Fantech FSD mixed flow centrifugal type exhaust/supply fans for moderate size ventilation applications were specifically designed to provide the high flow of axial designs plus the higher pressure, non-overloading characteristics of backward curved impellers. Fan motors are capable of operating in air stream temperatures up to 140°F. Motor bearings are a permanently sealed, self lubricating ball type.
The square design provides a larger discharge area than tubular centrifugal or vane axial fans, so outlet velocities are reduced for quieter operation. 100% speed controllable through voltage reduction allowing for on-demand ventilation or precision balancing of systems.
FSD Dimensional Data
Model
A
C
FSD 18
17 5/8
15 3/4
FSD 20
19 3/4
17 3/4
FSD 22
21 1/2
19
FSD 26
26
20
Fantech, Inc. certifies that the models shown herein are licensed to bear the AMCA Seal. The ratings are based on the tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Program. Performance certified is for installation type D – Ducted inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).
Limited space? No problem. Fantech’s FRD Series centrifugal type exhaust/supply fans are specifically designed for large ventilation needs where space is at a premium, such as hospitals, schools, or office buildings. System balancing is easy. A simple speed adjustment equalizes all vents to compensate for hot or cold spots.
The compact housing design of the FRD Series allows for installation directly within rectangular ductwork (ranging from 12”x 6” ducts to 24”x 14” ducts), without the need for large elbows or transitional sections. FRD Series fans are simple to install; no extra materials are required. Simply mount the fan at any angle in any point in the ductwork. The motor is mounted on a hinged door – just swing the door out for easy access to the motor and wiring connections.
FRD Dimensional Data
Model
A
B
C
D
FRD 12-6
11 7/8
5 7/8
15 3/4
11
FRD 16-8
15 3/4
7 3/4
19 3/4
15
FRD 16-8xl
15 3/4
7 3/4
19 3/4
15
FRD 20-10
19 5/8
9 3/4
20 3/8
18
FRD 24-14
23 5/8
13 3/4
28 1/2
20
Fantech, Inc. certifies that the models shown herein are licensed to bear the AMCA Seal. The ratings are based on the tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Program. Performance certified is for installation type D – Ducted inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).
The company that invented the circular duct fan more than thirty years ago, now introduces new improved inline fans that are virtually airtight. New production processes eliminate manufacturing variances to ensure tight tolerances for optimal performance of every fan. Galvanized steel housings meet code requirements for both residential and commercial applications. High quality ebm-papst motors ensure long life and dependable performance.
FG Series Dimensions
Model
†A
B
C
D
E
FG 4
4
8 3/4
6 1/2
1
1
FG 4xl
4
9 3/4
6 15/16
1
1
FG 5
5
8 3/4
5 1/2
1
7/8
FG 5xl
5
9 3/4
5 15/16
1
1
FG 6
6
11 3/8
6
1
1
FG 6xl/FG 6m
6
13 1/8
6 5/8
1
1
FG 8
8
13 3/8
6
1 1/8
1 1/8
FG 8xl
8
13 3/8
6
1 1/8
1 1/8
FG 10
10
13 3/8
4 11/16
1 1/8
1
FG 10xl
10
13 3/8
5 7/8
1 1/8
1
FG 12
12
16
8 1/4
1 1/16
1 3/16
FG 12xl
12
16
8 1/4
1 1/16
1 3/16
Dimensional information is in inches. † Duct connections are 1/8" smaller than duct size.
FG Series Performance
Fan Model
Max Watts
Max Amps
0"
.2"
.4"
.6"
.8"
1.0"
1.25"
1.5"
FG 6
72
0.68
303
270
232
196
164
134
97
58
FG 6xl
153
1.48
483
450
409
369
329
289
243
201
FG 8
119
1.14
461
410
351
295
243
191
143
97
FG 8xl
142
1.45
502
470
428
388
351
313
266
218
FG 10
138
1.43
513
480
444
407
366
324
269
216
FG 10xl
196
1.96
589
560
531
503
472
441
400
355
FG 12
181
1.87
741
680
601
515
434
363
290
236
FG 12xl
301
3.01
940
880
819
746
670
596
505
425
Performance shown is for installation type D - Ducted intlet, Ducted outlet. Speed (RPM) shown is nominal. Performance is based on actual speed of test. Performance ratings do not include the effects of appurtenances in the (accessories).
Fantech, Inc. certifies that the models shown herein are licensed to bear the AMCA Seal. The ratings are based on the tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Program. Performance certified is for installation type D – Ducted inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).
Fantech FKD direct drive, mixed flow centrifugal fans blend the high flow of axial fans with the higher pressure, non-overloading characteristics of backward curved impellers. An excellent choice for exhaust or supply applications where quieter performance and easy installation are important. Perfect for commercial and institutional structures such as offices, hospitals, beauty salons, veterinary clinics as well as residential applications such as kitchen range hood exhaust.
