Twin-City-Fan

Twin City Fan & Blower, founded in 1973 with headquarters in Minneapolis, MN is an industry leading designer and manufacturer of high-quality custom, semi-custom, and standard fans ranging from heavy duty industrial process fans to OEM fans to a comprehensive line of commercial supply and exhaust fans for the HVAC plan and spec market.

Twin City Fan & Blower is well known for its technical design capabilities and comprehensive testing services. The company also operates its own state-of-the-art air and sound testing facility on the Minneapolis campus.

Twin City Fan & Blower manufactures its products at four South Dakota plants, located in Aberdeen, Brookings, Elkton, and Mitchell, as well as at plants in Pulaski, Tennessee and Dayton, Ohio. It also owns a foundry in Davenport, Iowa.

Energy International is the Authorized Distributor for Twin City Fan in the Middle East. For more information on Twin City Fan products contact your Energy International representative.


In Riyadh, KSA

Majd Kanaan
T:+966-11-476-2755
M:+966 55 880 6901
majd.kanaan@energyintl.com

In Jeddah, KSA

Fadi Fakih
T:+966-12-662-9368
M:+966-53-428-6827
fadi.fakih@energyintl.com

In Dammam, KSA & Bahrain

Marwan Mroueh
T:+966-13-834-7837‬
M:+966-53-030-8349
marwan.mroueh@energyintl.com

In The UAE & Oman

Khalil Bilan
T:+971-6-534-3477
M:+971-50-818-5351
kbilan@energyintl.com

In Lebanon

Bechara Saab
T:+961-5-450-610
M:+961-3-305-816
bsaab@energyintl.com

In Jordan

Fadi Rashid
T:+962-6-556-1718
M:+962-79-7565677
fadi.rashid@energyintl.com

In Qatar

Ziad Khaled
T: +974 44642316
M: +974 55230535
ziad.khaled@energyintl.com

Centrifugal Fans

BAE-SW Airfoil Wheel SWSI

BAE-SW

– 12.25 to 98.25 inches (315 mm to 2,500 mm) wheel diameters
– Airflow to 233,100 CFM (396,000 m3/hour)
– Static pressure to 20 inches w.g. (4,970 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listing available
Typical Applications: Aeration, Forced Draft, Exhaust Applications, Air Handling Units, Process Cooling, Clean Rooms, Explosion- Proof Processes, General HVAC, Green/LEED, Filtration Systems

BAE-DW Airfoil Wheel DWDI

– 12.25 to 98.25 inches (315 mm to 2,500 mm) wheel diameters
– Airflow to 419,500 CFM (712,700 m3/hour)
– Static pressure to 14 inches w.g. (3,480 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listing available
Typical Applications: Aeration, Air Handling Units, Exhaust
Applications, Explosion-Proof Processes, Clean Rooms, General
HVAC, Green/LEED

BAF-SW Airfoil Wheel SWSI

– 12.25 to 98.25 inches (315 mm to 2,500 mm) wheel diameters
– Airflow to 277,500 CFM (471,500 m3/hour)
– Static pressure to 20 inches w.g. (4,970 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listing available
Typical Applications: Air Handling Units, Exhaust Applications,
Explosion-Proof Processes, General HVAC, Green/LEED

BAF-DW Airfoil Wheel DWDI

– 12.25 to 89 inches (315 mm to 2,265 mm) wheel diameters
– Airflow to 344,300 CFM (585,000 m3/hour)
– Static pressure to 14 inches w.g. (3,480 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listing available
Typical Applications: Air Handling Units, Exhaust Applications,
Explosion-Proof Processes, General HVAC, Green/LEED

BC-SW Flat-Bladed Backward Inclined Wheel SWSI

– 12.25 to 98.25 inches (315 mm to 2,500 mm) wheel diameters
– Airflow to 277,500 CFM (471,500 m3/hour)
– Static pressure to 20 inches w.g. (4,970 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listing available
Typical Applications: Exhaust Applications, Dust Collection,
Explosion-Proof Processes, General HVAC, Green/LEED

BC-DW Flat-Bladed Backward Inclined Wheel, DWDI


– 12.25 to 89 inches (315 mm to 2,265 mm) wheel diameters
– Airflow to 344,300 CFM (585,000 m3/hour)
– Static pressure to 14 inches w.g. (3,480 Pa)
– AMCA licensed for Air and Fan Efficiency Grade
– UL 705 listing available
Typical Applications: Exhaust Applications, Dust Collection,
Explosion-Proof Processes, General HVAC, Green/LEED

