Fittings
Types of fittings for air ducts: – elbows 90 º, 60 º, 45 º, 30 º; – transitions for SPIRO – Threes – Crosses; – Nipples; – Plugs. The fittings are made of galvanized steel as standard, with material thickness ranging from 0.4 mm. to 2 mm. depending on the diameter.