ETS
Duct NTO, 1.5 m, spiral-seamed, ETSArt. no.: 6640016
Spiral-folded ventilation ducts. Unlocked. Dimensions and tolerances (according to European standard - EN 1506). The pipes are made of hot-dip galvanized steel sheet according to EN 10327 with zinc thickness 275 g / m2 (double-sided). This material is suitable for use in environment with corrosivity class C2 according to ISO 9223 and / or environmental class M2 according to HVAC AMA 98. Tolerances Sheet thickness: According to SS-EN 10143 Weight: +/- 10%.
Ventilation duct in unlocked design.
NOTE! the price is per piece but orders can only be made on whole frp.