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Ez-Air / Sonic SFH2 exhaust fan
Ez-Air industrial exhaust fan
Sonic SFH2 Exhaust Fans
Sonic heavy duty industrial wall mounted exhaust fans are well suited for warehousing, kitchen or production areas ventilation.
With its unique motor design, clockwise or anti-clockwise rotation is configurable by user with just a simple re-wiring at the back of the motor. Thus, allowing the exhaust fan to extract or blow-in air as desired.
Model
Size (in)
Voltage (V)
Power (W)
Current (A)
Speed (RPM)
Air Flow (CFM)
Noise (dB)
SFH2-12-240-1
12
240
97
0.43
1400
1000
69
SFH2-15-240-1
15
240
176
0.78
1400
1600
74
SFH2-18-240-1
18
240
192
0.82
1400
2800
78
SFH2-18-415-1
18
415
192
0.82
1400
2800
78
SFH2-24-240-9
24
240
230
1.12
960
3500
76
SFH2-24-415-9
24
415
230
1.12
960
3500
76
SFH2-24-240-1
24
240
549
2.3
1400
6000
80
SFH2-24-415-1
24
415
549
2.3
1400
6000
80
Dimensions
Installation guide
The effectiveness of ventilation is greatly enhanced with correct placement of the exhaust fan as shown. The required air flow rate (CFM) can be calculated by using the formula below;
CFM = (ACH / 60) x L x W x H, where
ACH: No. of Air Change per Hour. ACH for normal typical room is 5 or 6.
L, W, H: Length, Width, Height of room in ft.
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