BCRD/BCRDE/DCRD - Centrifugal Downblast Roof Exhausters

BCRD/BCRDE/DCRD - Centrifugal Downblast Roof Exhausters
TURNING AIR INTO SOLUTIONS.
DOWNBLAST ROOF EXHAUSTERS
DCRD | BCRD | BCRD-E (Endurex™ Polymeric Housing)
CATALOG 4050
January 2016
DOWNBLAST ROOF EXHAUSTERS
Models
DCRD | BCRD | BCRD-E
Twin City Fan & Blower’s line of quiet, efficient and
economical centrifugal roof exhausters are designed
to offer world-class performance and quality in a
wide variety of commercial and industrial ventilating
applications.
Models DCRD (direct drive) and BCRD (belt driven)
feature spun aluminum construction. Model BCRD-E belt
driven roof exhausters feature a housing constructed of
Twin City Fan & Blower's proprietary Endurex™ polymeric
material – see page 4 for more information.
DCRD
Direct Drive
Model DCRD
Sizes
Available in 14 sizes from 060 through 180
Performance
Airflow to 5,600 CFM
Static pressure to 1" w.g.
Model BCRD
Sizes
Available in 22 sizes (including 8 HP sizes) from 070
through 480
Performance
Airflow to 28,700 CFM
Static pressure to 3.25" w.g.
BCRD Belt Driven
Spun Aluminum Housing
BCRD-E Belt Driven
EndurexTM Housing
Model BCRD-E
Sizes
Available in 16 sizes (including 6 HP sizes) from 070
through 240
Performance
DCRD, BCRD and BCRD-E models are
electrical, File No. E158680.
cULus
705 listed for
Airflow to 8,700 CFM
Static pressure to 3.25" w.g.
Twin City Fan & Blower certifies that the Models DCRD, BCRD,
and BCRD-E shown herein are licensed to bear the AMCA
Seal. The ratings shown are based on tests and procedures
performed in accordance with AMCA Publication 211 and AMCA
Publication 311 and comply with the requirements of the AMCA
Certified Ratings Program.
Fan Efficiency Grade (FEG) certification applies
Sizes 140D, 160D, 160DHP, 180D, 180DHP,
240D, 240DHP, 300D, 300DHP, 360D, 360DHP,
Model BCRD-E Sizes 140D, 160D, 160DHP,
210D, 210DHP, 240D and 240DHP.
2
to Model BCRD
210D, 210DHP,
420D and 480D,
180D, 180DHP,
TWIN CITY FAN - CATALOG 4050
FS10
For complete product performance,
drawings, and available accessories,
download Fan Selector at tcf.com.
DOWNBLAST ROOF EXHAUSTERS
EC Motors
Model DCRD
Twin City Fan is now offering its own line of custom
engineered Electronically Commutated (EC) motors.
Electronic commutation is the latest motor technology to
be used in direct drive fans. Also known in the industry
as Brush Free or Brushless DC, the EC motors utilize
an electronic circuitboard to control the functionality of
the motor. The motor operates off of single phase AC
power, which is converted to DC power within the motor’s
circuitry. TCF has motor options available for 115 or 208230V single phase electrical power. The result is a highly
efficient motor, even at part load, with an expanded speed
control range and a variety of speed control options from
which to choose. EC motors are available in ODP, TENV
and TEFC enclosures.
Benefits
•
•
•
•
•
•
•
•
•
Efficiencies up to 85%
Constant efficiency as the motor speed is varied
Up to 66% energy savings over traditional PSC motors
Performance range comparable to a belt drive fan with
reduced maintenance benefits of a direct drive fan
80% usable turndown range as compared with 40% maximum on PSC motors
Soft start gives fans smooth, quiet start
Lower operating temperatures result in longer life and reduces energy consumption
Heavy duty ball bearings are permanently lubricated
Elimination of VFD results in lower initial cost
Model DCRD
With ECODP Motor
Speed Control Options
•
•
•
Motor Mounted Dial – A potentiometer is mounted to
the motor housing offering full speed control range. Speed
adjustment is made with a small flat head screwdriver
making system balance simple and easy. Also eliminates
the need to mount or wire a speed controller.
0-10V DC Lead – A 36" long control lead is prewired to
the motor which accepts a 0-10V DC signal and can be
wired into building control systems.
Remote Mounted Dial – A wall mounted dial allows the
fan to be controlled from within the building by sending
the motor a 0-10V DC signal. This option includes a
115V to 24V AC transformer mounted in a NEMA 1
electrical enclosure.
Motor Mounted
Speed Control Dial
Remote Mounted
Speed Control Dial
0-10V DC Lead
For Building Control
Systems
ECTEFC Motors
Available in 1 & 2 HP
WWW.TCF.COM
3
CONSTRUCTION FEATURES
Models
DCRD | BCRD | BCRD-E
Housings - BCRD & DCRD housings feature heavy gauge
spun aluminum construction of the shroud and top cover.
Shrouds feature a rolled bead edge for rigidity. Motor bands
are constructed of heavy gauge aluminum, rolled and beaded
for rigidity. All housings provide complete protection of the
motor and drive assembly, while allowing quick access to
these components.
Bearings - Heavy-duty re-greaseable pillow block ball
bearings are specifically designed for air handling applications
to provide an average life (L-50) of 500,000 hours or more at
maximum cataloged operating speeds.
Shaft - Precision ground and polished with a first critical speed
of at least 125% of the fan’s maximum operating speed.
Drive - Adjustable pitch V-belt drives with cast iron sheaves
and heat resistant belts are selected at 150% of the driven
motor horsepower.
Motors - ODP, TEFC, and explosion proof, single and three
phase motors are carefully matched to the fan load.
Vibration Isolation - Motor and drive assembly is completely
isolated from the fan supports by rubber isolators to reduce
transmission of noise and vibration.
Wheel - Quiet and efficient non-overloading wheels with
backwardly curved blades are precisely matched to a deep
spun venturi. All wheels are statically and dynamically balanced
to ensure smooth and quiet operation.
Galvanized Bird Screen - Protects the wheel, inlet, and
internal components from entry of birds.
Curb Cap - One-piece curb cap/inlet venturi assembly
provides protection from weather. ­­­­Prepunched mounting holes
provide easy and accurate ­attachment to the roof curb.
Conduit Tubing - A conduit tube is furnished for running
electrical wiring through the curb cap and into the motor
compartment.
Disconnect Switch - Standard on all units. Fans are
provided with a NEMA-1 type disconnect switch mounted
in the motor compartment when ODP or TEFC motors are
used. When explosion proof motors are specified, a NEMA-7/9
disconnect switch will be shipped loose for field mounting and
wiring.
4
TWIN CITY FAN - CATALOG 4050
ENDUREXTM HOUSINGS
Model
BCRD-E
Endurex™ Construction Advantages
BCRD-E housings feature Endurex™ polymeric construction
of the housing and top cover. The polymeric construction of
Endurex™ provides the same long lasting characteristics
as aluminum but with significantly improved impact,
weather, corrosion, and UV resistance. To prove our
confidence in Endurex™ we are providing a limited
lifetime warranty on all Endurex™ housing components.
Impact Resistant - Housing will not dent or crack even
in cold weather to -40oF.
Weather Resistant - Resistant to storm damage caused
by wind, hail and airborne objects.
Corrosion Resistant - Impervious to salt, airborne
chemicals and normal weathering.
UV Resistant - UV inhibitors provide resistance to
ultraviolet light for long years of service.
Resists Shipping Damage - Impossible to dent and
alter housing shape caused by improper handling.
Safe Installation - Provides safe areas to grab for
installation and maintenance without sharp metal edges.
Ease of Maintenance - Removable top cover provides
for belt inspection and maintenance, while the one-piece
construction provides easy removal and access to the
wheel.
Twin City Fan & Blower's proprietary
Endurex™ polymeric material
UL TESTING, ENDUREXTM HOUSINGS
The Endurex™ housing was tested by UL in accordance
with UL 94, 746A, and 746C and is approved as UL 705
listed. The Endurex™ material underwent rigid testing
per these standards, surpassing the requirements of the
following:
Ultraviolet Light Exposure Testing – Samples were
exposed to ultra violet light for an equivalent of 500,000
hours (90+ years) to provide the assurance that the
material will last a lifetime.
Impact Resistance Testing – Tensile and izod impact
tests measured the material’s resistance to real life
conditions such as falling objects, blows, collisions,
drops, etc.
Functional Support Testing – Flexural and tensile
strength tests to prove the material’s structural stability
and integrity.
Flammability Testing – Flame tests performed per UL
94, the most widely accepted flammability performance
standards for plastic materials, gauged the material’s
ability to propagate or extinguish a flame once ignited.
WWW.TCF.COM
5
OPTIONS/ACCESSORIES
2
5
1
4
3
1
2
6
Self-Flashing Roof Curb Prefabricated roof curbs are
available in heavy duty galvanized steel or aluminum
construction, in heights of 8", 12" or 18". The selfflashing curb is provided with a factory installed 3/16"
polystyrene gasket. Curbs are provided with 1.5" of
insulation as standard and feature continuously welded
seams for added rigidity and moisture protection.
Prefabricated curbs are also available in raised cant,
pitched and peak models. Refer to Catalog 4910 for
complete details on roof curb options. Minimum 12"
high curbs are recommended for use with motorized
dampers.
Variable Speed Control is an optional accessory on
all DCRD models with 115 volt, open type motors, to
allow the adjustment of airflow for system balancing.
Variable speed controllers are solid-state (Tri-ac)
design, and are designed to start the motor on high
speed for better startup characteristics. Variable speed
controls can be shipped separately, factory installed,
or field installed on the unit at a later date. Motor
must be ODP 115V, PSC or shaded pole type.
TWIN CITY FAN - CATALOG 4050
3
Backdraft Damper, with automatic or motorized
operation, feature a felt seal on the edge of the
damper blades for quiet operation. Damper frames
are constructed of 19-gauge galvanized steel and
blades are constructed of 26-gauge aluminum.
Motorized dampers are recommended for low CFM
applications to assure unrestricted airflow. Motorized
dampers are available with 115, 208, 230, 460, 575 or
24 volt service. End switches are available. When a
motorized damper option is selected a 12" (or greater)
high roof curb is required.
4
5
NEMA-4 Disconnect Switch provides positive
electrical shutoff when fan cleaning or maintenance
of fan and is water and dust tight. Switch is available
shipped loose for field mounting and wiring or factory
mounted and wired. NEMA 3R enclosure is also available.
Tie-Down Brackets A quantity of four brackets are
mounted to the fan shroud to allow the fan to be
secured to the roof in areas where high winds are a
concern. Guy wires are supplied and installed by others.
OPTIONS/ACCESSORIES
3
2
5
1
3
4
1
Curb Hinge The curb hinge arrangement provides
easy access to the exhaust fan, backdraft damper
and duct for servicing and cleaning. The curb hinge
is of the piano type, running the entire length of the
fan's curb base. The curb hinge option ships loose
and is designed for use with a standard canted curb
only (1.5" less than fan base). This option cannot be
used with self-flashing curbs.
2
Retaining Chain is available in conjunction with the
curb hinge arrangement to stabilize the unit and to
prevent damage from occurring to the unit while
servicing and cleaning.
3
4
Canted Roof Curb Prefabricated roof curbs are
available in heavy duty galvanized steel or aluminum
construction, in heights of 8", 12" or 18". The canted
curb is provided with a factory installed wood nailer.
Curbs are provided with 1.5" of insulation as standard
and feature continuously welded seams for added
rigidity and moisture protection. Prefabricated curbs
are also available in raised cant, pitched and peak
models. Refer to Catalog 4910 for complete details
on roof curb options. Minimum 12" high curbs are
recommended for use with motorized dampers.
5
Insect Screen Provides protection from entry of
insects into wheel, inlet and interior of building.
Security Hasp A security hasp is available in
conjunction with the curb hinge arrangement to
prevent removal of the unit from the unit curb cap
and prevent entrance into the building through the
roof’s ductwork.
WWW.TCF.COM
7
OPTIONS/ACCESSORIES
1
Auto Belt Tensioner Spring loaded pulley used for
automatic belt tensioning. Eliminates the need for
regular belt tensioning and extends belt life.
2
Miami-Dade Construction All sizes on model DCRD
and sizes 070-360 on model BCRD are available with
optional Miami-Dade Hurricane Construction. With this
option, units are rated for wind loads up to 150 miles
per hour. In conjunction with independent, licensed
Florida Professional Engineers, these fans have
undergone rigorous design, analysis and testing to
ensure they meet the stringent product requirements
of Miami-Dade County. Twin City Fan’s NOA (Notice
of Acceptance) number is 11-0126.08 and can be
found on the Miami-Dade County website.
1
2
OTHER OPTIONS/ACCESSORIES INCLUDE
Special Coatings Powered roof exhausters often require
special coatings for protective and decorative purposes.
Available coatings include air-dried enamel, air-dried epoxy,
and Heresite (air-dried phenolic). Contact your Twin City
Fan & Blower sales representative for more information on
available coatings and colors.
Straight Sided Roof Curb Self-flashing style curb with
factory installed 3/16" poly styrene gasket manufactured
with the outside dimensions of a canted curb (1.50" less
than fan curb cap inside dimension). Straight sided curbs
are available with all the same options as self-flashing and
canted curbs. Refer to Catalog 4910 for complete details
on roof curb options
2-Speed Switch Two speed switch is available for 2
speed/2 winding motors to control the fan speed (high
speed, low speed, off). Available on single phase, 1 HP
and below.
8
TWIN CITY FAN - CATALOG 4050
Firestat Designed to shut down fan in the event of a fire
to prevent spreading. For use with single phase motors
only. Available shipped loose for field mounting and wiring
or factory mounted and wired.
AMCA Spark B Includes a non-ferrous (aluminum) wheel
and an aluminum rubbing plate around the opening
through which the shaft passes.
Performance Baffle Inlet plate with customized diameter
to meet specific performance point. Ships loose for field
mounting.
