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Material: Impeller and housing made of PP
Bearing: Ball bearing
Speed control: 4 fixed speeds
Working Temp: -25~ +60°C
Insulation Class: F
Protection Class: IP54
Approvals: CCC, CE
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Performance:

Working Point | Static Pressure(Pa) | Airflow (m3/h) | Speed (r/min) | Power (W) |
1 | 200 | 920 | 2380 | 221 |
2 | 300 | 860 | 2550 | 226 |
3 | 150 | 820 | 2150 | 166 |
4 | 240 | 760 | 2360 | 180 |
5 | 200 | 400 | 1920 | 61 |
6 | 120 | 240 | 1450 | 26 |
Fan Model | 4 Speed | Voltage | Power | Current | Speed | Airflow | Noise |
(V) | (W) | (A) | (r/min) | m3/h | Lp:dB(A) | ||
SF146D-E092B3-43 | Step 4 (SF) | 230VAC-50/60Hz | 200 | 1.2 | 2000 | 1050 | 65 |
Step 3 (HF) | 140 | 0.8 | 1750 | 910 | 59 | ||
Step 2 (MF) | 40 | 0.3 | 1150 | 600 | 53 | ||
Step 1 (LF) | 15 | 0.15 | 800 | 400 | 45 |
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