BCS Backward Curved Wheel, High Pressure/High Volume

– 16.5 to 89 inches (420 mm to 2,265 mm) wheel diameters
– Airflow to 280,000 CFM (475,700 m3/hour)
– Static pressure to 40 inches w.g. (9,950 Pa)
Typical Applications: Air Pollution Control, High Temperature,
Chemical/Corrosive Environments, Exhaust, Water Treatment,
Filtration/Dust Collection, Explosion-Proof Processes, General
HVAC, Green/LEED, General Manufacturing, Drying Applications

BCSF Backward Curved Wheel, High Pressure/High Volume

– 16.5 to 89 inches (420 mm to 2,265 mm) wheel diameters
– Airflow to 280,000 CFM (475,700 m3/hour)
– Static pressure to 40 inches w.g. (9,950 Pa)
Typical Applications: Air Pollution Control, High Temperature,
Chemical/Corrosive Environments, Exhaust, Water Treatment,
Filtration/Dust Collection, Explosion-Proof Processes, General
HVAC, Green/LEED, General Manufacturing, Drying Applications

BAFF Backward Inclined Airfoil Wheel, Composite Fan

– 12.4 to 24.8 inches (315 mm to 630 mm) wheel diameters
– Airflow to 12,300 CFM (20,900 m3/hour)
– Static pressure to 13 inches w.g. (3,250 Pa)
Typical Applications: Chemical/Corrosive Environments,
Marine, Water Treatment, Exhaust Applications, Process Air,
Explosion-Proof Processes, Air Pollution Control, High Moisture
Environments, General HVAC

TCBI Flat-Bladed Backward Inclined Centrifugal Fan, SWSI

– 14.19 to 22.56 inches (360 mm to 575 mm)
– 3 HP to 30 HP
– Airflow to 14,400 CFM (24,470 m3/hour)
– Static pressures to 18 inches w.g. (4,480 Pa)
Typical Applications: Dust Collection

NFC-SW, NFC-DW, FC-DW Forward Curved Centrifugal Wheel, SWSI & DWDI

– 12.25 to 49 inches (315 mm to 1,245 mm) wheel diameters
– Airflow to 96,500 CFM (164,000 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
Typical Applications: Air Handling Units, Exhaust Applications,
Energy Recovery, Explosion-Proof Processes, General HVAC,
High Temperature, Green/LEED

Inline Centrifugal & Mixed Flow Fans

DSI Square Inline Centrifugal Fans, Direct Drive

– 8 to 16.5 inches (205 mm to 420 mm) wheel diameters
– Airflow to 5,800 CFM (9,900 m3/hour)
– Static pressure to 2 inches w.g. (500 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
Generator Room Ventilation, Odor Control, Restroom Exhaust

DSI Extended Housing Fan

Product Features
– Aluminum Inlet and Outlet Guard (optional)
– 0-10 VDC Lead, Factory Installed
– Extended Filter Section (HEPA filter optional)
– MEV 8 and 13 Pre-Filters (optional)
– EC-ODP Motor: ¾ HP, 1750 RPM, 115V/230V, Single Phase, 60Hz and 50Hz
– NEMA 1 Disconnect Switch
– GridPoint Motor Controller (See GridPoint Manual)

TCLB Tubular Inline Centrifugal Fans, Belt Driven

– 10.5 to 49 inches (270 mm to 1,245 mm) wheel diameters
– Airflow to 41,700 CFM (70,800 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
Generator Room Ventilation, Odor Control, Waste Water Treatment

TCLBR Tubular Inline Restaurant Centrifugal Fans

– 10.5 to 49 inches (270 mm to 1,245 mm) wheel diameters
– Airflow to 41,700 CFM (70,800 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air
Typical Applications: Kitchen Exhaust, Dishwasher Exhaust

TSL Tubular Inline Centrifugal Fans

– 12.25 to 89 inches (315 mm to 2,265 mm) wheel diameters
– Airflow to 221,700 CFM (376,700 m3/hour)
– Static pressure to 9 inches w.g. (2,240 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
Generator Room Ventilation, Odor Control, Waste Water
Treatment