PERFORMANCE DATA
060B ­– 085B DCRD
EC MOTOR
PSC MOTOR
MTR
HP
MTR
HP
SIZE
SIZE
RPM
950
1150
1350
060B
060BE
1/8
1425
1/4
1500
1575
1650
---
---
1750
950
1150
1350
070B
070BE
1/8
1425
1/4
1500
1575
1650
---
---
1750
950
1150
1350
080B
080BE
1/8
1425
1/4
1500
1575
1650
---
---
1750
950
1150
1350
085B
085BE
1/8
1425
1/4
1500
1575
1650
---
---
1750
0
CFM
BHP Sone
151
0.00 2.5
183
0.01 3.5
215
0.01 4.6
227
0.02 5.1
238
0.02 5.9
250
0.02 5.9
262
0.02 7.9
278
0.03 8.7
238
0.01 3.2
288
0.01 4.5
338
0.01 5.6
356
0.02 6.1
375
0.02 6.5
394
0.02 7.2
412
0.02 8.5
438
0.03 9.6
294
0.00 3.0
356
0.01 4.4
418
0.01 5.8
442
0.01 6.4
465
0.02 6.9
488
0.02 7.4
512
0.02 7.9
542
0.03 8.9
401
0.02 4.0
485
0.04 5.8
570
0.06 7.7
601
0.07 8.4
633
0.08 8.9
665
0.09 9.6
696
0.10 10.2
738
0.12 11.1
0.100
CFM
BHP Sone
101
0.01 2.5
145
0.01 3.2
183
0.01 4.3
197
0.02 5.1
211
0.02 5.9
224
0.02 6.6
238
0.02 7.9
255
0.03 8.7
149
0.01 2.9
219
0.01 4.0
281
0.02 5.2
303
0.03 5.6
324
0.02 6.4
346
0.02 7.4
367
0.03 8.5
394
0.03 9.6
176
0.01 2.5
262
0.01 3.9
340
0.02 5.2
367
0.02 5.8
395
0.02 6.4
422
0.02 7.2
448
0.03 7.9
483
0.03 8.9
331
0.02 3.4
430
0.04 5.7
524
0.06 7.7
558
0.07 8.4
592
0.08 8.9
626
0.09 9.6
660
0.11 10.2
704
0.13 11.1
0.125
CFM
BHP Sone
84
0.01 2.4
133
0.01 3.4
174
0.01 4.2
189
0.02 4.8
203
0.02 5.6
217
0.02 6.7
231
0.02 7.9
249
0.03 8.7
123
0.01 2.9
199
0.01 4.3
266
0.02 5.1
289
0.02 5.4
312
0.02 6.2
333
0.02 7.0
355
0.03 8.0
383
0.03 9.5
137
0.01 2.7
236
0.01 4.1
319
0.02 5.1
348
0.02 5.6
376
0.02 6.2
404
0.02 6.7
432
0.03 7.5
468
0.03 8.4
311
0.02 3.4
414
0.04 5.2
512
0.06 7.7
547
0.07 8.4
581
0.08 8.9
616
0.10 9.6
650
0.11 10.2
695
0.13 11.1
STATIC PRESSURE (INCHES W.G.)
0.250
0.375
0.500
0.625
0.750
0.875
1.000
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
121
0.01 4.4
141
0.02 5.0
159
0.02 5.7
176
0.02 6.2
193
0.03 6.8
214
0.03 7.5
91
0.02 5.9
124
0.02 5.9
147
0.02 6.6
173
0.03 7.9
176
0.02 5.2
207
0.02 5.2
235
0.02 6.1
263
0.02 6.9
289
0.03 7.7
324
0.03 8.5
177
0.02 6.5
214
0.03 7.1
255
0.03 7.6
198
0.01 5.2
240
0.02 5.6
277
0.02 6.0
312
0.02 6.9
345
0.03 7.7
387
0.03 8.4
185
0.02 3.4
328
0.04 5.3
443
0.06 6.6
483
0.07 7.3
522
0.08 7.9
560
0.10 8.6
596
0.11 9.6
647
0.13 10.8
114
0.03 7.4
240
0.03 7.3
296
0.03 7.9
214
0.04 5.0
364
0.06 7.0
412
0.07 7.8
457
0.09 8.4
499
0.10 8.5
540
0.11 9.1
594
0.13 10.1
268
0.06 6.7
328
0.07 7.3
381
0.08 7.6
431
0.10 8.9
479
0.11 9.6
538
0.14 10.4
202
0.06 7.1
291
0.08 7.9
353
0.10 8.4
407
0.10 9.0
475
0.13 10.4
244
0.08 8.4
325
0.11 9.1
405
0.13 10.1
321
0.12 10.2
EC Motor is an Electronically Commutated Motor.
PSC Motor is a Permanent Split Capacitor Motor.
NOTES:
1.The AMCA Seal for sound ratings does not apply to units with speed control.
2.Performance certified is for installation Type A: Free inlet, Free outlet.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.Sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301-90.
Type A: Free inlet fan hemispherical sone levels.
5.Highlighted speeds indicate nominal speeds without speed control on PSC motors. All other speeds are intermediate speeds set with the
solid-state speed controller.
6.1/8 HP motor is 3-speed (1650 RPM/1500 RPM/1350 RPM).
7.Speed control on PSC motors is available for ODP 115/60/1 only. PSC motors are wired at either the 1650 or the 1500 RPM taps.
WWW.TCF.COM
9
PERFORMANCE DATA
090B ­– 120B DCRD
EC MOTOR
PSC MOTOR
MTR
HP
MTR
HP
SIZE
SIZE
RPM
950
1150
1350
090B
090BE
1/8
1425
1/4
1500
1575
1650
---
---
1750
950
1150
1350
095B
095BE
1/8
1425
1/4
1500
1575
1650
---
---
1750
500
1/15*
700
860
100BE
1/4
100B
1000
1/8*
1160
1450
1/3*
1750
500
1/15*
700
860
120BE
1/2
120B
1000
1/8*
1160
1450
1/3*
1750
0
CFM
BHP Sone
519
0.02 4.0
628
0.04 5.7
737
0.06 7.6
778
0.07 8.3
819
0.08 8.9
860
0.09 9.6
901
0.11 10.4
956
0.13 11.5
700
0.03 4.6
848
0.04 6.6
995
0.07 8.7
1050
0.08 9.5
1106
0.10 10.6
1161
0.11 11.3
1216
0.13 13.6
1290
0.16 14.9
430
0.01 1.6
602
0.01 3.7
740
0.03 5.4
860
0.04 7.0
998
0.06 9.0
1247
0.12 12.9
1505
0.22 17.5
572
0.01 1.8
802
0.02 3.9
985
0.03 5.8
1145
0.05 7.2
1328
0.08 9.4
1660
0.16 13.2
2004
0.29 18.0
0.100
CFM
BHP Sone
430
0.02 3.5
558
0.04 5.6
679
0.06 7.6
723
0.07 8.3
767
0.09 8.9
811
0.10 9.6
854
0.11 10.4
912
0.13 11.5
574
0.03 4.0
747
0.05 6.3
911
0.08 8.7
972
0.09 9.5
1031
0.11 10.6
1090
0.12 11.3
1149
0.14 13.6
1227
0.16 14.9
0.125
CFM
BHP Sone
403
0.02 3.5
538
0.04 5.3
663
0.06 7.6
709
0.08 8.3
754
0.09 8.9
798
0.10 9.6
842
0.11 10.4
900
0.13 11.5
538
0.03 4.1
719
0.05 6.0
889
0.08 8.3
951
0.09 9.5
1012
0.11 10.6
1072
0.12 11.3
1131
0.14 13.6
1210
0.17 14.9
STATIC PRESSURE (INCHES W.G.)
0.250
0.375
0.500
0.625
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone
235
0.02 3.5
422
273
0.04 5.3 0.04 5.0
574
467
340
0.07 6.8 0.07 6.8 0.07 6.8
627
530
417
253
0.08 7.4 0.08 7.7 0.08 7.3 0.07 7.2
678
589
488
370
0.09 8.1 0.10 8.4 0.09 7.7 0.09 8.0
728
646
553
448
0.11 8.7 0.11 8.7 0.11 8.8 0.11 8.6
776
701
616
521
0.12 9.8 0.13 9.3 0.13 9.8 0.12 9.2
840
771
694
609
0.14 11.0 0.15 10.2 0.15 10.8 0.15 10.5
283
0.03 3.6
564
323
0.05 6.0 0.04 5.3
767
623
411
0.08 7.8 0.08 7.5 0.07 7.1
837
709
534
304
0.10 8.7 0.10 8.9 0.09 7.8 0.07 7.5
905
789
644
443
0.11 9.8 0.11 9.9 0.11 8.4 0.10 8.4
972
864
736
568
0.13 11.2 0.13 11.0 0.13 10.5 0.12 9.5
1038
936
823
682
0.15 12.8 0.15 11.7 0.15 12.4 0.15 10.1
1124
1029
929
812
0.18 14.8 0.18 13.2 0.18 13.5 0.18 12.8
391
0.02 3.3
581
0.03 4.8
727
0.04 6.5
885
0.07 8.6
1158
0.13 12.9
1432
0.22 17.5
318
0.01 3.1
534
0.03 5.1
691
0.04 6.2
855
0.07 8.5
1135
0.13 12.9
1413
0.22 17.5
229
0.02 4.4
465
0.04 5.9
687
0.07 8.5
1015
0.13 11.6
1317
0.23 16.7
467
0.06 7.7
877
0.13 12.4
1216
0.23 16.0
713
0.13 11.4
1103
0.23 16.7
571
0.02 3.4
806
0.04 4.8
995
0.06 6.7
1201
0.10 9.4
1560
0.18 13.2
1922
0.31 18.0
489
0.02 3.2
756
0.04 4.7
955
0.06 6.3
1168
0.10 9.0
1535
0.18 13.2
1901
0.31 18.0
450
0.04 4.8
723
0.07 6.4
985
0.10 8.3
1399
0.19 11.9
1793
0.33 17.9
418
0.06 6.4
768
0.10 8.0
1251
0.20 12.1
1678
0.34 16.4
496
0.09 8.2
1085
0.20 12.5
1557
0.35 16.7
0.750
0.875
1.000
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone
310
0.10 8.6
413
0.12 9.5
516
0.15 10.2
409
0.14 10.3
368
0.10 9.2
497
0.13 10.1
661
0.17 11.5
483
0.15 11.4
524
0.12 11.6
977
0.23 16.6
834
0.22 15.7
677
0.21 16.0
517
0.19 15.9
902
0.19 11.8
1427
0.35 17.7
682
0.18 11.9
1284
0.35 16.7
1132
0.34 15.7
968
0.33 16.3
EC Motor is an Electronically Commutated Motor.
PSC Motor is a Permanent Split Capacitor Motor.
* 3-phase units are supplied with 1/8 HP 860 RPM, 1/4 HP 1160 RPM and 1/2 HP 1750 RPM motors.
NOTES:
1.The AMCA Seal for sound ratings does not apply to units with speed control.
2.Performance certified is for installation Type A: Free inlet, Free outlet.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.Sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301-90.
Type A: Free inlet fan hemispherical sone levels.
5.Highlighted speeds indicate nominal speeds without speed control on PSC motors. All other speeds are intermediate speeds set with the
solid-state speed controller.
6.Speed control on PSC motors is available for ODP 115/60/1 only.
10
TWIN CITY FAN - CATALOG 4050
PERFORMANCE DATA
130B ­– 160B DCRD
EC MOTOR
PSC MOTOR
MTR
HP
MTR
HP
SIZE
SIZE
RPM
500
1/8
700
860
130BE
3/4
130B
1000
1/4
1160
1450
1/2
1750
500
1/8
140B
140BE
700
860
3/4
1000
1/4
1160
1450
---
--1750
500
1/8
1
150B
700
860
150BE
1000
1/4
1160
1
1400
---
---
2
1750
500
1/4*
860
1**
160BE
700
160B
1000
1/2*
1160
1450
2
--1750
0
CFM
BHP Sone
778
0.01 2.2
1089
0.04 5.2
1338
0.07 7.4
1556
0.11 9.4
1805
0.17 12.1
2256
0.33 17.0
2723
0.58 22
884
0.02 2.9
1237
0.04 6.3
1520
0.08 9.0
1767
0.13 11.0
2050
0.20 14.3
2562
0.39 19.6
3092
0.68 26
1192
0.03 3.1
1670
0.08 6.0
2051
0.14 8.6
2385
0.22 10.9
2767
0.34 13.8
3339
0.60 19.4
4174
1.17 27
1394
0.04 4.3
1952
0.10 8.7
2398
0.19 11.9
2788
0.30 14.2
3234
0.46 17.5
4043
0.91 25
4879
1.59 34
0.100
CFM
BHP Sone
415
0.02 1.9
865
0.04 4.6
1163
0.07 7.0
1408
0.11 9.4
1679
0.18 12.1
2156
0.34 17.0
2641
0.59 22
502
0.02 2.1
999
0.05 5.0
1334
0.08 8.3
1611
0.13 11.0
1917
0.20 14.3
2458
0.39 19.6
3006
0.69 26
714
0.03 2.4
1350
0.08 5.2
1788
0.14 8.1
2157
0.22 10.9
2569
0.35 13.8
3175
0.61 19.4
4042
1.18 27
936
0.04 3.6
1661
0.12 7.6
2171
0.21 11.9
2597
0.32 14.2
3071
0.49 17.5
3914
0.94 25
4773
1.63 34
0.125
CFM
BHP Sone
276
0.01 1.9
804
0.04 4.9
1114
0.07 6.7
1368
0.12 8.9
1646
0.18 12.1
2131
0.34 17.0
2620
0.59 22
344
0.02 2.1
931
0.05 5.1
1283
0.08 7.8
1569
0.13 10.6
1882
0.20 14.3
2431
0.39 19.6
2984
0.69 26
571
0.03 2.6
1267
0.08 5.4
1725
0.15 7.7
2102
0.23 10.4
2521
0.35 13.8
3134
0.61 19.4
4010
1.18 27
792
0.04 3.3
1577
0.12 7.1
2109
0.21 11.4
2546
0.32 14.2
3028
0.49 17.5
3881
0.94 25
4746
1.64 34
STATIC PRESSURE (INCHES W.G.)
