Product Overview

5
Fantech FSD Series
FSD 20
0 500 1000 1500 2000 2500 3000 3500
2
.00
1.75
1
.50
1
.25
1.00
0.75
0
.50
0.25
0.00
Static Pressure (in. wg)
CFM
RPM
1
000
1600
1400
1275
740
Inlet View
4
x
3
/
8
"
Unit Specifications:
Housing Metal Thickness - 16 Gauge
Approximate Weight - 65 lbs.
Nominal Hp - 0.75 Hp
All dimensions in inches.
Speed (RPM) shown in nominal. Performance is based on actual speed of test. Performance ratings do not include the effects of appurtenances (accessories).
Performance certified is for installation Type A: Free inlet, Free outlet.
Note: Electrical specifications reflect voltage/phase/cycles for stock delivery motor/fans sets. Alternative motors are available. Please consult factory for electrical specifications and
delivery on alternative motor voltages.
For Speed Control Options call Fantech Technical Support 1.800.747.1762
Outlet Velocity (fpm) = CFM x 0.369
Tip Speed (fpm) = RPM x 4.346
19
3
/
8
"
21
1
/2
"
17
3
/4 "
c/c
2
0
5
/8 "
Side View
63 125 250 500 1000 2000 4000 8000
0.125
65
60
54 52 51 41 34 31 55 3.1
0.250
64
59 55 54 51 42 35 32 55 3.3
0.125 69 65 62 59 57 51 44 36 61 5.2
0.250 68 63 60 57 55 48 41 34 59 4.5
0.375 70 63 61 58 55 49 43 35 61 4.8
0.250 72 72 71 67 65 62 55 49 70 8.9
0.375 72 72 70 67 64 60 53 47 69 8.3
0.500 73 72 69 66 63 59 52 46 68 8.0
0.625
74
73
70
67 64 59 52 46 69 8.3
0.250
74
73 75 72 69 66 60 54 74 11.1
0.375 74 73 74 71 68 64 58 52 73 10.4
0.500 74 73 73 70 67 63 57 51 72 10.0
0.625 75 74 73 70 66 62 56 50 72 9.8
0.750 76 75 73 70 66 62 56 50 72 9.9
Sound Data with Speed Control*
V
olts
Nom.
RPM
SP
The sound power level ratings shown are in decibels, referred to 10-12 watts calculated per AMCA Standard 301. Values shown are for inlet Lwi and LwiA sound
power levels for installation type A: free inlet, free outlet. Ratings do not include the effect of duct end correction.
† The sound ratings shown are loudness values in fan sones at 5ft. (1.5m) in hemispherical free field calculated per AMCA Standard 301. Values shown are for instal-
lation Type A: free inlet hemispherical fan sone levels.
*Units using speed control are not licensed to bare the AMCA Seal.
**dB(A) levels are not licensed by AMCA International
L
WI
dB(A)
**
†
Sones
Fantech, Inc. and
F
antech Limited certi-
fies that the FSD Series
shown her
e
in is licensed
t
o bear the AMCA Seal.
The ratings shown are
b
ased on tests and pro-
cedures performed in
accordance with AMCA
Publication 211 and
AMCA Publication 311
a
nd comply with the
requirements of the
AMCA Cer
t
ified Ratings
Program.
45
740
60
1000
75
1275
85
1400
Sound Power re 10
-12
Watts
Octave Bands, Hz
0.0" .125" .25" .375" .50" .625" .75" 1.0" 1.25" 1.50"
45 740 223 4.99 0.19 1259 843 520 325 – – – – – –
60 1000 337 5.99 0.29 1821 1448 1120 840 636 485 – – – –
75 1275 506 6.76 0.44 2519 2256 1996 1733 1463 1236 1053 708 – –
85 1400 591 6.75 0.51 2823 2626 2422 2023 1962 1724 1502 1121 698 –
Volts
Nom.
RPM
Max.
Watts
Max.
Amps
Air Performance Data with Speed Control*
Hp
Static Pressure in Inches W.G.
0.0" .125" .25" .375" .50" .625" .75" 1.0" 1.25" 1.50"
115 1600 753 6.36 0.66 3225 3073 2921 2766 2605 2433 2241 1829 1341 815
Volts
Nom.
RPM
Max.
Watts
Max.
Amps
Air Performance Data
Hp
Static Pressure in Inches W.G.
63 125 250 500 1000 2000 4000 8000
0.250 76 77 80 76 74 71 66 59 79 15.0
0.500 76 77 79 75 73 69 64 57 78 14.1
0.750 76 78 78 74 72 68 62 56 77 13.5
1.000 76 78 78 74 71 67 61 55 76 13.0
1.250 77 79 77 75 72 68 62 56 77 13.5
Sound Data
Volts
Nom.
RPM
SP
L
WI
dB(A)
**
†
Sones
115
1600
Sound Power re 10
-12
Watts
Octave Bands, Hz