STRUCTURE
ZENITHERM radiators are realized with 1,25mm cold rolled steel,
and are provided with 4 ½” connections and hanging lugs on back,
4 for length 400 to 1400, 6 for length 1600 to 2600 and 8 for
length 3000.
The following 4 models of the range (11-21-22-33)
are provided with side and top grills.
FINISHING
All radiators undergo degreasing, phosphating and antirust treatment,
then they are painted with epoxypolyester powders colour RAL
9010 and oven-dried at 180°.