Evaporator Coils with Die-Formed Plate type Fins are equipped with ⅜",, ½", ⅝" outer diameter seamless drawn copper tubes. These Evaporator Coils are fitted with die-formed plate type fins. These Evaporator Coils with Die-Formed Plate type Fins have all joints hand brazed with silver-bearing brazing alloys. Evaporator Coils with Die-Formed Plate type Fins are available in galvanized or mild steel made casings and are fully encased or with end plates only.