0.250
0.375
0.500
0.625
0.750
0.875
1.000
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
364
0.04 4.5
845
0.08 6.8
1157
0.12 9.4
1470
0.18 11.5
1998
0.35 17.2
2513
0.60 22
456
0.07 6.8
895
0.12 9.0
1282
0.19 12.9
1856
0.36 17.1
2402
0.62 23
552
0.11 9.0
1048
0.19 12.1
1709
0.37 18.0
2285
0.62 22
760
0.18 12.7
1550
0.37 18.7
2164
0.63 23
1362
0.37 17.2
2041
0.64 24
1139
0.36 18.0
1910
0.65 25
904
0.34 18.0
1763
0.65 24
459
0.04 4.6
994
0.09 7.5
1340
0.13 9.4
1695
0.21 12.1
2290
0.4 18.9
2872
0.70 26
573
0.08 7.0
1067
0.13 8.7
1488
0.21 12.3
2138
0.4 17.4
2753
0.70 25
688
0.12 9.1
1248
0.21 11.1
1977
0.41 17.3
2628
0.71 24
940
0.19 11.6
1805
0.41 18.4
2497
0.71 23
1612
0.41 17.3
2362
0.72 23
1391
0.39 17.0
2220
0.72 24
1117
0.38 17.0
2068
0.72 24
779
0.07 5.3
1378
965
0.15 8.2 0.13 7.8
1822
1499
0.23 9.8 0.23 9.9
2284
2035
0.36 12.2 0.36 13.0
2935
2740
0.62 18.3 0.63 16.6
3847
3688
1.20 27 1.21 26
1142
0.21 10.0
1750
0.35 12.8
2535
0.63 17.1
3532
1.22 24
766
0.19 10.1
1445
0.34 12.6
2315
0.63 18.2
3375
1.23 24
1127
0.31 12.8
2068
0.62 16.9
3210
1.24 24
777
0.28 12.6
1816
0.60 16.9
3040
1.24 25
1557
0.58 17.5
2859
1.23 26
1089
0.12 6.9
1755
0.22 10.3
2265
0.34 12.2
2801
0.52 16.5
3709
0.98 25
4608
1.68 34
854
0.19 9.9
1585
0.34 12.3
2262
0.54 16.2
3327
1.04 22
4313
1.77 33
1197
0.31 12.9
1956
0.54 15.4
3114
1.06 22
4153
1.81 31
1644
0.51 15.8
2887
1.06 23
3985
1.84 30
1278
0.47 15.9
2647
1.06 23
3810
1.86 29
2398
1.05 22
3625
1.86 30
1346
0.22 9.8
1941
0.35 13.0
2546
0.54 15.7
3525
1.01 23
4464
1.73 34
EC Motor is an Electronically Commutated Motor.
* 3-phase units are supplied with 1/2 HP 860 RPM and 1 HP 1160 RPM motors.
PSC Motor is a Permanent Split Capacitor Motor.
**Performance available with 1 HP 1160 RPM ECODP or 1 HP 1750 RPM ECTEFC motors. 1160 RPM maximum.
NOTES:
1.The AMCA Seal for sound ratings does not apply to units with speed control.
2.Performance certified is for installation Type A: Free inlet, Free outlet.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.Sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301-90. Type
A: Free inlet fan hemispherical sone levels.
5.Highlighted speeds indicate nominal speeds without speed control on PSC motors. All other speeds are intermediate speeds set with the solidstate speed controller.
6.Speed control on PSC motors is available for ODP 115/60/1 only.
WWW.TCF.COM
11
PERFORMANCE DATA
170B ­– 180B DCRD
EC MOTOR
PSC MOTOR
MTR
HP
MTR
HP
SIZE
SIZE
RPM
500
1/4*
700
1
170B
860
170BE
1000
1/2*
1
1160
1380
2
---
--1600
500
1/2
1
180B
700
860
180BE
1000
1
1160
1230
2
---
--1300
0
CFM
BHP Sone
1669
0.05 4.0
2337
0.14 7.8
2871
0.25 10.8
3338
0.40 13.8
3872
0.62 17.4
4606
1.04 22
5341
1.63 28
2165
0.08 5.1
3031
0.21 9.8
3724
0.38 13.6
4330
0.60 17.6
5023
0.94 23
5326
1.12 25
5629
1.32 27
0.100
CFM
BHP Sone
1183
0.05 3.6
2015
0.14 7.1
2613
0.26 10.8
3118
0.40 13.8
3684
0.62 17.4
4449
1.05 22
5205
1.63 28
1660
0.08 4.5
2693
0.22 9.5
3454
0.40 13.6
4100
0.62 17.6
4826
0.96 23
5141
1.14 25
5454
1.34 27
EC Motor is an Electronically Commutated Motor.
PSC Motor is a Permanent Split Capacitor Motor.
0.125
CFM
BHP Sone
1031
0.05 3.3
1929
0.14 6.6
2546
0.26 10.6
3061
0.40 13.8
3636
0.63 17.4
4409
1.05 22
5171
1.63 28
1512
0.08 4.8
2601
0.22 9.0
3383
0.40 13.6
4041
0.62 17.6
4776
0.96 23
5094
1.14 25
5410
1.35 27
STATIC PRESSURE (INCHES W.G.)
0.250
0.375
0.500
0.625
0.750
0.875
1.000
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
1421
845
0.14 6.1 0.13 6.4
2185
1755
1293
0.27 9.6 0.27 8.7 0.25 9.2
2768
2437
2063
0.42 12.2 0.43 12.4 0.42 11.5
3388
3128
2839
0.64 16.5 0.66 15.4 0.67 15.8
4205
3995
3777
1.06 22 1.08 21 1.11 20
4997
4819
4638
1.64 28 1.66 28 1.69 27
440
0.05 4.2
2096
1496
0.23 9.1 0.21 9.2
3005
2583
2115
0.41 12.4 0.42 13.6 0.41 12.8
3729
3392
3025
0.64 17.1 0.65 16.5 0.66 17.5
4515
4239
3945
0.98 23 1.00 21 1.02 21
4850
4594
4323
1.17 25 1.19 24 1.20 23
5181
4942
4691
1.37 27 1.39 27 1.41 25
750
0.21 8.7
1663
0.41 11.6
2521
0.66 15.7
3542
1.12 20
4451
1.72 26
1260
0.38 12.2
2182
0.65 14.4
3289
1.12 21
4256
1.75 25
1837
0.63 15.3
3021
1.12 21
4048
1.75 26
1488
0.60 15.4
2738
1.10 19.1
3829
1.75 27
1571
0.37 13.6
2631
0.65 16.8
3633
1.02 22
4038
1.22 23
4428
1.43 25
2195
0.62 17.1
3304
1.02 22
3737
1.22 25
4151
1.44 26
1696
0.57 17.1
2954
1.01 20
3422
1.22 24
3862
1.44 26
879
0.43 15.3
2575
0.97 21
3088
1.20 23
3561
1.43 25
* 3-phase units are supplied with 1/2 HP 860 RPM and 1 HP 1160 RPM motors.
NOTES:
1.The AMCA Seal for sound ratings does not apply to units with speed control.
2.Performance certified is for installation Type A: Free inlet, Free outlet.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.Sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301-90. Type
A: Free inlet fan hemispherical sone levels.
5.Highlighted speeds indicate nominal speeds without speed control on PSC motors. All other speeds are intermediate speeds set with the solidstate speed controller.
6.Speed control on PSC motors is available for ODP 115/60/1 only.
12
TWIN CITY FAN - CATALOG 4050
PERFORMANCE DATA
070D BCRD/BCRD-E
HP
RPM
795
1125
1375
1/4
1590
1775
1945
2100
0
CFM
BHP Sone
180
0.01 4.0
254
0.02 7.4
311
0.03 4.4
359
0.05 5.5
401
0.06 6.5
440
0.08 7.4
475
0.10 8.6
0.125
CFM
BHP Sone
85
0.01 4.0
197
0.02 7.4
263
0.03 6.5
316
0.05 6.3
362
0.06 6.6
403
0.08 7.4
441
0.10 8.7
STATIC PRESSURE (INCHES W.G.)
0.25
0.375
0.50
0.625
0.75
0.875
1.00
1.125
1.25
1.375
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
120
0.02 7.4
214
0.03 8.4
279
0.05 7.4
329
0.06 6.8
372
0.08 7.0
411
0.10 8.1
145
0.03 9.1
234
0.05 8.2
290
0.06 7.3
340
0.08 6.9
383
0.11 7.9
169
0.04 8.4
251
0.06 7.9
303
0.08 7.7
350
0.11 8.4
187
0.06 7.9
267
0.08 8.0
316
0.11 9.0
206
0.08 7.8
282
0.11 9.2
222
0.10 9.1
MAXIMUM MOTOR FRAME SIZE: 48
075D BCRD/BCRD-E
HP
RPM
940
1060
1180
1300
1/4
1420
1540
1660
1780
1900
0
CFM
BHP Sone
322
0.02 3.7
363
0.02 4.4
404
0.03 5.0
445
0.04 5.5
486
0.05 6.0
527
0.06 6.6
568
0.08 7.5
609
0.10 8.5
650
0.12 9.4
0.125
CFM
BHP Sone
217
0.02 3.5
278
0.02 4.5
327
0.03 4.7
372
0.04 5.2
419
0.06 6.0
467
0.07 6.6
514
0.09 7.5
560
0.11 8.5
605
0.13 9.4
STATIC PRESSURE (INCHES W.G.)
0.25
0.375
0.50
0.625
0.75
0.875
1.00
1.125
1.25
1.375
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
214
0.03 4.7
291
0.05 5.3
355
0.06 5.6
412
0.07 6.2
459
0.09 7.0
504
0.11 8.0
550
0.14 9.2
242
0.06 5.4
327
0.08 6.5
393
0.09 7.4
456
0.11 7.9
510
0.14 8.7
167
0.06 5.6
296
0.09 6.7
378
0.12 8.4
445
0.14 9.2
260
0.11 7.5
365
0.14 8.9
225
0.12 8.1
MAXIMUM MOTOR FRAME SIZE: 48
085D BCRD/BCRD-E
HP
RPM
715
975
1200
1450
1/4
1600
1750
1880
2075
2280
0
CFM
BHP Sone
325
0.01 4.1
444
0.02 7.4
546
0.03 9.9
660
0.06 13.1
728
0.08 14.7
796
0.10 16.1
855
0.13 16.8
944
0.17 18.4
1037
0.23 19.3
0.125
CFM
BHP Sone
229
0.01 2.6
388
0.02 5.6
504
0.04 9.6
627
0.06 13.1
699
0.08 14.7
770
0.11 16.1
831
0.13 16.8
922
0.18 18.4
1017
0.23 19.3
STATIC PRESSURE (INCHES W.G.)
0.25
0.375
0.50
0.625
0.75
0.875
1.00
1.125
1.25
1.50
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
297
0.02 4.7
445
0.04 6.5
587
0.06 10.9
665
0.08 13.5
740
0.11 16.1
804
0.13 16.8
898
0.18 18.4
996
0.24 19.3
368
0.04 6.4
533
0.07 8.7
622
0.09 10.8
705
0.11 13.2
773
0.14 15.1
872
0.18 17.7
973
0.24 19.3
232
0.03 4.8
472
0.07 9.1
570
0.09 9.9
661
0.11 11.1
737
0.14 12.7
843
0.18 15.8
949
0.24 18.1
393
0.07 6.9
513
0.09 10.2
613
0.12 11.2
693
0.14 11.5
808
0.19 13.6
921
0.24 16.2
441
0.09 8.2
560
0.12 11.5
648
0.14 12.1
769
0.19 12.5
890
0.25 14.7
332
0.08 7.4
496
0.12 9.4
598
0.14 11.9
728
0.19 13.0
854
0.25 13.7
412
0.11 8.3
538
464
0.14 10.5 0.14 8.9
685
635
578
0.19 13.3 0.19 12.4 0.19 10.8
817
779
738
639
0.25 13.7 0.26 14.1 0.26 14.0 0.25 11.9
MAXIMUM MOTOR FRAME SIZE: 48
NOTES:
1.Performance certified is for Installation Type A: Free inlet, free outlet.
2.Power rating (BHP) does not include transmission losses.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301.
5.Values shown are for installation Type A: Free inlet fan hemispherical sone levels.
WWW.TCF.COM
13
PERFORMANCE DATA
100D BCRD/BCRD-E
HP
RPM
775
1/4
925
1250
1510
1/3
1590
1665
0
CFM
BHP Sone
725
0.03 4.8
865
0.05 6.5
1169
0.13 10.0
1412
0.23 14.0
1487
0.26 14.9
1557
0.30 16.1
0.125
CFM
BHP Sone
591
0.03 4.2
749
0.06 5.7
1080
0.14 10.1
1337
0.24 14.0
1416
0.27 14.9
1489
0.31 16.1
0.25
CFM
BHP Sone
448
0.03 3.9
651
0.06 6.3
999
0.14 8.7
1267
0.24 12.3
1349
0.28 13.6
1424
0.32 14.9
STATIC PRESSURE (INCHES W.G.)
