Circular ventilation duct made of polypropylene foam (EPP). The most important characteristics of the product are: Rigid construction, low weight, easy installation (integrated integrated male-female connection) and good thermal insulation. EPP ducting used, for example, as sections of supply and ventilation systems with heat recovery, for example, do not require no additional insulation is required. The system eliminates the formation of thermal bridges.
Lengths of EPP ducts: 1 meter sections
Diameters: 125, 160 and 200 mm.
Wall thickness: 15 mm.
Thermal conductivity: 0.039 W/m*K
Air tightness class: ATC2 (old D) @ 200Pa according to PN-EN 17192:2019-01
