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1) Impeller Type
(1 code)
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6) Speed (1
code)
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Without N: Standard
Impeller |
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2: Extra Low Speed |
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With N: Newly
Designed Impeller |
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3: Low Speed |
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5: Medium Speed |
| 2) Production
Type (1 code) |
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7: High Speed |
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F: Fan |
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9: Extra High Speed |
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B: Blower |
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B: Super High Speed |
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Y: Frameless Fan |
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R: Round Frame Fan |
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7) Bearing Type
(3 codes) |
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B-2: 2-Ball Bearing |
| 3) Voltage Type
(3 codes) |
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B-1: 1-Ball
1-Sleeve Bearing |
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D05: DC 5V |
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S: Sleeve Bearing |
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D12: DC 12V |
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D24: DC 24V |
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8) Function (1
code) |
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D48: DC 48V |
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N: Transistor (2
wires) |
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D53: DC 53V |
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A: Transistor w/
3rd Pulse Wire (3 wires) |
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I: Auto-Restart IC
(2 wires) |
| 4) Dimension / LxW (2 codes) |
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F: Tachometer IC (3
wires) |
|
25: 25mmx25mm |
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R: Alarm High IC (3
wires) |
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30: 30mmx30mm |
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Q: Alarm Low
IC (3
wires) |
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40: 40mmx40mm |
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S: Alarm High-Low
IC (3 wires) |
|
45: 45mmx45mm |
|
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T: Thermistor IC (2
wires) |
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50: 50mmx50mm |
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M: Thermistor (T) +
Tachometer (F) IC |
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60: 60mmx60mm |
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V: Thermistor (T)
+Alarm High-Low (S) IC |
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70: 70mmx70mm |
|
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C: Alarm High (R) +
Tachometer (F) IC |
|
80 / 81: 80mmx80mm |
|
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P: Alarm Low (Q) +
Tachometer (F) IC |
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92 / 93: 92mmx92mm |
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W: Pulse Width
Modulation (PWM) IC |
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12: 120mmx120mm |
|
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| 5) Thickness (2
codes) |
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07: 7mm |
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10 / 11: 10mm |
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15: 15mm |
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20: 20mm |
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25: 25mm |
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28: 28mm |
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32: 32mm |
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38: 38mm |
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