0.375
0.50
0.625
0.75
0.875
1.00
1.125
1.25
1.375
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
498
0.06 5.4
924
0.14 9.3
1202
0.25 11.6
1285
0.29 12.6
1363
0.33 13.8
856
0.15 10.0
1139
0.25 11.8
1225
0.29 12.5
1305
0.33 13.3
755
0.15 8.2
1081
1024
946
812
0.26 12.7 0.26 12.7 0.26 10.8 0.25 10.4
1167
1114
1057
970
834
0.30 13.3 0.30 14.1 0.30 13.5 0.30 11.0 0.29 11.2
1248
1196
1145
1085
990
851
0.34 13.6 0.34 14.5 0.35 15.0 0.35 13.7 0.34 12.1 0.33 12.2
MAXIMUM MOTOR FRAME SIZE: 56
100DHP BCRD/BCRD-E
HP
RPM
1275
1400
1/4
1600
1820
2280
1/3
1/2
2415
2550
2725
2900
0.50
CFM
BHP Sone
331
0.04 5.4
436
0.06 8.3
570
0.09 9.9
702
0.13 11.9
949
0.24 18.1
1016
0.29 19.5
1083
0.33 22
1169
0.41 24
1254
0.49 27
STATIC PRESSURE (INCHES W.G.)
0.625
0.75
0.875
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
344
0.06 6.3
513
0.09 10.2
657
0.13 11.3
921
0.24 16.2
992
0.29 18.3
1061
0.34 21
1149
0.41 24
1235
0.49 27
441
0.09 8.2
608
0.13 11.6
890
0.25 14.7
965
0.29 16.4
1037
0.34 18.7
1128
0.41 23
1216
0.49 26
332
0.08 7.4
553
0.13 11.2
854
0.25 13.7
933
0.30 15.3
1010
0.35 17.4
1105
0.42 21
1196
0.50 24
484
0.13 8.7
817
0.25 13.7
899
0.30 14.4
979
0.35 16.3
1079
0.42 19.4
1174
0.50 23
738
0.26 14.0
829
0.30 14.8
914
0.36 15.6
1020
0.43 17.5
1123
0.51 20
639
0.25 11.9
748
0.31 14.8
844
0.36 16.4
958
0.44 17.6
1066
0.52 19.3
499
0.24 10.8
647
0.30 11.9
763
0.36 15.3
892
0.44 17.9
1008
0.53 19.5
495
0.28 11.4
662
502
0.35 12.6 0.32 12.5
815
722
596
0.44 16.9 0.43 14.1 0.41 14.1
944
872
786
681
0.53 20 0.53 18.9 0.52 16.4 0.51 15.8
MAXIMUM MOTOR FRAME SIZE: 56
120D BCRD/BCRD-E
HP
RPM
575
1/4
825
1050
1300
1/3
1/2
1365
1430
1540
1650
0
CFM
BHP Sone
745
0.02 3.1
1068
0.06 6.3
1360
0.12 9.2
1684
0.22 12.6
1768
0.25 13.6
1852
0.29 14.5
1994
0.36 16.4
2137
0.45 17.9
0.125
CFM
BHP Sone
563
0.02 2.7
940
0.06 5.4
1255
0.12 8.7
1598
0.23 12.6
1686
0.27 13.6
1774
0.30 14.5
1921
0.38 16.4
2068
0.46 17.9
STATIC PRESSURE (INCHES W.G.)
0.25
0.375
0.50
0.625
0.75
0.875
1.00
1.125
1.25
1.50
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
817
0.07 5.6
1163
0.13 7.9
1517
0.24 11.5
1609
0.28 12.7
1699
0.32 13.8
1852
0.39 15.7
2003
0.48 17.9
633
0.07 4.9
1067
0.13 7.9
1444
0.25 10.8
1537
0.28 11.7
1629
0.32 12.9
1785
0.40 14.7
1940
0.49 16.8
942
0.14 8.2
1371
0.25 10.7
1469
0.29 11.6
1565
0.33 12.4
1723
0.41 13.9
1880
0.50 15.9
1284
0.26 11.3
1393
0.30 11.7
1497
0.34 12.5
1663
0.42 13.8
1824
0.51 15.5
1181
0.26 11.3
1302
0.30 12.3
1417
0.34 13.1
1598
0.42 14.0
1767
0.51 15.1
1068
0.26 10.1
1200
0.30 11.7
1324
0.35 13.3
1523
0.43 14.7
1705
0.52 15.6
1084
0.30 10.3
1226
1099
0.35 12.5 0.34 11.3
1437
1346
1245
0.43 14.8 0.43 14.0 0.43 12.6
1634
1555
1470
1265
0.53 16.0 0.53 16.5 0.53 15.9 0.53 13.5
MAXIMUM MOTOR FRAME SIZE: 56
NOTES:
1.Performance certified is for Installation Type A: Free inlet, free outlet.
2.Power rating (BHP) does not include transmission losses.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301.
5.Values shown are for installation Type A: Free inlet fan hemispherical sone levels.
14
TWIN CITY FAN - CATALOG 4050
PERFORMANCE DATA
140D BCRD/BCRD-E
HP
RPM
475
1/4
550
825
1105
1/3
1/2
3/4
1
1165
1225
1310
1400
1500
1605
1685
1765
0
CFM
BHP Sone
850
0.02 2.2
984
0.03 3.2
1477
0.09 6.8
1978
0.22 11.0
2085
0.26 12.0
2193
0.30 13.0
2345
0.37 14.4
2506
0.45 16.2
2685
0.55 19.0
2873
0.68 21
3016
0.79 23
3159
0.90 24
Outlet Area = 2.34 ft2
Fan Efficiency Grade: FEG67
STATIC PRESSURE (INCHES W.G.)
0.125
0.25
0.375
0.5
0.625
0.75
0.875
1.00
1.25
1.50
1.75
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
584
0.02 2.0
762
0.03 3.0
1345
1183
1017
0.10 6.7 0.11 6.2 0.11 6.2
1883
1779
1659
1536
1415
1264
0.24 11.0 0.25 10.5 0.25 9.6 0.26 10.2 0.26 10.3 0.26 8.7
1996
1898
1788
1670
1558
1433
0.28 12.0 0.29 11.6 0.30 10.7 0.30 10.8 0.30 11.6 0.30 10.6
2108
2016
1915
1803
1694
1586
1457
0.32 13.0 0.33 13.0 0.34 11.7 0.35 11.6 0.35 12.3 0.35 12.4 0.35 11.1
2266
2181
2091
1989
1883
1783
1681
1559
0.39 14.4 0.41 14.8 0.42 13.8 0.42 13.3 0.43 13.4 0.43 14.2 0.43 13.9 0.43 12.1
2432
2354
2272
2181
2083
1985
1892
1796
1544
0.47 16.2 0.49 16.2 0.51 16.1 0.51 15.6 0.52 15.2 0.52 15.4 0.52 16.3 0.53 15.9 0.52 12.7
2616
2544
2469
2388
2300
2208
2117
2031
1840
0.58 19.0 0.60 19.0 0.61 18.6 0.63 17.9 0.63 16.9 0.64 16.7 0.64 17.3 0.64 17.9 0.65 16.2
2809
2742
2673
2600
2522
2438
2351
2266
2104
1911
0.70 21 0.73 21 0.75 21 0.76 19.9 0.77 18.8 0.78 18.5 0.78 18.2 0.79 18.9 0.79 19.4 0.79 16.9
2955
2892
2827
2758
2687
2609
2527
2445
2288
2125
1921
0.81 23 0.84 23 0.86 23 0.88 22 0.89 21 0.90 19.7 0.90 19.5 0.91 19.6 0.91 21 0.92 19.9 0.91 16.7
3101
3041
2979
2915
2848
2777
2701
2622
2468
2320
2150
0.93 24 0.96 24 0.98 24 1.00 24 1.02 23 1.03 22 1.03 21 1.04 21 1.05 22 1.05 22 1.05 20
MAXIMUM MOTOR FRAME SIZE: 143T
140DHP BCRD/BCRD-E
HP
RPM
1310
1/4
1750
2015
1/3
1/2
3/4
2125
2235
2400
2560
2790
2920
0.50
CFM
BHP Sone
499
0.07 6.4
870
0.17 11.6
1069
0.25 14.7
1147
0.30 16.4
1224
0.34 17.8
1337
0.42 21
1445
0.51 23
1597
0.65 28
1682
0.74 29
STATIC PRESSURE (INCHES W.G.)
0.625
0.75
0.875
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
811
0.17 12.2
1018
0.26 13.9
1101
0.30 15.2
1182
0.35 16.9
1300
0.42 19.7
1411
0.51 23
1567
0.66 26
1654
0.75 29
747
0.17 12.4
966
0.26 14
1052
0.30 15
1136
0.35 16
1259
0.43 18.8
1375
0.52 22
1536
0.66 26
1625
0.76 28
677
0.17 10.9
913
0.26 14.9
1003
0.30 15.3
1089
0.35 16
1217
0.43 17.9
1337
0.52 21
1503
0.67 25
1594
0.76 27
600
0.16 10.4
857
0.26 15.0
952
0.30 16.1
1043
0.35 16.5
1173
0.43 17.8
1296
0.52 19.9
1468
0.67 24
1562
0.77 26
731
0.25 12.4
841
0.30 14.7
943
0.35 16.7
1085
0.43 19.1
1215
0.53 20
1394
0.68 23
1493
0.78 25
715
0.29 13.8
830
0.34 14.2
989
0.43 18.5
1130
0.53 21
1319
0.68 23
1422
0.78 24
882
0.43 15.7
1039
937
825
0.52 20 0.52 17.4 0.5 18.3
1242
1159
1070
973
0.68 24 0.68 24 0.67 21 0.66 21
1349
1274
1194
1107
0.78 25 0.78 26 0.78 25 0.77 22
1014
0.76 22
MAXIMUM MOTOR FRAME SIZE: 56
NOTES:
1.Performance certified is for Installation Type A: Free inlet, free outlet.
2.Power rating (BHP) does not include transmission losses.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301.
5.Values shown are for installation Type A: Free inlet fan hemispherical sone levels.
WWW.TCF.COM
15
PERFORMANCE DATA
160D BCRD/BCRD-E
HP
RPM
475
1/4
625
775
930
1/3
1/2
3/4
1
975
1020
1100
1180
1260
1340
1405
1475
0
CFM
BHP Sone
1321
0.03 3.2
1738
0.07 5.5
2155
0.13 7.9
2586
0.23 10.6
2711
0.26 11.4
2837
0.30 12.1
3059
0.38 13.3
3282
0.46 14.5
3504
0.57 16.2
3727
0.68 17.6
3907
0.78 18.6
4102
0.91 20
Outlet Area = 2.53 ft2
160DHP BCRD/BCRD-E
HP
RPM
1100
1/4
1225
1300
1/3
1/2
3/4
1
1370
1435
1545
1655
1770
1890
1980
2075
0.50
CFM
BHP Sone
1021
0.16 8.7
1231
0.21 9.8
1352
0.25 10.2
1464
0.29 11.0
1567
0.34 11.7
1737
0.42 13.4
1902
0.52 14.6
2071
0.63 16.7
2244
0.77 18.6
2372
0.88 20
2506
1.01 21
Fan Efficiency Grade: FEG75
STATIC PRESSURE (INCHES W.G.)
0.125
0.25
0.375
0.50
0.625
0.75
0.875
1.00
1.25
1.50
1.75
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
1001
0.04 2.8
1519
1235
0.08 4.8 0.08 4.9
1987
1783
1551
1199
0.14 7.6 0.15 6.5 0.15 7.0 0.15 5.8
2449
2296
2117
1927
1697
0.24 10.6 0.25 9.6 0.26 8.7 0.26 9.2 0.26 9.1
2582
2438
2273
2093
1898
1634
0.27 11.4 0.28 10.4 0.30 9.7 0.30 9.8 0.30 10.0 0.30 8.8
2713
2578
2425
2255
2078
1865
1547
0.31 12.1 0.32 11.5 0.33 10.4 0.34 10.0 0.35 10.6 0.34 10.3 0.33 9.0
2945
2822
2687
2535
2376
2209
2006
1724
0.39 13.3 0.40 13.0 0.41 12.0 0.43 11.2 0.43 11.4 0.44 12.0 0.43 11.5 0.42 10.1
3176
3063
2942
2807
2661
2512
2354
2164
0.48 14.5 0.49 14.5 0.50 13.6 0.52 12.7 0.53 12.3 0.54 12.8 0.54 13.2 0.53 12.6
3405
3301
3190
3070
2938
2800
2660
2510
2116
0.58 16.2 0.59 16.2 0.61 15.4 0.62 14.5 0.64 13.7 0.65 13.6 0.65 14.1 0.65 14.5 0.64 13.0
3634
3537
3435
3326
3207
3080
2949
2817
2515
2059
0.70 17.6 0.71 17.6 0.73 17.2 0.74 16.2 0.76 15.3 0.77 14.7 0.78 14.7 0.79 15.5 0.78 15.5 0.75 13.8
3819
3727
3631
3529
3420
3303
3179
3054
2791
2453
0.8 18.6 0.82 18.6 0.83 18.6 0.85 17.8 0.86 16.7 0.88 16.3 0.89 15.8 0.90 16.2 0.91 17.2 0.89 16.5
4018
3931
3840
3745
3645
3537
3422
3304
3063
2786
2410
0.92 20 0.94 20 0.96 19.7 0.97 19.4 0.99 18.4 1.01 17.6 1.02 16.9 1.04 16.8 1.05 17.9 1.05 18.2 1.02 16.0
Outlet Area = 2.53 ft2
MAXIMUM MOTOR FRAME SIZE: 143T
Fan Efficiency Grade: FEG63
STATIC PRESSURE (INCHES W.G.)
