Product Parameter
SDS — D Unidirectional ventilation type
Type № Rotate Speed
(r/min) Air Quantity
(m3/h) Single speed power(kw) Dual speed power(kw)
5.6 1 2900 8.6 11 12.5 / 2.8
1450 4.1 1.5
2 2900 7.8 7.5 8 / 2
1450 3.8 1.1
3 2900 7.0 5.5 --
4 2900 6.2 4 --
6.3 1 2900 11.8 15 16 / 3.8
1450 5.5 2.2
2 2900 10.5 11 12.5 / 2.8
1450 5.0 1.5
3 2900 9.2 7.5 --
4 2900 8.2 5.5 --
7.1 1 2900 14.8 18.5 16 / 3.8
1450 7.1 2.2
2 2900 13.5 15 16 / 3.8
1450 6.3 1.5
3 2900 12.1 11 --
4 2900 10.5 7.5 --
8 1 1450 14.8 15 15.5 / 5.1
960 10.0 4
2 1450 13.8 11 12 / 4
960 9.1 3
3 1450 12.2 7.5 --
4 1450 11.0 5.5 --
Type № Rotate Speed
(r/min) Air Quantity
(m3/h) Single speed power(kw) Dual speed power(kw)
9 1 1450 21.1 22 24 / 8.5
960 13.8 7.5
2 1450 19.2 18.5 18 / 6.2
960 12.4 5.5
3 1450 17.3 15 --
4 1450 14.2 7.5 --
10 1 1450 27.6 30 33 / 11
960 18.2 11
2 1450 23.2 22 24 / 8.5
960 14.8 5.5
3 1450 20.4 15 --
4 1450 18.8 11 --
11.2 1 1450 34.8 37 38 / 13
960 22.1 11
2 1450 31.4 30 33 / 11
960 19.6 7.5
3 1450 27.4 22 --
4 1450 24.4 15 --
12.5 1 1450 42.4 45 47 / 16
960 27.2 15
2 1450 37.8 37 38 / 13
960 24.2 11
3 1450 32.2 22 --
4 1450 30.4 18.5 --
SDS — S Bidirectional ventilation type
Type № Rotate Speed
(r/min) Air Quantity
(m3/h) Single speed power(kw) Dual speed power(kw)
5.6 1 2900 8.4 11 12.5 / 2.8
1450 4.0 1.5
2 2900 7.6 7.5 8 / 2
1450 3.7 1.1
3 2900 6.7 5.5 --
4 2900 6.0 4 --
6.3 1 2900 11.2 15 16 / 3.8
1450 5.4 2.2
2 2900 10.0 11 12.5 / 2.8
1450 4.6 1.5
3 2900 8.6 7.5 --
4 2900 7.8 5.5 --
7.1 1 2900 13.3 18.5 16 / 3.8
1450 6.5 2.2
2 2900 12.2 15 16 / 3.8
1450 6.0 1.5
3 2900 10.8 11 --
4 2900 9.5 7.5 --
8 1 1450 13.8 15 15.5 / 5.1
960 8.9 4
2 1450 12.8 11 12 / 4
960 8.3 3
3 1450 11.0 7.5 --
4 1450 10.0 5.5 --
Type № Rotate Speed
(r/min) Air Quantity
(m3/h) Single speed power(kw) Dual speed power(kw)
9 1 1450 19.4 22 24 / 8.5
960 12.0 7.5
2 1450 17.6 18.5 18 / 6.2
960 11.2 5.5
3 1450 16.0 15 --
4 1450 12.4 7.5 --
10 1 1450 24.8 30 33 / 11
960 16.2 11
2 1450 22.1 22 24 / 8.5
960 13.8 5.5
3 1450 18.8 15 --
4 1450 17.4 11 --
11.2 1 1450 32.2 37 38 / 13
960 20.5 11
2 1450 30.2 30 33 / 11
960 19.6 7.5
3 1450 26.1 22 --
4 1450 22.8 15 --
12.5 1 1450 40.2 45 47 / 16
960 25.4 15
2 1450 37.2 37 38 / 13
960 23.2 11
3 1450 30.1 22 --
4 1450 28.1 18.5 --