FKD 12 Engineering Data

Fantech, Inc. and
Fantech Limited certi-
fies that the FKD
Series shown herein is
licensed to bear the
AMCA Seal. The rat-
ings shown are based
on tests and proce-
dures performed in
accordance with
AMCA Publication 211
and AMCA Publication
311 and comply with
the requirements of
the AMCA Certified
Ratings Program.
Sound Data with Speed Control*
Air Performance Data with Speed Control*
Unit Specifications:
Housing Metal Thickness - 18 Gauge
Approximate Weight - 55 lbs.
Nominal Hp - 0.75 Hp
Outlet Velocity (fpm) = CFM x 0.937
Tip Speed (fpm) = RPM x 4.346
FKD 14XL
10 Fantech FKD Series
Dimensional Data
AA1 A2 Bø B1 CDEFGH
14 — 14 19
3
/4 22
1
/8 20
1
/4 1
1
/2 1
5
/8 4 11
1
/8
3
/8
Nom. Max. Max.
Static Pressure in Inches W.G.
Volts
RPM Watts Amps
0.0" .125" .25" .375" .50" .75" 1.0" 1.25" 1.50"
45 650 113 4.76 984 666 427 224 — — — — —
60 950 323 5.98 1415 1192 980 793 642 361 — — —
75 1150 459 6.79 1897 1717 1541 1361 1200 914 658 316 —
85 1300 547 7.14 2172 2030 1880 1723 1575 1295 992 672 253
115 1550 738 7.12 2619 2517 2416 2303 2180 1936 1662 1294 843
Air Performance Data
Nom. Max. Max.
Static Pressure in Inches W.G.
Volts
RPM Watts Amps
0.0" .125" .25" .375" .50" .75" 1.0" 1.25" 1.50"
115 1550 738 7.12 2619 2517 2416 2303 2180 1936 1662 1294 843
Nom.
Sound Power re 10
-12
Watts
L
wi
Volts
RPM
SP
Octave Bands, Hz
dB(A)
**
†
Sones
63 125 250 500 1000 2000 4000 8000
45 650
0.000 68 63 57 55 50 36 32 38 56 3.8
0.250 70 75 62 57 50 44 39 39 62 6.0
0.000 77 78 67 60 58 53 42 39 66 8.1
60 950 0.375 76 79 70 62 57 51 45 41 67 8.6
0.750 78 83 75 70 63 59 54 49 73 12.3
0.000 78 84 73 67 63 61 52 45 72 12.1
75 1150
0.250 77 82 73 67 61 58 50 46 71 11.2
0.500 79 83 73 68 63 58 52 48 72 11.8
0.750 81 86 75 72 65 61 56 51 75 14.3
0.000 80 87 78 71 66 64 57 49 76 15.1
0.250 80 87 77 71 66 63 56 50 75 14.5
85 1300 0.500 81 86 76 71 65 61 55 50 75 14.1
1.000 81 89 81 74 68 64 59 54 78 16.8
1.250 82 91 82 77 70 67 61 57 80 19.4
Sound Data
Nom.
Sound Power re 10
-12
Watts
L
wi
Volts
RPM
SP
Octave Bands, Hz
dB(A)
**
†
Sones
63 125 250 500 1000 2000 4000 8000
0.000 84 89 84 77 71 69 64 56 80 19.0
0.250 83 90 84 76 71 68 63 56 80 18.9
115 1550 0.500 83 90 84 76 71 68 61 56 80 19.0
1.000 83 92 83 77 72 68 62 57 81 20
1.250 84 93 83 78 72 68 63 58 81 21
A1 A2
C
A B
B1
F
G
H
E
D
D
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 in the (accessories). Performance cer-
tified is for installation Type D: ducted inlet, ducted 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 208-230/1/60 motors.
The sound power level ratings shown are in decibels, referred to 10
-12
watts calculated per AMCA Standard
301. Values shown are for inlet L
wi
and L
wi
A sound power levels for installation type D: ducted inlet, ducted outlet. Ratings 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 D:
ducted inlet hemispherical sone levels.
*Units using speed control are not licensed to bear the AMCA Seal.
**dB(A) levels are not licensed by AMCA International.
For Speed Control Options call Fantech Technical Support 1.800.747.1762