FKD 12 Engineering Data

ManualsBrandsFantech ManualsFKD Series Inline Round Mixed Flow Centrifugal FansFKD Series Round Inline Mixed Flow Centrifugal Fan, 12" Duct (1,305 CFM)

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 - 85 lbs.

Nominal Hp - 1.50 Hp

Outlet Velocity (fpm) = CFM x 0.583

Tip Speed (fpm) = RPM x 4.869

FKD 18

Fantech FKD Series 13

Flow Rate (CFM)

Static Pressure (in W.G.)

Dimensional Data

AA1 A2 BB1 CDEFGH

18 18 — 22

/8 24

/8 21

/4 1

/8 7

Nom. Max. Max.

Static Pressure in Inches W.G.

Volts

RPM Watts Amps

0.0" .125" .25" .375" .50" .625" .75" 1.0" 1.25" 1.50" 1.75" 2.0" 2.25"

45 550 293 7.51 1286 817 375 — — — — — — — — — —

60 760 500 9.73 1746 1332 990 722 528 308 — — — — — — —

75 1120 798 11.87 2528 2202 1905 1653 1428 1262 1118 936 802 — — — —

85 1300 1022 13.00 3158 2898 2685 2481 2221 2012 1850 1563 1342 1099 818 — —

Air Performance Data

Nom. Max. Max.

Static Pressure in Inches W.G.

Volts

RPM Watts Amps

0.0" .125" .25" .375" .50" .625" .75" 1.0" 1.25" 1.50" 1.75" 2.0" 2.25"

115 1610 1141 12.30 4448 4992 4130 3991 3871 3743 3583 3239 2843 2380 1849 1231 650

Nom.

Sound Power re 10

-12

Watts

Volts

RPM

Octave Bands, Hz

dB(A)

†

Sones

63 125 250 500 1000 2000 4000 8000

45 550

0.125 70 67 57 49 42 34 31 33 55 3.6

0.250 76 73 62 55 47 41 35 35 60 5.3

0.250 79 76 64 57 50 43 37 37 63 6.4

60 760 0.375 81 79 70 62 55 48 42 40 67 8.2

0.500 82 81 73 65 58 52 46 42 70 10.0

0.375 80 83 71 65 60 56 48 42 70 10.6

75 1120

0.500 81 85 73 67 61 57 50 45 72 11.7

0.750 84 87 77 71 65 61 54 49 75 14.4

1.000 85 89 80 74 68 65 58 52 78 16.7

0.375 82 86 78 72 66 64 57 48 75 14.0

0.500 83 86 79 72 66 63 55 48 76 14.0

85 1300 0.750 84 87 79 73 67 63 57 51 77 15.3

1.000 86 89 83 76 70 66 59 54 80 17.7

1.250 87 90 85 80 72 68 62 56 82 19.8

Sound Data

Nom.

Sound Power re 10

-12

Watts

Volts

RPM

Octave Bands, Hz

dB(A)

†

Sones

63 125 250 500 1000 2000 4000 8000

0.375 86 93 90 83 76 74 71 66 86 25

0.500 85 93 89 82 76 74 71 65 85 24

115 1610

0.750 85 92 88 81 75 73 70 62 84 23

1.000 85 92 87 81 75 73 69 60 84 23

1.250 86 93 87 82 76 73 68 61 84 23

1.500 87 94 87 85 76 73 68 61 86 25

A1 A2

A B

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 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

and L

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