplex system life expectancy of 48 to 73 years. The life expectancy and multiplier is dependent on environmental conditions.

Trantech Radiator Products

1 Tranter Dr.

P.O. Box 570

Edgefield SC 29824-0570

Phone: 803-637-3166

Url: http://www.trantechradiators.com/

Contact:

Sean Reed

Sales Engineer

Email: sreed@trantechradiators.com

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