4915 Walnut Grove Ave., San Gabriel, CA 91776
(626) 287-5297
E-mail: sales@ustoyofan.com
FAX (626) 287-7350
www.ustoyofan.com
USTF8025 Series
Size:
3.15 in sq. x 1.0 in. thk
(80mm sq. x 25mm thk.)
Airflow:
20 CFM
Acoustical Noise:
33 dB (A)
USTF8025 Series AC / Ball Bearing Fans
MATERIAL:
Frame - Aluminum Alloy, Painted Black Finish
Bearings - Sealed Ball
Impeller - UL94V-0 Plastic
WEIGHT:
7.7 oz. (220g)
TERMINATION:
Terminals standard (Lead Wires on request)
OPERATION TEMPERATURE:
-40
0
to +70
0
C
INSULATION RESISTANCE:
100,000 Ohms min @ 500 VDC
DIELECTRIC STRENGTH:
500 VAC for 1 min.
INSULATION:
Class A
SAFTEY:
Impedance Protected
SAFTEY APPROVALS:
UL No. E1065227, CSA No.
073720, VDE No. 16599
ROT
A
TION
.017 DIA
4 HOLES
(4-
0
4.3)
3.15 +/- 0.02 (80 +/-0.5)
2.81 +/- 0.01 (71.5+/- 0.3)
0.14
(3.5)
AIR
0.14
(3.5)
SPECIFICATIONS:
(Based on 60 Hz Frequency)
NOTE: Standard models with Terminals. Lead Wires available on request.
Airflow - CFM
Static Pressure - In. of W
ater
0
5
10
15
20
30
40
.04
.08
.12
.16
.20
.24
.28
.32
20 CFM
PERFORMANCE CURVES:
(Obtained with test chamber and methods in accordance with AMCA Std. 210-74)
25
35
R
E
B
M
U
N
T
R
A
P
S
T
L
O
V
S
T
T
A
W
S
P
M
A
m
M
P
R
M
1
@
)
A
(
B
d
E
S
I
O
N
M
F
C
T
3
5
1
1
5
2
0
8
F
T
S
U
5
1
1
0
.
5
5
8
0
0
1
3
3
3
0
2
.98 +.04/-.02
(25 +1.0/-0.5)
11.8 +/- 0.79
(300 +/- 20)
.39 +/- .04
(10 +/- 1)
LEADWIRE
#22 AWG PER
UL 3266