Concentric product for air inlet and exhaust of flue gases for appliances operating in condensing mode.
Stabilized polypropylene, resistant to hot water and low flammability.
Standard Number Temperature level Pressure level (N or P or H) Condensation resistance (wet W; D dry) Corrosion resistance Interior wall material Soot Fire Resistance (G Yes; or not) Distance to combustible materials (mm)
APPLICATIONS
GENERAL CHARACTERISTICS
High resistance to acid condensates and chemicals.
MATERIALS
REGULATIONS
EN 14471
T120
P1
O
W2
000
O
I E L1