0.625
0.75
0.875
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
872
0.15 7.6
1133
1003
826
0.21 10.2 0.21 9.3 0.21 8.4
1263
1162
1029
850
0.25 11.1 0.26 11.1 0.26 9.8 0.24 9.0
1377
1291
1186
1051
0.29 11.7 0.30 12.4 0.30 11.8 0.30 9.7
1482
1401
1314
1204
0.33 12.0 0.34 12.7 0.34 12.8 0.35 12.2
1658
1580
1505
1425
1208
0.42 12.9 0.42 13.4 0.42 14.2 0.43 14.4 0.43 11.9
1830
1757
1685
1615
1454
1229
0.52 14.4 0.51 14.4 0.51 14.9 0.52 15.8 0.53 15.5 0.52 12.5
2006
1938
1869
1802
1669
1503
1280
0.64 16.2 0.63 16.1 0.63 16.1 0.63 16.5 0.64 17.4 0.65 16.5 0.63 13.6
2185
2123
2059
1995
1871
1741
1575
1362
0.77 17.9 0.77 17.4 0.77 17.9 0.76 17.3 0.77 18.4 0.79 18.9 0.79 17.6 0.77 14.8
2317
2259
2199
2138
2017
1899
1764
1590
1374
0.89 19.7 0.89 18.9 0.89 18.7 0.88 18.5 0.88 18.8 0.90 20 0.91 20 0.90 17.7 0.88 16.3
2454
2401
2345
2287
2169
2057
1941
1801
1626
1410
1.02 21 1.02 21 1.02 19.9 1.02 19.8 1.01 19.8 1.02 21 1.04 22 1.05 21 1.04 18.5 1.00 17.4
MAXIMUM MOTOR FRAME SIZE: 143T
NOTES:
1.Performance certified is for Installation Type A: Free inlet, free outlet.
2.Power rating (BHP) does not include transmission losses.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301.
5.Values shown are for installation Type A: Free inlet fan hemispherical sone levels.
16
TWIN CITY FAN - CATALOG 4050
PERFORMANCE DATA
180D BCRD/BCRD-E
HP
RPM
475
1/4
575
660
1/3
1/2
3/4
1
1-1/2
2
690
725
780
830
890
950
1000
1045
1120
1195
1255
1315
0
CFM
BHP Sone
2320
0.08 5.5
2809
0.15 8.0
3224
0.22 9.9
3371
0.25 10.6
3542
0.29 11.4
3810
0.37 13.0
4055
0.44 14.3
4348
0.54 15.8
4641
0.66 17.6
4885
0.77 19.0
5105
0.88 20
5471
1.08 22
5838
1.32 25
6131
1.53 27
6424
1.76 29
0.125
CFM
BHP Sone
1826
0.09 4.2
2389
0.16 6.5
2857
0.24 8.9
3020
0.27 9.6
3207
0.31 10.8
3498
0.39 12.3
3761
0.47 13.9
4073
0.57 15.8
4383
0.69 17.6
4640
0.80 19
4870
0.91 20
5252
1.12 22
5632
1.35 25
5935
1.56 27
6237
1.80 29
Outlet Area = 3.37 ft2
180DHP BCRD/BCRD-E
HP
RPM
775
1/4
890
935
1/3
1/2
3/4
1
1-1/2
2
980
1025
1105
1185
1270
1355
1420
1490
1595
1705
1790
1875
Fan Efficiency Grade: FEG60
STATIC PRESSURE (INCHES W.G.)
0.25
0.375
0.5
0.75
1.00
1.25
1.50
1.75
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
1376
0.10 4.5
2036
1632
0.17 6.4 0.17 6.2
2516
2225
1852
0.25 7.7 0.26 8.3 0.26 7.9
2685
2409
2084
0.29 8.2 0.30 8.8 0.30 9.0
2882
2613
2328
0.33 8.9 0.34 9.3 0.35 10.0
3192
2924
2681
2019
0.41 10.4 0.42 10 0.43 11.1 0.43 9.5
3472
3203
2977
2440
0.48 11.8 0.50 11.2 0.51 11.8 0.53 12.1
3804
3541
3316
2864
2229
0.59 13.9 0.61 12.6 0.62 12.6 0.64 14.0 0.63 11.3
4131
3880
3652
3250
2752
1968
0.71 15.9 0.73 14.2 0.75 14.0 0.77 15.0 0.79 15.0 0.71 12.1
4400
4160
3933
3550
3119
2540
0.83 17.2 0.85 15.7 0.87 15.0 0.90 15.8 0.92 17.0 0.89 14.2
4640
4411
4187
3808
3422
2940
2215
0.94 19.1 0.96 17.2 0.98 16.1 1.01 16.6 1.04 17.9 1.05 17.0 0.95 14.2
5036
4823
4610
4229
3894
3501
3010
2273
1.15 22 1.18 20 1.20 18.8 1.23 17.9 1.26 19.1 1.29 20 1.28 18.0 1.15 15.8
5429
5230
5028
4649
4331
3998
3608
3117
1.39 25 1.42 23 1.44 21 1.48 19.7 1.52 20 1.55 22 1.57 22 1.54 19.5
5741
5551
5360
4988
4670
4370
4026
3627
1.60 27 1.63 25 1.66 23 1.71 22 1.75 21 1.78 22 1.81 24 1.82 23
6052
5869
5688
5326
5005
4722
4417
4071
1.83 29 1.87 27 1.90 26 1.95 23 1.99 23 2.03 23 2.06 25 2.09 26
Outlet Area = 3.37 ft2
2.00
2.25
CFM
CFM
BHP Sone BHP Sone
2397
1.39 17.6
3115
1.75 20
3662
3137
2.08 24 1.99 21
MAXIMUM MOTOR FRAME SIZE: 145T
Fan Efficiency Grade: FEG67
STATIC PRESSURE (INCHES W.G.)
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
1089
0.14 6.9
1597
0.22 9.9
1755
1260
0.26 10.5 0.25 8.6
1900
1488
0.30 10.8 0.30 10.8
2035
1700
0.34 11.6 0.34 12.3
2260
2010
1585
0.42 12.9 0.43 13.7 0.42 12.0
2476
2280
1969
1502
0.51 14.8 0.53 14.8 0.53 15.3 0.50 12.0
2701
2535
2300
1945
1451
0.63 16.9 0.64 15.9 0.65 16.9 0.65 15.6 0.59 12.8
2925
2772
2590
2325
1950
0.76 18.7 0.78 17.4 0.79 17.5 0.79 18.4 0.78 15.5
3096
2948
2792
2572
2270
1880
0.87 20 0.89 18.7 0.90 18.4 0.91 19.5 0.91 18.5 0.87 14.6
3281
3135
2994
2814
2569
2238
1843
1.00 22 1.02 19.8 1.04 19.2 1.05 20 1.05 20 1.04 18.1 0.98 15.4
3557
3413
3284
3143
2957
2718
2404
2046
1.21 25 1.24 22 1.26 21 1.28 21 1.29 22 1.29 22 1.28 20 1.22 17.0
3844
3702
3579
3457
3315
3132
2905
2615
2289
1.47 29 1.50 26 1.53 24 1.55 23 1.57 24 1.58 25 1.58 25 1.57 22 1.52 19.5
4065
3926
3804
3689
3568
3418
3230
3006
2721
2411
2004
1.70 33 1.73 28 1.76 26 1.78 25 1.81 25 1.82 25 1.83 27 1.82 27 1.81 25 1.76 21 1.63 20
4286
4150
4028
3918
3807
3683
3527
3339
3119
2842
2546
2178
1.94 36 1.98 31 2.01 29 2.04 28 2.06 27 2.08 27 2.10 28 2.10 28 2.10 28 2.08 26 2.03 22 1.91 22
MAXIMUM MOTOR FRAME SIZE: 145T
NOTES:
1.Performance certified is for Installation Type A: Free inlet, free outlet.
2.Power rating (BHP) does not include transmission losses.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301.
5.Values shown are for installation Type A: Free inlet fan hemispherical sone levels.
WWW.TCF.COM
17
PERFORMANCE DATA
210D BCRD/BCRD-E
0
CFM
BHP Sone
3078
480
0.15 7.0
1/4
3431
535
0.21 8.7
3527
550
0.23 9.2
1/3
3816
595
0.29 10.5
4168
650
0.37 12.5
1/2
4361
680
0.43 13.4
4617
720
0.51 15.1
3/4
4938
770
0.62 17.0
5130
800
0.70 18.2
1
5483
855
0.85 20
5772
900
0.99 22
1-1/2
6253
975
1.26 25
6477
1010
1.40 27
2
6894
1075
1.69 31
HP
RPM
0.125
CFM
BHP Sone
2673
0.17 6.2
3080
0.23 7.9
3188
0.25 8.5
3507
0.31 10.1
3890
0.40 12.5
4096
0.45 13.4
4369
0.53 15.1
4707
0.65 17.0
4909
0.72 18.2
5277
0.88 20
5577
1.02 22
6073
1.29 25
6304
1.44 27
6732
1.73 31
0.25
CFM
BHP Sone
2193
0.18 6.1
2646
0.25 6.9
2766
0.27 7.2
3125
0.33 8.3
3558
0.42 10.2
3789
0.48 11.4
4089
0.56 13.3
4452
0.68 15.7
4667
0.75 17.2
5054
0.91 19.2
5368
1.05 21
5884
1.33 25
6122
1.47 27
6563
1.76 31
Outlet Area = 4.61 ft2
210DHP BCRD/BCRD-E
HP
1/2
3/4
1
1-1/2
2
3
RPM
700
775
810
875
900
970
1050
1110
1150
1220
1300
1395
0.50
CFM
BHP Sone
2532
0.37 9.9
3001
0.48 11.4
3215
0.53 12.4
3605
0.65 14.5
3752
0.70 15.2
4152
0.86 18.2
4593
1.06 21
4916
1.23 24
5129
1.35 25
5498
1.58 28
5915
1.88 32
6405
2.29 36
Fan Efficiency Grade: FEG56
STATIC PRESSURE (INCHES W.G.)
0.375
0.50
0.625
0.75
1.00
1.25
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
1535
0.18 5.2
2203
1471
0.26 7.2 0.24 6.3
2346
1709
0.28 7.8 0.26 6.5
2747
2311
1588
0.35 8.8 0.35 8.2 0.32 7.4
3199
2845
2407
1705
0.44 9.8 0.46 10.5 0.46 9.1 0.42 8.5
3439
3111
2739
2188
0.50 10.5 0.52 11.3 0.53 10.8 0.50 9.3
3758
3446
3120
2732
0.59 11.6 0.61 12.2 0.63 12.7 0.63 11.2
4154
3850
3562
3244
2298
0.70 13.7 0.73 13.3 0.76 14.3 0.77 14.3 0.72 11.8
4389
4089
3812
3520
2745
0.78 15.0 0.81 14.3 0.84 14.8 0.86 15.4 0.83 12.5
4808
4527
4257
3999
3412
2478
0.94 17.6 0.97 16.1 1.00 16.1 1.03 16.7 1.05 16.3 0.97 14.1
5141
4882
4616
4369
3848
3148
1.09 19.8 1.12 18.1 1.15 17.3 1.19 17.7 1.23 18.4 1.20 15.3
5681
5459
5213
4970
4514
4005
1.36 23 1.40 22 1.44 20 1.47 19.6 1.54 21 1.56 20
5929
5721
5488
5248
4806
4337
1.51 26 1.54 24 1.58 22 1.62 21 1.69 22 1.73 22
6385
6196
5989
5765
5333
4918
1.80 29 1.84 27 1.88 25 1.92 24 2.00 23 2.07 24
Outlet Area = 4.61 ft2
1.50
1.75
2.00
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone
3292
1.50 17.5
3766
2905
1.72 19.1 1.6 18.2
4455
3864
3028
2.10 24 2.06 20 1.92 20
MAXIMUM MOTOR FRAME SIZE: 145T
Fan Efficiency Grade: FEG60
STATIC PRESSURE (INCHES W.G.)
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
1925
0.40 10.1
2538
1900
0.52 12.5 0.53 12.0
2788
2238
0.59 12.8 0.61 12.9
3214
2779
2217
0.71 13.7 0.76 15.1 0.77 14.5
3371
2968
2453
0.76 14.5 0.82 15.4 0.84 15.3
3803
3452
3041
2541
0.92 16.2 0.99 16.8 1.04 17.9 1.05 17.3
4287
3960
3629
3231
2766
1.14 19.1 1.21 18.6 1.28 19.3 1.32 20 1.33 19.4
4640
4329
4024
3692
3291
2836
1.31 21 1.39 20 1.47 20 1.53 21 1.57 21 1.57 21
4870
4574
4278
3974
3617
3204
2695
1.44 23 1.52 21 1.60 21 1.68 23 1.73 23 1.75 22 1.72 22
5263
4995
4711
4435
4139
3792
3401
2941
1.69 26 1.78 24 1.86 23 1.95 23 2.02 25 2.07 25 2.09 25 2.07 25
5701
5463
5200
4936
4676
4395
4069
3706
3310
2629
2.00 30 2.10 28 2.19 26 2.28 25 2.37 26 2.45 27 2.51 28 2.53 27 2.53 27 2.39 26
6210
6001
5768
5520
5275
5032
4775
4482
4155
3806
3401
2.42 35 2.53 32 2.64 30 2.73 29 2.83 28 2.93 29 3.01 30 3.08 31 3.12 31 3.13 30 3.10 30
MAXIMUM MOTOR FRAME SIZE: 182T
NOTES:
1.Performance certified is for Installation Type A: Free inlet, free outlet.
2.Power rating (BHP) does not include belt drive losses.
3.Performance ratings do not include the effects of appurtenances in the airstream.
4.The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301.
5.Values shown are for installation Type A: Free inlet fan hemispherical sone levels.
