FDU-H
Model FDU808-A
Model FDU1008-A
612
High
• Condition of standard rating
Low
(Rated air volume : 100 (10) Pa (mmAq)
200(20)
150(15)
100(10)
50(5)
0(0)
38 40
45
50
Lower
Standard
limit
Air flow (m
High
• Condition of standard rating
Low
(Rated air volume : 100 (10) Pa (mmAq)
200(20)
8
7
6
5
150(15)
4
3
100(10)
2
50(5)
0(0)
51
55
60
Lower
limit
8
7
Example
of duct
6
5
4
8
3
7
2
2
6
3
5
4
56
55
60
65
Upper
limit
/min)
3
8
7
6
5
4
3
65
68 70
75
80
Standard
Air flow (m
3
/min)
2
Example
of duct
85 87
Upper
limit