Chinacoal08
Product Introduction
This series fan is application for coal mine which has the system of AC 50Hz, voltage to 110/220/240/380/660v.for the local ventilation of coal mine. This fan also applies for metal mine, chemical mine, tunnel and other factory which need ventilator, delivery the air whose temperature is not higher than 40C,humidity is less than 97%(25C) and non-corrosion for gas and no destroyed to insulation.Widely used in tunnel, the basement, ships, cabin, welding workshop and industrial emissions.
Main Parameter
model(mm)
|
impeller dia
(mm)
|
speed(r/min)
|
air delivery
(m/min)
|
pressure
(pa)
|
voltage
(V)
|
frequency
(Hz)
|
power
(w)
|
SFT-200
|
200
|
2900
|
25/35
|
250/420
|
200-110-36
|
50
|
150
|
SFT-250
|
240
|
2900
|
45/55
|
300/450
|
200-110-36
|
50
|
350
|
SFT-300
|
280
|
2900
|
62/72
|
350/500
|
200-110-36
|
50
|
550
|
model(mm)
|
fan
| ||
200 mm
|
250mm
|
300mm
| |
dimension
|
30.6*26.5*
34.3cm
|
32.5*30*3
8.5cm
|
35.8*35.3*
42.5cm
|
air duct (5M)
| ||
260mm
|
290mm
|
350mm
|
29*29*25.6cm
|
32*33.5*23cm
| |
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