18
TWIN CITY FAN - CATALOG 4050
PERFORMANCE DATA
240D BCRD/BCRD-E
HP
1/4
1/3
1/2
3/4
1
1-1/2
2
RPM
410
435
460
480
530
550
580
625
650
690
750
790
840
870
0
CFM
BHP Sone
4128
0.16 6.0
4380
0.20 6.6
4631
0.23 7.4
4833
0.26 7.9
5336
0.35 9.3
5537
0.40 9.9
5839
0.46 10.9
6292
0.58 12.5
6544
0.65 13.3
6947
0.78 14.9
7551
1.01 16.8
7954
1.17 18.1
8457
1.41 19.8
8759
1.57 21
0.125
CFM
BHP Sone
3525
0.20 5.4
3809
0.24 6.1
4089
0.28 6.9
4312
0.31 7.5
4864
0.41 9.1
5082
0.45 9.7
5407
0.52 10.8
5891
0.65 12.5
6158
0.72 13.3
6583
0.86 14.9
7216
1.09 16.8
7636
1.26 18.1
8158
1.50 19.8
8470
1.67 21
0.25
CFM
BHP Sone
2834
0.22 5.8
3180
0.26 6.2
3525
0.30 6.7
3789
0.34 7.1
4405
0.44 8.5
4640
0.49 8.9
4987
0.57 10.0
5497
0.70 12.0
5777
0.78 12.8
6222
0.92 14.4
6883
1.16 16.5
7320
1.34 17.6
7860
1.59 19.6
8183
1.75 21
Outlet Area = 5.60 ft2
240DHP BCRD/BCRD-E
0.50
CFM
BHP Sone
3080
600
0.41 8.5
1/2
3471
640
0.47 9.1
3750
670
0.53 9.7
3/4
4238
725
0.64 11.2
4451
750
0.70 11.9
1
4909
805
0.83 13.4
5357
860
0.98 15.2
1-1/2
5878
925
1.18 17.1
6076
950
1.27 18.0
2
6589
1015
1.51 19.9
7250
1100
1.88 23
3
7750
1165
2.21 25
HP
RPM
0.625
CFM
BHP Sone
2656
0.43 8.7
3120
0.50 9.8
3435
0.57 10.3
3970
0.68 11.2
4201
0.74 11.6
4690
0.88 12.9
5157
1.04 14.6
5693
1.24 16.5
5896
1.33 17.4
6419
1.58 19.2
7093
1.95 22
7602
2.27 24
Fan Efficiency Grade: FEG60
STATIC PRESSURE (INCHES W.G.)
0.375
0.50
0.625
0.75
0.875
1.00
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
1981
0.21 4.7
2487
0.26 5.4
2886
1850
0.31 6.7 0.28 5.8
3168
2444
0.35 7.5 0.35 6.3
3856
3315
2575
0.47 8.8 0.47 8.8 0.46 7.7
4134
3600
3002
0.52 9.3 0.53 9.5 0.53 8.2
4538
4010
3516
2806
0.60 10.0 0.61 10.6 0.62 10.3 0.60 9.2
5106
4634
4164
3683
2992
0.73 11.6 0.76 12.0 0.77 12.5 0.78 11.5 0.75 10.8
5406
4977
4505
4073
3538
0.82 12.5 0.85 12.6 0.87 13.4 0.87 13.1 0.87 11.6
5874
5502
5059
4634
4218
3688
0.96 14.0 1.00 13.9 1.02 14.7 1.04 14.9 1.05 14.5 1.04 13.0
6558
6236
5875
5460
5070
4695
1.21 16.0 1.26 15.8 1.29 15.9 1.32 16.6 1.33 16.8 1.34 16.6
7008
6704
6384
6013
5618
5259
1.40 17.2 1.45 16.9 1.49 16.8 1.53 17.3 1.55 17.8 1.56 18.3
7565
7278
6989
6674
6313
5943
1.66 19.1 1.72 18.7 1.77 18.6 1.81 18.6 1.84 18.8 1.86 19.7
7897
7618
7342
7051
6721
6360
1.83 19.8 1.89 19.5 1.94 19.2 1.99 19.2 2.03 19.7 2.06 20
Outlet Area = 5.60 ft2
1.25
1.50
1.75
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone
3654
1.31 14.7
4467
1.57 16.3
5271
4415
1.89 19.7 1.87 17.1
5697
4974
3809
2.09 21 2.09 18.9 1.97 18.0
MAXIMUM MOTOR FRAME SIZE: 145T
Fan Efficiency Grade: FEG67
STATIC PRESSURE (INCHES W.G.)
0.75
0.875
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
2117
0.43 8.5
2692
2149
0.52 9.5 0.52 9.6
3064
2621
0.59 10.5 0.60 10.3
3671
3325
2922
0.72 11.7 0.75 11.8 0.76 11.5
3924
3611
3248
0.78 12.2 0.82 12.5 0.84 12.6
4450
4187
3896
3191
0.93 13.0 0.97 13.8 1.01 14.1 1.04 13.6
4947
4718
4471
3896
3178
1.09 14.4 1.14 14.5 1.19 15.2 1.25 15.6 1.27 14.9
5506
5309
5096
4625
4059
3371
1.30 16.2 1.36 15.9 1.41 15.9 1.51 17.0 1.57 17.0 1.57 16.6
5715
5528
5326
4883
4362
3741
1.39 16.7 1.45 16.7 1.51 16.6 1.61 17.7 1.68 18.1 1.71 17.4
6251
6081
5904
5518
5084
4579
3991
3238
1.64 18.7 1.71 18.1 1.77 18.0 1.89 18.4 1.99 19.5 2.06 19.7 2.09 18.9 2.04 18.9
6936
6781
6625
6295
5931
5530
5072
4551
3940
2.01 21 2.08 21 2.16 21 2.30 20 2.42 21 2.53 22 2.61 22 2.65 21 2.64 21
7454
7307
7160
6861
6537
6184
5797
5360
4869
4311
2.34 24 2.41 24 2.49 23 2.64 23 2.78 23 2.91 23 3.02 24 3.10 24 3.15 23 3.15 24
MAXIMUM MOTOR FRAME SIZE: 182T
NOTES:
1.Performance certified is for Installation Type A: Free inlet, free outlet.
2.Power rating (BHP) does not include transmission losses.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301.
5.Values shown are for installation Type A: Free inlet fan hemispherical sone levels.
WWW.TCF.COM
19
PERFORMANCE DATA
300D BCRD
HP
1/4
1/3
1/2
3/4
1
1-1/2
2
3
5
RPM
330
360
380
405
430
450
470
520
530
565
600
650
670
715
750
820
850
970
0
CFM
BHP Sone
5000
0.14 4.0
5454
0.18 4.6
5757
0.22 5.3
6136
0.26 5.9
6514
0.31 6.5
6818
0.36 7
7120
0.41 7.7
7878
0.55 9.1
8030
0.59 9.4
8560
0.71 10.5
9090
0.85 11.6
9848
1.08 13.4
10150
1.18 14.3
10832
1.44 16.2
11362
1.66 17.2
12423
2.17 20
12878
2.41 21
14696
3.59 26
Outlet Area = 7.88 ft2
0.125
CFM
BHP Sone
4086
0.17 5.4
4579
0.22 6.1
4902
0.25 6.5
5303
0.30 7.1
5702
0.35 7.7
6021
0.40 8.3
6339
0.45 8.8
7138
0.60 10
7298
0.63 10.1
7855
0.75 10.9
8412
0.90 12
9203
1.13 13.4
9519
1.23 14.3
10228
1.49 16.2
10779
1.71 17.2
11876
2.23 20
12345
2.47 21
14215
3.65 26
Fan Efficiency Grade: FEG67
STATIC PRESSURE (INCHES W.G.)
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
3166
0.20 5.7
3880
0.26 6.7
4264
0.29 7.3
4714
0.34
8
5151
3222
0.40 8.8 0.43 8.6
5497
3978
0.45 9.4 0.52 9.6
5834
4571
0.50 10.0 0.59 10.3
6652
5702
3467
0.65 11.5 0.77 12.8 0.71 10.8
6814
5892
4107
0.68 11.9 0.80 13.1 0.81 12.5
7375
6529
5292
0.81 12.4 0.94 14.1 1.03 14.1
7934
7144
6215
3958
0.96 13.2 1.09 14.9 1.21 15.2 1.09 13.1
8731
8004
7233
6039
1.19 14.4 1.33 15.9 1.48 17.4 1.56 15.9
9050
8338
7602
6609
4338
1.30 15.1 1.44 16.4 1.59 17.8 1.71 17.4 1.50 14.8
9769
9077
8403
7659
6398
1.56 16.1 1.71 17.2 1.86 19.1 2.02 19.5 2.08 17.5
10328
9643
9013
8342
7414
5829
1.78 17.2 1.94 17.8 2.10 19.4 2.27 21 2.39 19.3 2.30 18.4
11443
10766
10203
9604
8973
8079
6697
2.30 19.7 2.46 19.1 2.64 19.9 2.82 22 3.00 22 3.13 20 3.06 19.5
11919
11244
10697
10129
9540
8823
7693
5744
2.55 21 2.72 20 2.90 21 3.09 22 3.28 24 3.44 23 3.49 20 3.13 20
13817
13157
12637
12164
11666
11155
10613
9918
8909
7602
3.73 26 3.91 25 4.12 25 4.33 25 4.54 27 4.76 29 4.97 29 5.14 28 5.20 25.0 4.99 25.0
300DHP BCRD
Outlet Area = 7.88 ft2
MAXIMUM MOTOR FRAME SIZE: 184T
Fan Efficiency Grade: FEG71
STATIC PRESSURE (INCHES W.G.)
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
HP RPM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
3881
500
0.47 8.9
1/2
4121
2721
515
0.51 9.5 0.52 9.6
4645
3617
550
0.60 10.7 0.66 10.5
3/4
5066
4201
580
0.69 11.4 0.76 10.9
5469
4715
3587
610
0.78 11.9 0.86 11.5 0.88 12.0
1
5860
5190
4279
640
0.88 12.5 0.97 13.1 1.03 12.8
6617
6061
5372
4450
700
1.10 14.2 1.22 15.4 1.31 14.2 1.35 14.5
1-1/2
7048
6537
5931
5168
4054
735
1.25 15.6 1.37 15.8 1.48 16.3 1.56 15.6 1.52 15.9
7230
6737
6160
5445
4469
750
1.31 16.0 1.44 16.4 1.56 16.9 1.64 15.8 1.65 16.5
2
7950
7512
7023
6448
5753
4824
810
1.60 17.6 1.75 17.7 1.88 18.8 2.00 18.3 2.08 17.7 2.07 18.2
9007
8629
8222
7774
7261
6666
5946
4959
900
2.10 21 2.29 20 2.45 20 2.59 22 2.72 21 2.82 20 2.88 21 2.79 21
3
9297
8933
8543
8118
7640
7090
6448
5636
4430
925
2.25 23 2.46 22 2.63 21 2.77 23 2.91 23 3.02 21 3.11 21 3.10 22 2.90 21
10160
9831
9483
9112
8711
8266
7763
7193
6515
5629
1000
2.77 25 3.00 25 3.20 25 3.37 25 3.52 26 3.67 27 3.80 24 3.90 24 3.94 24 3.85 25
5
11297
11005
10699
10379
10041
9680
9289
8858
8381
7850
7234
6474
1100
3.57 29 3.83 30 4.07 29 4.29 29 4.48 29 4.65 31 4.81 31 4.97 30 5.10 27 5.20 28 5.25 28 5.18 29
MAXIMUM MOTOR FRAME SIZE: 184T
NOTES:
1.Performance certified is for Installation Type A: Free inlet, free outlet.
2.Power rating (BHP) does not include transmission losses.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301.
5.Values shown are for installation Type A: Free inlet fan hemispherical sone levels.
20
TWIN CITY FAN - CATALOG 4050
PERFORMANCE DATA
360D BCRD
HP
1/3
1/2
3/4
1
1-1/2
2
3
5
RPM
250
280
300
320
340
365
380
400
420
460
480
505
550
575
650
685
0
CFM
BHP Sone
7390
0.21 5.4
8277
0.29 6.9
8868
0.36 7.8
9459
0.43 9.0
10050
0.52 9.9
10789
0.64 11.2
11233
0.72 12.2
11824
0.84 13.1
12415
0.97 14.7
13598
1.28 17.0
14189
1.46 18.1
14928
1.69 19.7
16258
2.19 22
16997
2.50 25
19214
3.61 31
20249
4.23 34
Outlet Area = 10.50 ft2
0.125
CFM
BHP Sone
5833
0.25 4.1
6936
0.34 5.5
7627
0.42 6.5
8302
0.50 7.7
8966
0.59 9.0
9786
0.72 10.4
10272
0.81 11.3
10915
0.93 12.9
11552
1.07 14.1
12814
1.39 17.0
13439
1.57 18.1
14217
1.82 19.7
15608
2.32 22
16376
2.64 25
18667
3.78 31
19730
4.40 34
360DHP BCRD
HP
1
1-1/2
2
3
5
7-1/2
RPM
430
460
500
525
550
580
650
660
750
785
860
900
0.50
CFM
BHP Sone
6426
0.83 9.3
7282
0.99 10.0
8354
1.21 11.4
9001
1.35 12.3
9631
1.51 13.8
10368
1.72 15.6
12024
2.27 21
12255
2.36 22
14293
3.27 28
15072
3.69 30
16721
4.70 33
17592
5.31 36
Fan Efficiency Grade: FEG60
STATIC PRESSURE (INCHES W.G.)
0.25
0.375
0.50
0.625
0.75
0.875
1.00
1.25
1.50
1.75
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
2981
0.22 3.7
4828
0.35 5.2
5885
0.44 6.2
6836
4624
0.53 6.9 0.49 6.6
7703
5758
0.63 7.6 0.62 7.6
8688
7084
5047
0.77 8.9 0.78 8.9 0.72 8.3
9239
7824
5964
0.86 9.6 0.89 9.5 0.85 9.2
9949
8733
7041
5076
1.00 10.9 1.03 10.2 1.01 10.6 0.91 10.0
10640
9582
8103
6389
1.14 12.1 1.19 11.2 1.19 11.6 1.13 10.8
11989
11120
10001
8555
6994
1.48 15.0 1.53 13.7 1.57 13.4 1.56 13.8 1.49 13.1
12652
11837
10859
9590
8098
6484
1.66 16.6 1.73 15.3 1.77 14.6 1.79 15.1 1.74 14.3 1.62 14.0
13474
12709
11860
10764
9430
8018
6349
1.92 18.6 1.99 17.2 2.05 16.2 2.08 16.4 2.06 16.3 1.99 15.2 1.82 15.1
14933
14236
13518
12686
11646
10426
9124
2.44 22 2.53 20 2.60 19.4 2.66 18.9 2.69 19.4 2.67 20 2.60 18.5
15733
15070
14395
13657
12756
11692
10454
7837
2.77 24 2.87 23 2.95 22 3.01 21 3.06 21 3.08 21 3.03 21 2.79 19.6
18105
17527
16937
16340
15706
14979
14119
12069
9860
3.92 31 4.05 29 4.16 29 4.25 28 4.32 28 4.39 27 4.43 28 4.39 28 4.19 24
19199
18654
18097
17536
16958
16334
15613
13865
11781
9583
4.56 34 4.70 34 4.83 32 4.93 32 5.01 31 5.08 31 5.15 31 5.20 31 5.07 30 4.76 27
Outlet Area = 10.50 ft2
MAXIMUM MOTOR FRAME SIZE: 184T
Fan Efficiency Grade: FEG67
STATIC PRESSURE (INCHES W.G.)
