Product Overview
7
Fantech FSD Series
Fantech, Inc.
a
nd Fantech
Limited certi-
f
ies that the
FSD Series
shown herein
i
s licensed to
bear the AMCA Seal. The
r
atings shown are based
on tests and pr
ocedur
es
performed in accordance
with AMCA Publication
211 and AMCA
P
ublication 311 and com-
ply with the requirements
of the AMCA Cer
t
ified
Ratings Pr
ogram.
FSD 26
0 1000 2000 3000 4000 5000 6000 7000
3
.00
2.50
2.00
1.50
1.00
0.50
0
.00
Static Pressure (in. wg)
CFM
R
PM
1700
1625
1560
1
450
1245
Inlet View
4
x
3
/
8
"
Unit Specifications:
Housing Metal Thickness - 16 Gauge
Approximate Weight - 135 lbs.
Nominal Hp - 3.00 Hp
All dimensions in inches.
Outlet Velocity (fpm) = CFM x 0.213
Tip Speed (fpm) = RPM x 5.393
2
6"
27
3
/4
"
2
0"
c/c
2
6
7
/8
"
Side View
63
125 250 500 1000 2000 4000 8000
0.500
74
76 74 72 69 65 57 48 74 10.9
0.750 78 78 75 73 70 65 57 50 75 11.5
1.000 81 80 76 74 71 67 59 53 76 12.8
0.625 83 85 84 80 78 76 69 64 83 20
0.750 83 85 83 79 77 76 68 63 83 19.7
1.000 84 84 83 79 77 74 66 61 82 18.5
1.250 85 84 82 78 76 73 65 60 81 17.9
0.625 84 86 86 82 80 79 72 66 86 23
0.750 84 86 86 82 80 78 71 65 85 23
1.000 84 86 85 81 79 77 70 64 84 22
1.250 85 86 84 80 78 76 69 63 84 21
1.500 85 86 84 80 78 75 68 62 83 20
0.625 75 83 85 81 79 78 71 61 85 21
0.750 77 84 85 81 79 78 71 61 85 21
1.000 79 85 85 81 79 76 70 62 85 21
1.250 82 86 86 82 79 77 70 63 85 21
1.500 84 87 86 82 79 77 69 63 85 22
Sound Data with Speed Control*
Volts
Nom.
RPM
SP
Speed (RPM) shown in nominal. Performance is based on actual speed of test. Performance ratings do not include the effects of appurtenances (accessories).
Performance certifed is for installation Type A: Free inlet, Free outlet.
Note: Three phase motors are dual wound for 230/460 volts. Motors are pre-wired for 460 volts but may be delivered as 208-230 volts or may be rewired in the field. Please consult factory for electrical specifications an delivery on alterna-
tive motor voltages.
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
165
1245
220
1450
265
1560
320
1625
Sound Power re 10
-12
Watts
Octave Bands, Hz
0.0" .125" .25" .375" .50" .75" 1.0" 1.25" 1.50" 1.75" 2.00" 2.25" 2.50"
165 1245 1234 4.91 1.41 4974 4660 4342 4002 3642 2913 2282 1731 1201 678 — — —
220 1450 1666 4.81 1.89 5889 5677 5464 5218 4949 4376 3792 3187 2595 2004 1342 — —
265 1560 1884 4.48 2.15 6285 6114 5943 5754 5541 5080 4569 4004 3431 2779 2101 1384 —
320 1625 2057 4.11 2.34 6590 6437 6289 6114 5908 5495 5070 4592 4027 3424 2768 2007 1165
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
0.750 86 89 89 85 83 81 75 69 88 27
1.000 86 89 89 84 82 80 74 68 88 26
1.250 86 89 88 84 82 79 73 67 87 25
1.500 86 89 88 84 82 79 72 67 87 25
1.750 86 89 88 83 81 78 71 66 87 24
2.000 86 89 88 83 81 78 71 66 87 24
Sound Data
Volts
Nom.
RPM
SP
L
WI
dB(A)
**
†
Sones
460
1700
Sound Power re 10
-12
Watts
Octave Bands, Hz
0.0" .125" .25" .375" .50" .75" 1.0" 1.25" 1.50" 1.75" 2.00" 2.25" 2.50"
460 1700 2328 3.82 2.65 6993 6818 6644 6473 6317 5981 5608 5177 4681 4140 3469 2761 1937
Volts
Nom.
RPM
Max.
Watts
Max.
Amps
Air Performance Data
Hp
Static Pressure in Inches W.G.
For Speed Control Options call Fantech Technical Support 1.800.747.1762