Flange 10-70 l/s

Flange 10-70 l/s

Flange dia 110/250mm

P/N: 766480
Alternative Building leakage flange.
To measure the leakage flow with a leakage tester for buildings. The measuring flange is used for a lower flow than the flange that is included as standard.

Fan forward: 12-70 l/s
Fan backward: 10-45 l/s
K-factors are given for both forward and backward fan direction.
Opening diameter: 110mm
Uncertainty with leakage tester:
<±7% read value



Swema AB, VAT.no. SE556052555101