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
4046
0.82 7.9
5562
1.05 8.8
7039
4872
1.34 11.7 1.30 10.4
7821
6151
1.52 13.1 1.56 11.2
8545
7169
4906
1.71 13.9 1.79 13.2 1.67 12.0
9372
8214
6549
1.95 14.9 2.08 15.7 2.09 13.4
11202
10283
9234
7842
5754
2.55 19.1 2.78 19.1 2.93 19.6 2.96 16.9 2.74 16.5
11455
10558
9553
8254
6364
2.65 20 2.89 19.1 3.05 20 3.10 17.8 2.98 17.2
13648
12921
12132
11284
10289
9032
7308
3.60 26 3.92 24 4.20 23 4.41 25 4.53 24 4.55 21 4.38 21
14469
13799
13063
12287
11431
10404
9111
7383
4.03 27 4.37 26 4.69 24 4.94 25 5.12 26 5.21 24 5.20 22 4.96 22
16189
15616
14988
14312
13607
12851
11991
10969
9701
8092
5.07 31 5.44 29 5.82 28 6.17 27 6.45 27 6.66 29 6.81 28 6.86 27 6.83 26 6.52 25
17090
16557
15978
15351
14693
14007
13265
12420
11427
10217
8705
5.71 34 6.09 32 6.49 31 6.87 30 7.21 29 7.47 30 7.68 31 7.82 31 7.86 28 7.83 27 7.55 27
MAXIMUM MOTOR FRAME SIZE: 213T
NOTES:
1.Performance certified is for Installation Type A: Free inlet, free outlet.
2.Power rating (BHP) does not include transmission losses.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301.
5.Type A: Free inlet fan hemispherical sone levels.
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21
PERFORMANCE DATA
420D BCRD
HP
1/2
3/4
1
1-1/2
2
3
5
7-1/2
RPM
230
250
270
285
300
315
330
360
370
395
430
455
500
540
580
615
0
CFM
BHP Sone
9414
0.31 5.3
10232
0.40 6.3
11051
0.50 7.3
11665
0.59 8.1
12279
0.69 8.9
12893
0.80 9.9
13507
0.92 10.9
14734
1.19 12.7
15144
1.29 13.5
16167
1.57 15.2
17599
2.03 17.3
18623
2.40 18.7
20464
3.19 22
22102
4.01 25
23739
4.97 28
25171
5.93 31
Outlet Area = 11.40 ft2
0.125
CFM
BHP Sone
7930
0.37 4.3
8872
0.47 5.2
9794
0.58 6.3
10476
0.68 7.2
11152
0.78 8.2
11822
0.89 9.4
12486
1.02 10.2
13802
1.31 12.5
14237
1.41 13.5
15319
1.70 15.2
16822
2.17 17.3
17889
2.55 18.7
19797
3.36 22
21485
4.20 25
23165
5.17 28
24630
6.14 31
480D BCRD
HP
1/2
3/4
1
1-1/2
2
3
5
7-1/2
RPM
190
210
225
240
250
265
285
300
320
335
350
380
420
455
500
520
0
CFM
BHP Sone
10494
0.30 4.8
11599
0.41 5.7
12427
0.50 6.5
13256
0.61 7.4
13808
0.69 8.0
14636
0.82 8.7
15741
1.02 10.1
16570
1.18 11.2
17674
1.44 12.8
18503
1.65 13.7
19331
1.88 14.4
20988
2.41 16.6
23197
3.25 19.0
25131
4.13 22
27616
5.48 24
28721
6.17 26
Outlet Area = 14.11 ft2
0.125
CFM
BHP Sone
8604
0.37 4.0
9890
0.48 4.8
10824
0.58 5.5
11745
0.69 6.4
12355
0.78 6.9
13265
0.91 7.8
14466
1.12 9.4
15358
1.30 10.6
16538
1.56 12.5
17418
1.77 13.7
18293
2.01 14.4
20031
2.55 16.6
22332
3.41 19.0
24331
4.31 22
26889
5.68 24
28021
6.37 26
Fan Efficiency Grade: FEG63
STATIC PRESSURE (INCHES W.G.)
0.25
0.375
0.50
0.625
0.75
1.00
1.25
1.50
1.75
2.00
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
5813
0.40 4.4
7303
0.51 5.2
8433
5934
0.63 5.9 0.63 5.2
9220
7415
0.73 6.4 0.77 6.8
9983
8553
5471
0.84 7.1 0.88 7.6 0.79 6.1
10721
9463
7218
0.96 7.8 1.01 8.3 1.01 7.4
11440
10291
8641
5396
1.09 8.8 1.15 8.9 1.19 9.0 0.98 7.0
12846
11853
10712
8855
1.39 10.7 1.45 10.0 1.51 10.8 1.54 10.1
13308
12355
11280
9751
7010
1.50 11.5 1.57 10.8 1.63 11.4 1.68 11.3 1.51 8.9
14450
13574
12621
11530
9759
1.81 13.4 1.88 12.2 1.95 12.2 2.01 13.0 2.04 12.2
16028
15227
14403
13498
12464
8417
2.29 16.0 2.39 14.5 2.46 14.1 2.53 14.3 2.59 15.0 2.41 11.7
17141
16383
15621
14804
13918
11167
2.69 17.8 2.80 16.3 2.88 15.4 2.95 15.4 3.03 16.1 3.11 15.3
19120
18433
17744
17045
16298
14606
11622
3.51 21 3.64 20 3.75 18.7 3.83 17.9 3.91 17.9 4.07 19.1 4.07 16.9
20860
20227
19588
18950
18297
16865
15089
11869
4.37 25 4.52 23 4.65 22 4.75 21 4.84 21 5.02 21 5.17 22 5.03 18.6
22585
21998
21404
20810
20215
18955
17555
15664
12437
5.36 28 5.53 27 5.68 26 5.80 24 5.91 24 6.10 24 6.29 25 6.45 25 6.17 20
24084
23532
22975
22413
21854
20709
19455
18048
15960
12702
6.34 31 6.52 31 6.69 29 6.84 27 6.96 27 7.17 26 7.37 27 7.57 28 7.71 27 7.23 22
MAXIMUM MOTOR FRAME SIZE: 213T
Fan Efficiency Grade: FEG63
STATIC PRESSURE (INCHES W.G.)
0.25
0.375
0.50
0.625
0.75
0.875
1.00
1.25
1.50
1.75
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
CFM
BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone
4418
0.32 3.0
7393
0.51 4.5
8907
0.64 6.0
10130
6645
0.76 6.8 0.70 5.0
10874
8149
0.85 7.2 0.85 5.5
11921
9923
1.00 7.7 1.04 7.6
13228
11702
8899
1.21 8.5 1.28 9.1 1.24 7.0
14177
12864
10809
6905
1.39 9.4 1.48 10.1 1.50 9.1 1.24 7.5
15419
14291
12753
10144
1.66 10.5 1.76 10.9 1.83 11.2 1.76 8.9
16341
15292
13984
12038
8684
1.89 11.8 1.99 11.4 2.08 12.3 2.09 11.2 1.84 9.5
17257
16261
15120
13570
11035
2.13 12.6 2.24 12.4 2.34 13.3 2.40 13.2 2.30 10.3
19076
18147
17208
16057
14548
12193
8837
2.68 15.4 2.81 14.4 2.93 14.7 3.02 15.6 3.07 15.4 2.96 12.5 2.54 11.9
21467
20607
19781
18915
17874
16582
14786
3.56 18.8 3.70 17.0 3.84 16.9 3.96 16.9 4.07 17.9 4.14 18.1 4.11 16.2
23533
22735
21957
21194
20377
19407
18246
14685
4.47 22 4.63 19.7 4.78 18.7 4.92 18.6 5.05 19.5 5.17 19.9 5.25 19.9 5.10 16.4
26162
25435
24710
24011
23317
22585
21748
19643
16297
11145
5.86 24 6.04 24 6.21 22 6.37 22 6.53 21 6.67 22 6.80 23 6.99 23 6.79 18.8 5.67 18.5
27322
26624
25926
25243
24579
23899
23161
21338
18766
14603
6.56 26 6.75 25 6.92 24 7.10 23 7.26 22 7.42 23 7.57 23 7.80 25 7.83 23 7.15 20
MAXIMUM MOTOR FRAME SIZE: 213T
NOTES:
1.Performance certified is for Installation Type A: Free inlet, free outlet.
2.Power rating (BHP) does not include transmission losses.
3.Performance ratings do not include the effects of appurtenances (accessories).
4.The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301.
5.Values shown are for installation Type A: Free inlet fan hemispherical sone levels.
22
TWIN CITY FAN - CATALOG 4050
DIMENSIONAL DATA
Model DCRD, Direct Drive
D DIA.
B
2.00"
C
E SQUARE
A DIA.
CURB
CURB SIZE
DAMPER
ROOF OPENING
(DAMPER SIZE
+ 0.50 INCHES)
Notes:
1. All dimensions are in inches unless otherwise noted.
2. Dimensions are not to be used for construction.
3. Outside dimensions of dampers are nominal.
4.Outside dimensions of roof curb should be 1" to 1.50" less than inside curb cap dimension 'E', depending on thickness of flashing material used.
If curb hinges are used, specify 1.50" difference.
5.Self-flashing roof curbs are 1" larger than canted curbs.
EC MOTOR
SIZES
PSC MOTOR
SIZES
060BE/070BE
080BE
085BE/090BE/
095BE
100BE
120BE
130BE
140BE
150BE
160BE
170BE
180BE
060B/070B
080B
085B/090B/
095B
100B
120B
130B
140B
150B
160B
170B
180B
FAN DIMENSIONS
CANTED DAMPER
CURB SIZE
SIZE
A
B
C
D
E
18.50 15.63 2.06 15.12 17.00 15.5 x 15.5
10 x 10
18.50 15.63 2.06 15.12 17.00 15.5 x 15.5
10 x 10
AVG. SHIP
WT. (LBS.)
30
32
21.00 19.31 2.63 15.12 17.00
15.5 x 15.5
10 x 10
43
21.00
27.50
27.50
27.50
30.44
30.44
38.38
38.38
15.5 x 15.5
18.5 x 18.5
22.5 x 22.5
22.5 x 22.5
22.5 x 22.5
22.5 x 22.5
28.5 x 28.5
28.5 x 28.5
10 x 10
14 x 14
18 x 18
18 x 18
18 x 18
18 x 18
24 x 24
24 x 24
48
50
65
67
77
82
95
100
17.31
22.38
23.25
23.50
26.75
27.25
29.25
30.25
2.63
3.63
4.44
4.69
4.63
5.19
4.06
5.06
15.12
22.00
22.00
22.00
24.00
24.00
30.00
30.00
17.00
20.00
24.00
24.00
24.00
24.00
30.00
30.00
D4051F
DIMENSIONS NOT TO BE USED FOR CONSTRUCTION. CERTIFIED DRAWINGS AVAILABLE UPON REQUEST.
WWW.TCF.COM
23
DIMENSIONAL DATA
Model BCRD, Belt Driven
D
B
2.00"
C
E SQUARE
A DIA.
CURB
CURB SIZE
DAMPER
ROOF OPENING
(DAMPER SIZE
+ 0.50 INCHES)
Notes:
1. All dimensions are in inches unless otherwise noted.
2. Dimensions are not to be used for construction.
3. Outside dimensions of dampers are nominal.
4.Outside dimensions of roof curb should be 1" to 1.50" less than inside curb cap dimension 'E', depending on thickness of flashing material used.
If curb hinges are used, specify 1.50" difference.
5.Self-flashing roof curbs are 1" larger than canted curbs.
SIZE
070D/075D
085D
100D/100DHP
120D
140D
140DHP
160D/160DHP
180D/180DHP
210D/210DHP
240D/240DHP
300D/300DHP
360D/360DHP
420D
480D
A
25.88
27.50
27.50
30.44
30.44
30.44
32.63
38.38
38.38
43.13
51.38
60.75
65.81
74.06
FAN DIMENSIONS
B
C
D
22.13 2.06 22.00
23.94 2.38 22.00
23.94 2.38 22.00
28.13 2.56 24.00
28.25 2.81 24.00
28.25 2.81 24.00
29.00 3.38 24.00
33.88 3.75 30.00
34.06 4.00 30.00
35.88 4.88 30.00
38.88 4.88 42.00
44.38 6.88 50.00
47.81 7.00 50.00
50.25 7.75 58.00
E
17.00
17.00
20.00
20.00
24.00
24.00
26.00
30.00
30.00
34.00
40.00
46.00
52.00
58.00
CANTED DAMPER AVG. SHIP
CURB SIZE
SIZE
WT. (LBS.)
15.5 x 15.5
15.5 x 15.5
18.5 x 18.5
18.5 x 18.5
22.5 x 22.5
22.5 x 22.5
24.5 x 24.5
28.5 x 28.5
28.5 x 28.5
32.5 x 32.5
38.5 x 38.5
44.5 x 44.5
50.5 x 50.5
56.5 x 56.5
10 x 10
10 x 10
14 x 14
14 x 14
18 x 18
18 x 18
20 x 20
24 x 24
24 x 24
28 x 28
34 x 34
40 x 40
46 x 46
50 x 50
58
67
74
78
93
88
107
130
160
220
270
360
420
475
D4105H
DIMENSIONS NOT TO BE USED FOR CONSTRUCTION. CERTIFIED DRAWINGS AVAILABLE UPON REQUEST.
