Great American Coil
America
Land of the Free
Because of the Brave
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Casing

Galvanized Steel - 12/14/16/18/20 Gauge
Stainless Steel - 16/18/20 Gauge
      * 304 is standard
      * 316 will be a special order
Aluminum - .063” & .090”
Brass - 14 Gauge
Flange - Slip & Drive, Stack, and others

Expanding

All coils are mechanically expanded to achieve a tight fin-to-tube bond for optimal heat transfer.

Fin spacing ranges from 5 fins per inch up to 16 fins per inch. (Note that thicker aluminum is required for larger FPI)