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| USTF Series DC Fan Selection Guide | |
| MODEL NUMBER | FRAME SIZE - mm (INCHES) |
AIRFLOW CFM |
NOISE dB(A)@1M |
|---|---|---|---|
| USTF12038 Series | 120 sq. X 38
thk. (4.72 sq. X 1.5 thk.) |
85 - 120 | 34 - 44.5 |
| USTF12032 Series | 4.72 in. sq. X
1.26 in. thk. (120mm sq. X 32mm thk.) |
33 | 54 |
| USTF12025 Series | 120 sq. X 25
thk. (4.72 sq. X 1.0 thk.) |
72 - 95 | 34 - 42 |
| USTF9225 Series | 92 sq. X 25 thk.
(3.62 sq. X 1.0 thk.) |
37 - 58 | 26 - 38 |
| USTF8025 Series | 80 sq. X 25 thk.
(3.15 sq. X 1.0 thk.) |
29 - 42 | 25 - 38 |
| USTF7530 Series | 75.7 sq. X 30
thk. (2.98 sq. X 1.18 thk.) |
11.3 | 40 |
| USTF7025 Series | 70 sq. X 25 thk.
(2.756 sq. X 1.0 thk.) |
17 - 27 | 24.5 - 36 |
| USTF6025 Series | 60 sq. X 25 thk.
(2.36 sq. X 1.0 thk.) |
14.8 - 23.0 | 25 - 35 |
| USTF6020 Series | 60 sq. X 20 thk.
(2.36 sq. X 0.79 thk.) |
15 - 18 | 26 - 34 |
| USTF6015 Series | 60 sq. X 15 thk.
(2.36 sq. X 0.59 thk.) |
11.5 - 17.3 | 24 - 35 |
| USTF5010 Series | 50 sq. X 10 thk.
(1.97 sq. X 0.39 thk.) |
7.33 - 10.2 | 26 - 34 |
| USTF4020 Series | 40 sq. X 20 thk.
(1.58 sq. X 0.79 thk.) |
7.1 - 8.1 | 26 - 29 |
| USTF4010 Series | 40 sq. X 10 thk.
(1.58 sq. X 0.39 thk.) |
3.6 - 4.6 | 25 - 28 |
| USTF2510 Series | 0.985 sq. X 0.40
thk. (25 sq. X 10 thk.) |
1.20 - 2.40 | 20 - 28 |
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LEGEND: FRAME SIZES - SQUARE: 120, 92, 80, 75, 70, 60, 50 & 40 mm FRAME THICKNESS: 38, 30, 25, 20, 15 & 10 mm VOLTAGE (DC): 5, 12, 24 & 48 VDC AIRFLOW/SPEED: VH=VERY HIGH, H=HIGH, M=MEDIUM & L=LOW TERMINATION: W=LEAD WIRE |