FKD straight-through inline design fans are available in a wide range of sizes for easy installation in duct sizes from 8” to 20”. Fans can be mounted at any angle at any point along the duct work. Motors are capable of operating in airstream temperatures up to 140° F. Motor bearings are permanently sealed, self lubricating ball type.
FKD Series Dimensions
Model
†A
A1
A2
C
D
E
F
FKD 8xl
8
--
--
12 1/2
15 1/2
7
--
FKD 10
10
--
--
12 1/2
12 1/2
7
--
FKD 10xl
10
--
--
14
15
8
--
FKD 12
12
--
--
14
12 1/2
8
--
FKD 12xl
12
12
14
17 7/8
18 7/8
7/8
1 5/8
FKD 14
14
12
14
17 7/8
17 1/4
1
1 5/8
FKD 14xl
14
14
16
19 3/4
20 1/4
1 1/2
1 1/2
FKD 16
16
14
16
19 3/4
18 3/4
1 1/2
1 5/8
FKD 16xl
16
16
18
22 1/8
23 1/4
1 1/4
1 5/8
FKD 18
18
16
18
22 1/8
21 3/4
1 1/4
1 5/8
FKD 18xl
18
18
20
22 1/4
29 1/4
2
1 3/4
FKD 20
20
18
20
22 1/4
27 1/4
2
1 3/4
All dimensions in inches.
FKD Series Performance
Fan Model
Max Watts
Max Amps
0"
.25"
.5"
.75"
1.0"
1.25"
1.5"
FKD 8xl
327
2.99 (1)
836
761
680
595
499
393
286
FKD 10
329
3.01 (1)
910
836
752
653
547
432
342
FKD 10xl
529
4.84 (2)
1266
1187
1100
1006
911
810
696
FKD 12xl
500
4.80 (2)
2016
1832
1649
1423
1066
606
--
Performance shown is for installation type D - Ducted inlet, Ducted outlet. Speed (RPM) shown is nominal. Performance is based on actual speed of test. Performance ratings do not include the effects of appurtenances in the airstream. (1) - Recommended speed control rating 5A. (2) - Recommended speed control rating 10A.
Fantech, Inc. certifies that the models shown herein are licensed to bear the AMCA Seal. The ratings are based on the tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Program. Performance certified is for installation type D – Ducted inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).
Inline Duct
» Commercial » Inline Duct
Inline Duct Fans
Square
FSD Series
Fantech FSD mixed flow centrifugal type exhaust/supply fans for moderate size ventilation applications were specifically designed to provide the high flow of axial designs plus the higher pressure, non-overloading characteristics of backward curved impellers. Fan motors are capable of operating in air stream temperatures up to 140°F. Motor bearings are a permanently sealed, self lubricating ball type.
The square design provides a larger discharge area than tubular centrifugal or vane axial fans, so outlet velocities are reduced for quieter operation. 100% speed controllable through voltage reduction allowing for on-demand ventilation or precision balancing of systems.
FSD Dimensional Data
FRD Series
Limited space? No problem. Fantech’s FRD Series centrifugal type exhaust/supply fans are specifically designed for large ventilation needs where space is at a premium, such as hospitals, schools, or office buildings. System balancing is easy. A simple speed adjustment equalizes all vents to compensate for hot or cold spots.
The compact housing design of the FRD Series allows for installation directly within rectangular ductwork (ranging from 12”x 6” ducts to 24”x 14” ducts), without the need for large elbows or transitional sections. FRD Series fans are simple to install; no extra materials are required. Simply mount the fan at any angle in any point in the ductwork. The motor is mounted on a hinged door – just swing the door out for easy access to the motor and wiring connections.
FRD Dimensional Data
Round
FG Series
The company that invented the circular duct fan more than thirty years ago, now introduces new improved inline fans that are virtually airtight. New production processes eliminate manufacturing variances to ensure tight tolerances for optimal performance of every fan. Galvanized steel housings meet code requirements for both residential and commercial applications. High quality ebm-papst motors ensure long life and dependable performance.
FG Series Dimensions
† Duct connections are 1/8" smaller than duct size.
FG Series Performance
FKD Series
Fantech FKD direct drive, mixed flow centrifugal fans blend the high flow of axial fans with the higher pressure, non-overloading characteristics of backward curved impellers. An excellent choice for exhaust or supply applications where quieter performance and easy installation are important. Perfect for commercial and institutional structures such as offices, hospitals, beauty salons, veterinary clinics as well as residential applications such as kitchen range hood exhaust.
FKD straight-through inline design fans are available in a wide range of sizes for easy installation in duct sizes from 8” to 20”. Fans can be mounted at any angle at any point along the duct work. Motors are capable of operating in airstream temperatures up to 140° F. Motor bearings are permanently sealed, self lubricating ball type.
FKD Series Dimensions
FKD Series Performance
(1) - Recommended speed control rating 5A. (2) - Recommended speed control rating 10A.