Product Overview

63
125
250
500
1000
2000 4000 8000
0.125
59
55
52 47 41 34 24 18 49 1.8
0.250
66
61 59 56 51 45 36 28 57 3.7
0.375
70 68 67 65 62 56 49 44 67 7.1
0.500 73 69 68 65 62 56 49 43 67 7.2
0.375 72 70 74 71 68 64 57 54 73 10.4
0.500 73 71 73 70 67 63 56 52 72 9.9
0.625 75 72 73 70 67 62 55 50 72 9.7
0.750
78
73
73
70
67
62
55 49 72 9.9
4
Fantech FSD Series
FSD 18
0
500 1000 1500 2000 2500
1
.75
1.50
1.25
1.00
0
.75
0.50
0
.25
0.00
Static Pressure (in. wg)
CFM
R
PM
1
700
1580
1
420
1055
765
I
nlet View
4
x
3
/8
”
Unit Specifications:
Housing Metal Thickness - 16 Gauge
Appr
oximate Weight - 55 lbs.
Nominal Hp - 0.50 Hp
All dimensions in inches.
Sound Data with Speed Control*
Volts
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
installation 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
certifies that the
FSD Series shown here-
in is licensed to bear
the AMCA Seal. The
r
atings shown are
based on tests and pr
o
-
cedures performed in
accordance with AMCA
Publication 211 and
A
MCA Publication 311
and comply with the
r
e
quirements of the
AMCA Certified Ratings
Program.
45
765
60
1055
75
1420
85
1580
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 specifi-
cations and delivery on alternative motor voltages.
For Speed Control Options call Fantech Technical Support 1.800.747.1762
Sound Power re 10
-12
Watts
Octave Bands, Hz
Outlet Velocity (fpm) = CFM x 0.464
Tip Speed (fpm) = RPM x 3.717
1
7
5
/
8
"
1
9
3
/8
"
1
5
3
/
4 "
c
/c
18
1
/
2
"
S
ide View
0.0" .125" .25" .375" .50" .625" .75" 1.0" 1.25"
45 765 163 4.30 0.14 899 423 230 – – – – – –
60 1055 259 5.22 0.23 1292 887 587 467 376 303 – – –
75 1420 404 6.00 0.35 2067 1825 1516 1225 1058 929 828 588 –
85 1580 447 5.53 0.39 2299 2181 2029 1837 1623 1421 1239 860 406
Volts
Nom.
RPM
Max.
Watts
Max.
Amps
Air Performance Data with Speed Control*
Hp
Static Pressure in Inches W.G.
63 125 250 500 1000 2000 4000 8000
0.500 75 72 77 73 70 68 60 56 76 12.4
0.625 76 74 78 73 70 67 59 54 75 12.1
0.750 78 75 76 72 69 66 59 53 75 11.8
1.000 78 77 76 73 69 66 59 53 75 11.7
1.250 75 78 75 74 70 67 60 55 75 12.3
Sound Data
Volts
Nom.
RPM
SP
L
WI
dB(A)
**
†
Sones
115
1700
Sound Power re 10
-12
Watts
Octave Bands, Hz
0.0" .125" .25" .375" .50" .625" .75" 1.0" 1.25"
115 1700 517 4.80 0.45 2463 2349 2237 2126 1987 1833 1644 1180 658
Volts
Nom.
RPM
Max.
Watts
Max.
Amps
Air Performance Data
Hp
Static Pressure in Inches W.G.