8
EN
5 AIR DUCTING WORK
Static pressure characteristics of each model
80
70
60
50
40
30
20
10
0
8
7
6
5
4
3
2
1
0
200 300 400 500 600 700 800 900
Fig. 1 RAS-M10GDCV-E, RAS-M10GDV-E
External static pressure (Pa)
External static pressure (mmAq)
Air volume (m
3
/hr.)
Upper limit of
external static
pressure
Air volume
limit
(Minimum)
380 m³/hr.
High tap
Low tap
Air volume limit
(Minimum)
720 m
3
/hr.
Lower limit of
external static
pressure
80
70
60
50
40
30
20
10
0
8
7
6
5
4
3
2
1
0
200 300 400 500 600 700 800 900
Fig. 2 RAS-M13GDCV-E, RAS-M13GDV-E
External static pressure (Pa)
External static pressure (mmAq)
Air volume (m
3
/hr.)
Upper limit of
external static
pressure
Air volume limit
(Minimum)
410 m³/hr.
High tap
Low tap
Air volume limit
(Minimum)
780 m
3
/hr.
Lower limit of
external static
pressure
Unit for static pressure: Pa (mmAq)
Unit for air volume: m³/hr.
Model
RAS-
M10GDCV-E
M10GDV-E
M13GDCV-E
M13GDV-E
M16GDCV-E
M16GDV-E
Max.
capacity
point
Air volume 650 700 700
Static
pressure
54.9
(5.6)
63.7
(6.5)
63.7
(6.5)
Max. air
volume
Air volume 720 780 780
Static
pressure
35.3
(3.6)
41.2
(4.2)
41.2
(4.2)
Min. capacity
point
Air volume 400 430 450
Static
pressure
10.8
(1.1)
12.7
(1.3)
13.7
(1.4)
Min. air
volume
Air volume 380 410 430
Static
pressure
18.6
(1.9)
21.6
(2.2)
23.5
(2.4)
80
70
60
50
40
30
20
10
0
8
7
6
5
4
3
2
1
0
200 300 400 500 600 700 800 900
Fig. 3 RAS-M16GDCV-E, RAS-M16GDV-E
External static pressure (Pa)
External static pressure (mmAq)
Air volume (m
3
/hr.)
Upper limit of
external static
pressure
Air volume limit
(Minimum)
430 m³/hr.
High tap
Low tap
Air volume limit
(Minimum)
780 m
3
/hr.
Lower limit of
external static
pressure