KA IMO 2021 6 V2.1

24 systemair
A quick calculation of the syphon height with respect to underpressure or overpressure in the condensation section:
Pa+ > P
0
Pa- < P
0
ΔP H
min
H
min
H
min
/ 2
Pa mm mm mm
200 30 30 15
400 50 50 25
600 70 70 35
800 90 90 45
1000 110 110 55
1200 130 130 65
Overpressure connection
Drain over bottom panel Drain over side panel
H
min
depends on the maximum overpressure (Pa +) in the condensation section.
Underpressure connection
Drain over bottom panel Drain over side panel
H
min
depends on the maximum underpressure (Pa -) in the condensation section.