S&P DUOVENT COMPACT RV Series Manual page 18

Ventilation unit with heat recuperation
18
®
DUOVENT
Scheme of vacuum siphon (SF-P 300):
floor level
Scheme of overpressure siphon (type SF-P 400 PR):
floor level
COMPACT RV
- p (Pa)
bottom edge of the
condensate tray unit
+ p (Pa)
bottom edge of
the condensate
tray unit
check valve - ball
p bar (Pa)
270
p bar (Pa)
360