Nortec ASD - Manual (Page 8)

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C2
D GO TO
Always align distributor holes so that steam is discharged
upwards to ensure condensate will remain in the distributor.
H
1/3W
2/3W
W
1/3W 1/3W 1/3W 1/3W
Min. W = 8” (203 mm)
Figure #5
Vertical Airflow
WARNING:
·
These installation guidelines apply for duct velocities under 2000 ft/min (610 m/min), please consult factory
for higher velocities.
· Please make sure no obstacles (elbow, filter, or diffuser) are located after the distributor in the direction of the
airflow closer than the absorption distance calculated for your application.
· Unless you know the exact absorption distance required for the steam absorption into the air stream, the
distributor should be located at least 8-10 ft (2-3 m) away from any obstacle it may condense on (elbow,
diffuser, filter, etc.).