Ideal Air 700021 Installation Manual page 22

Outer Diameter of
Pipe (mm)
Ø 6.35 (Ø 0.25")
Ø 9.52 (Ø 0.375")
Ø 12.7 (Ø 0.5")
Ø 16 (Ø 0.63")
A (mm)
Min. Max.
0.7 (0.0275") 1.3 (0.05")
1.0 (0.04") 1.6 (0.063")
1.0 (0.04") 1.8 (0.07")
2.0 (0.078") 2.2 (0.086")
Radius ≥10cm/4"