Features:
The impeller axle is designed to double-column support structure,high strength.The fan blade and shutter are made by glass fibre reinforced plastic or other materials,anti-ammonia and anti-crush.
Low-noise with over 15% lower than other fans.
Light-weight,high-strength and low windage resistance.
Technical informations:
Specification
Blade diameter
(mm)
Blade rotational speed rpm
Motor rotational speed rpm
Air flow
(m3/h)
Total pressure
(pa)
Noise decibels
Import
power
(w)
Rated voltage
(v)
Size
(mm)
FT-500
500
620
≥1400
14000
55
≤70
370
380
680*620*370
FT-710
710
560
≥1400
18000
55
≤70
370
380
800*800*370
FT-750
750
560
≥1400
24000
55
≤70
550
380
900*900*370
FT-900
900
560
≥1400
28000
60
≤70
550
380
1000*1000*370
FT-1000
1000
560
≥1400
30000
60
≤70
750
380
1100*1100*370
FT-1100
1100
400
≥1400
35000
60
≤70
750
380
1220*1220*370
FT-1270
1270
325
≥1400
39000
60
≤70
1100
380
1380*1380*370
FT-1400
1400
325
≥1400
45000
60
≤70
1100
380
1530*1530*370