24
TWIN CITY FAN - CATALOG 4050
DIMENSIONAL DATA
Model BCRD-E, Belt Driven,
Endurex™ Housing
B
2.00
C
E SQUARE
A DIA.
CURB
CURB SIZE
DAMPER
ROOF OPENING
(DAMPER SIZE
+ 0.50 INCHES)
Notes:
1. All dimensions are in inches unless otherwise noted.
2. Dimensions are not to be used for construction.
3. Outside dimensions of dampers are nominal.
4. Outside dimensions of roof curb should be 1" to 1.50" less than inside curb cap dimension 'E', depending on thickness of flashing material used.
If curb hinges are used, specify 1.50" difference.
5. Self-flashing roof curbs are 1" larger than canted curbs.
SIZE
070D/
075D
085D
100D
120D
140D
160D
180D
210D
240D
A
FAN DIMENSIONS
B
C
D
E
CANTED DAMPER AVG. SHIP
CURB SIZE
SIZE
WT. (LBS.)
25.87 21.75 2.03 20.68 17.00 15.5 x 15.5
10 x 10
58
27.88
27.88
30.96
30.96
33.81
39.54
39.54
43.00
10 x 10
14 x 14
14 x 14
18 x 18
20 x 20
24 x 24
24 x 24
28 x 28
67
74
78
93
107
130
160
220
26.25
26.25
29.19
29.44
33.25
36.06
36.31
37.44
2.41
2.41
2.56
2.81
3.36
3.75
4.00
4.83
22.44
22.44
22.44
22.44
24.50
27.25
27.25
27.25
17.00
20.00
20.00
24.00
26.00
30.00
30.00
34.00
15.5 x 15.5
18.5 x 18.5
18.5 x 18.5
22.5 x 22.5
24.5 x 24.5
28.5 x 28.5
28.5 x 28.5
32.5 x 32.5
D4106B
DIMENSIONS NOT TO BE USED FOR CONSTRUCTION. CERTIFIED DRAWINGS AVAILABLE UPON REQUEST.
WWW.TCF.COM
25
TYPICAL SPECIFICATIONS
Model
DCRD
Roof exhaust fans shall be of the direct drive centrifugal type, Model DCRD, as manufactured by Twin City Fan &
Blower, Minneapolis, Minnesota.
PERFORMANCE — Fans shall be tested in accordance with AMCA 210 and AMCA 300 test codes for air moving
devices and shall be guaranteed by the manufacturer to deliver rated published performance levels. Fans shall be
licensed to bear the AMCA certified ratings seal for both sound and air. Models shall be CULUS 705 listed.
CONSTRUCTION — Fans shall be constructed of aluminum for durability and appearance. Fan spinnings shall have a
rolled bead edge for rigidity. Units shall have a deep venturi inlet to prevent snow and rain entry into the building. The
curb cap shall include prepunched mounting holes for ease of installation. A conduit chase constructed of electrical
metallic tubing shall be provided to the motor compartment. The curb base shall provide protection from weather. Fans
shall bear a permanently attached nameplate displaying model and serial number of the unit for future identification.
MOTOR ASSEMBLY — Motor assembly shall be mounted on vibration isolators to eliminate vibration and noise
transmission into the ductwork. Motors shall be mounted out of the exhaust airstream.
WHEEL — Fan wheels shall be of the centrifugal backward inclined type, containing a matching inlet venturi for
optimum unit performance. Wheels shall be statically and dynamically balanced.
MOTOR — Motors shall be heavy-duty ball bearing type, closely matched to the fan load. All single-phase ODP motors
shall contain thermal overload protection. All motors shall be UL and /or CSA recognized. Motors for use with speed
control shall provide good speed controllability without any objectionable noise.
DISCONNECT SWITCH — A NEMA 1 disconnect switch shall be supplied with wiring leading from the motor to the
junction box (ODP and TEFC motors).
ACCESSORIES — When specified, accessories such as backdraft damper, roof curb, curb hinge, retaining chain,
security hasp, variable speed controller, NEMA-3R, 4 disconnect switch, firestat, aluminum bird screen, aluminum
insect screen and special coatings shall be provided by Twin City Fan & Blower to maintain one source responsibility.
FACTORY RUN TEST — All fans prior to shipment shall be completely assembled and test run as a unit at operating
speed or maximum RPM allowed for the particular construction type. Each wheel shall be statically and dynamically
balanced in accordance with ANSI/AMCA 204-96 "Balance Quality and Vibration Levels for Fans" to Fan Application
Category BV-3, Balance Quality Grade G6.3. Balance readings shall be taken by electronic type equipment in the axial,
vertical, and horizontal directions on each of the bearings. Records shall be maintained and a written copy shall be
available upon request.
GUARANTEE — The manufacturer shall guarantee the workmanship and materials for its roof and wall mounted
centrifugal exhaust fans for at least one (1) year from startup or eighteen (18) months from shipment, whichever occurs
first.
26
TWIN CITY FAN - CATALOG 4050
TYPICAL SPECIFICATIONS
Model
BCRD
Roof mounted exhaust fans shall be of the belt driven centrifugal type, Model BCRD (Spun Aluminum Housing) and
as manufactured by Twin City Fan & Blower, Minneapolis, Minnesota.
PERFORMANCE — Fans shall be tested in accordance with AMCA 210 and AMCA 300 test codes for air moving
devices and shall be guaranteed by the manufacturer to deliver rated published performance levels. Fans shall be
licensed to bear the AMCA certified ratings seal for both sound and air. Models shall be CULUS 705 listed.
CONSTRUCTION — BCRD fans housings shall be -constructed of spun aluminum and shall offer finish durability and
aesthetic appearance. Fan spinnings shall have a rolled bead edge for rigidity. All units have a deep venturi inlet to
prevent snow and rain entry into the building. The curb cap shall include prepunched mounting holes for ease of
installation. A conduit chase constructed of electrical metallic tubing shall be provided to the motor compartment. The
curb base shall provide protection from weather. Lifting lugs shall be provided inside the motor compartment for ease
of handling and installation. Fans shall bear a permanently attached nameplate displaying model and serial number of
the unit for future identification.
MOTOR AND DRIVE ASSEMBLY — Motor and drive assembly shall be mounted on vibration isolators to eliminate
vibration and noise transmission into the ductwork. Motors and drives shall be mounted out of the exhaust airstream.
WHEEL — Fan wheels shall be of the centrifugal backward inclined type, containing a matching inlet venturi for
optimum unit performance. Wheels shall be statically and dynamically balanced.
SHAFT — Fan shafts shall be precision-ground and polished. Shafts shall have a first critical speed of at least 125%
of the fan’s maximum operating speed.
BEARINGS — Bearings shall be of the one-piece, pillow block type with relubricable zerk fittings. Bearings shall
be designed for air handling service with a minimum L-10 life in excess of 100,000 hours; L-50 500,000 hours at
the maximum cataloged operating speed. Bearing mounting plate shall have self-aligning tabs for exact locating and
alignment of bearings.
DRIVE — Drive assembly shall be constructed of heavy-gauge galvanized steel. Drives shall be sized for a minimum
of 150% of driven horsepower. Machined, cast iron motor sheaves shall be adjustable for final system balance.
MOTOR — Motors shall be heavy-duty ball bearing type, closely matched to the fan load. All single-phase ODP motors
shall contain thermal overload protection. All motors shall be UL and /or CSA recognized. Motor adjustment shall allow
precise belt tensioning for optimum belt life and one-person adjustment and servicing.
DISCONNECT SWITCH — A NEMA 1 disconnect switch shall be supplied with wiring leading from the motor to the
junction box (ODP and TEFC motors).
ACCESSORIES — When specified, accessories such as backdraft damper, roof curb, curb hinge, retaining chain,
security hasp, NEMA-3R, 4 disconnect switch, 2-speed switch, firestat, aluminum bird screen, aluminum insect screen
and special coatings shall be provided by Twin City Fan & Blower to maintain one source responsibility.
FACTORY RUN TEST — All fans prior to shipment shall be completely assembled and test run as a unit at operating
speed or maximum RPM allowed for the particular construction type. Each wheel shall be statically and dynamically
balanced in accordance with ANSI/AMCA 204-96 "Balance Quality and Vibration Levels for Fans" to Fan Application
Category BV-3, Balance Quality Grade G6.3. Balance readings shall be taken by electronic type equipment in the axial,
vertical, and horizontal directions on each of the bearings. Records shall be maintained and a written copy shall be
available upon request.
GUARANTEE — The manufacturer shall guarantee the workmanship and materials for its roof and wall mounted centrifugal
exhaust fans for at least one (1) year from startup or eighteen (18) months from shipment, whichever occurs first.
WWW.TCF.COM
27
TYPICAL SPECIFICATIONS
Model
BCRD-E
Roof mounted exhaust fans shall be of the belt driven centrifugal type, Model BCRD-E (Endurex™ Polymeric Housing),
as manufactured by Twin City Fan & Blower, Minneapolis, Minnesota.
PERFORMANCE — Fans shall be tested in accordance with AMCA 210 and AMCA 300 test codes for air moving
devices and shall be guaranteed by the manufacturer to deliver rated published performance levels. Fans shall be
licensed to bear the AMCA certified ratings seal for both sound and air. Models shall be CULUS 705 listed.
CONSTRUCTION — BCRD-E housings shall be constructed of Endurex™ for impact, weather, corrosion and UV
resistance. All units have a deep venturi inlet to prevent snow and rain entry into the building. The curb cap shall
include prepunched mounting holes for ease of installation. A conduit chase constructed of electrical metallic tubing
shall be provided to the motor compartment. The curb base shall provide protection from weather. Lifting lugs shall be
provided inside the motor compartment for ease of handling and installation. Fans shall bear a permanently attached
nameplate displaying model and serial number of the unit for future identification.
MOTOR AND DRIVE ASSEMBLY — Motor and drive assembly shall be mounted on vibration isolators to eliminate
vibration and noise transmission into the ductwork. Motors and drives shall be mounted out of the exhaust airstream.
WHEEL — Fan wheels shall be of the centrifugal backward inclined type, containing a matching inlet venturi for
optimum unit performance. Wheels shall be statically and dynamically balanced.
SHAFT — Fan shafts shall be precision-ground and polished. Shafts shall have a first critical speed of at least 125%
of the fan’s maximum operating speed.
BEARINGS — Bearings shall be of the one-piece, pillow block type with relubricable zerk fittings. Bearings shall
be designed for air handling service with a minimum L-10 life in excess of 100,000 hours; L-50 500,000 hours at
the maximum cataloged operating speed. Bearing mounting plate shall have self-aligning tabs for exact locating and
alignment of bearings.
DRIVE — Drive assembly shall be constructed of heavy-gauge galvanized steel. Drives shall be sized for a minimum
of 150% of driven horsepower. Machined, cast iron motor sheaves shall be adjustable for final system balance.
MOTOR — Motors shall be heavy-duty ball bearing type, closely matched to the fan load. All single-phase ODP motors
shall contain thermal overload protection. All motors shall be UL and /or CSA recognized. Motor adjustment shall allow
precise belt tensioning for optimum belt life and one-person adjustment and servicing.
DISCONNECT SWITCH — A NEMA 1 disconnect switch shall be supplied with wiring leading from the motor to the
junction box (ODP and TEFC motors).
ACCESSORIES — When specified, accessories such as backdraft damper, roof curb, curb hinge, retaining chain,
security hasp, NEMA-3R, 4 disconnect switch, 2-speed switch, firestat, aluminum bird screen, aluminum insect screen
and special coatings shall be provided by Twin City Fan & Blower to maintain one source responsibility.
FACTORY RUN TEST — All fans prior to shipment shall be completely assembled and test run as a unit at operating
speed or maximum RPM allowed for the particular construction type. Each wheel shall be statically and dynamically
balanced in accordance with ANSI/AMCA 204-96 "Balance Quality and Vibration Levels for Fans" to Fan Application
Category BV-3, Balance Quality Grade G6.3. Balance readings shall be taken by electronic type equipment in the axial,
vertical, and horizontal directions on each of the bearings. Records shall be maintained and a written copy shall be
available upon request.
GUARANTEE — The manufacturer shall guarantee the workmanship and materials for its roof and wall mounted
centrifugal exhaust fans for at least one (1) year from startup or eighteen (18) months from shipment, whichever occurs
first. All Endurex™ housing components shall have a limited lifetime warranty.
28
TWIN CITY FAN - CATALOG 4050
WWW.TCF.COM
29
INDUSTRIAL & COMMERCIAL FANS
Centrifugal Fans | Utility Sets | Plenum & Plug Fans | Inline Centrifugal Fans
Mixed Flow Fans | Tubeaxial & Vaneaxial Fans | Propeller Wall Fans | Propeller Roof Ventilators
Centrifugal Roof & Wall Exhausters | Ceiling Ventilators | Gravity Ventilators | Duct Blowers
Radial Bladed Fans | Radial Tip Fans | High Efficiency Industrial Fans | Pressure Blowers
Laboratory Exhaust Fans | Filtered Supply Fans | Mancoolers | Fiberglass Fans | Custom Fans
Twin City Fan Companies, Ltd.
A Twin
City Fan Company
TWIN CITY FAN & BLOWER | WWW.TCF.COM
5959 Trenton Lane N | Minneapolis, MN 55442 | Phone: 763-551-7600 | Fax: 763-551-7601
©2015 Twin City Fan Companies, Ltd., Minneapolis, MN. All rights reserved. Catalog illustrations cover the general appearance of Twin City
Fan & Blower products at the time of publication and we reserve the right to make changes in design and construction at any time without notice.
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