QCLB Low Pressure Mixed Flow Fans

– 12.25 to 73 inches (315 mm to 1,855 mm) wheel diameters
– Airflow to 105,000 CFM (178,400 m3/hour)
– Static pressure to 4.5 inches w.g. (1,120 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
Generator Room Ventilation

QCLBSH Low Pressure Smoke & Heat Mixed Flow Fans

– 12.25 to 73 inches (315 mm to 1,855 mm) wheel diameters
– Airflow to 105,000 CFM (178,400 m3/hour)
– Static pressure to 4.5 inches w.g. (1,120 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems
Typical Applications: Elevator Shaft Exhaust/Pressurization,
Emergency Smoke Exhaust, Stairwell Pressurization

QSL Quiet Mixed Flow Fans

– 18.25 to 89 inches (465 mm to 2,260 mm) wheel diameters
– Airflow to 160,000 CFM (271,800 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Air Handling Units, Data Center Exhaust,
General HVAC, Generator Room Ventilation, Paint Booth Exhaust

QSLR Quiet Mixed Flow Restaurant Fans

– 18.25 to 89 inches (465 mm to 2,260 mm) wheel diameters
– Airflow to 160,000 CFM (271,800 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air
Typical Applications: Kitchen Exhaust

QSLSH Quiet Mixed Flow Smoke & Heat Removal Fans

– 18.25 to 89 inches (465 mm to 2,260 mm) wheel diameters
– Airflow to 160,000 CFM (271,800 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems
Typical Applications: Elevator Shaft Exhaust/Pressurization,
Emergency Smoke Exhaust, Stairwell Pressurization

ILCF Fiberglass inline Centrifugal Fan

– 12.4 to 39.4 inches (315 mm to 1,000 mm) wheel diameters
– Airflow to 35,900 CFM (61,000 m3/hour)
– Static pressure to 7 inches w.g. (1,740 Pa)
Typical Applications: Elevator Shaft Exhaust/Pressurization,
Emergency Smoke Exhaust, Stairwell Pressurization

Centrifugal Roof & Wall Exhausters

DCRD Centrifugal Roof Exhauster, Downblast, Direct Drive

– 8 to 19.25 inches (205 mm to 490 mm) wheel diameters
– Airflow to 5,020 CFM (8,500 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– AMCA licensed for Sound and Air
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, Jet
Bridge Exhaust, Restroom Exhaust

BCRD Centrifugal Roof Exhauster, Downblast, Belt Driven

– 8.5 to 49.21 inches (220 mm to 1,250 mm) wheel diameters
– Airflow to 28,700 CFM (48,800 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, Jet
Bridge Exhaust, Restroom Exhaust

BCRD-E Endurex™ Polymeric Housing Centrifugal Roof Exhauster, Belt Driven

– 8.5 to 27.95 inches (215 mm to 710 mm) wheel diameters
– Airflow to 8,700 CFM (14,800 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, Jet
Bridge Exhaust, Restroom Exhaust

DCRU Centrifugal Kitchen Roof Exhauster, Upblast, Direct Drive

– 8.38 to 18.25 inches (215 mm to 465 mm) wheel diameters
– Airflow to 3,865 CFM (6,600 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: General HVAC, General Rooftop Exhaust,
Generator Room Ventilation, Jet Bridge Exhaust, Restroom
Exhaust

DCRUR Centrifugal Kitchen Roof Exhauster, Upblast, Direct Drive

– 8.38 to 18.25 inches (215 mm to 465 mm) wheel diameters
– Airflow to 3,865 CFM (6,600 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air
Typical Applications: Kitchen Exhaust, Dishwasher Exhaust

BCRU Centrifugal Roof Exhauster, Upblast, Belt Driven

– 12.25 to 49.21 inches (315 mm to 1,250 mm) wheel diameters
– Airflow to 29,100 CFM (49,400 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: General HVAC, General Rooftop Exhaust,
Generator Room Ventilation, Jet Bridge Exhaust, Restroom Exhaust

BCRU Centrifugal Roof Exhauster, Upblast, Belt Driven

– 12.25 to 49.21 inches (315 mm to 1,250 mm) wheel diameters
– Airflow to 29,100 CFM (49,400 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: General HVAC, General Rooftop Exhaust,
Generator Room Ventilation, Jet Bridge Exhaust, Restroom Exhaust

BCRUR Centrifugal Kitchen Roof Exhauster, Upblast, Belt Driven

– 12.25 to 39.37 inches (315 mm to 1,000 mm) wheel diameters
– Airflow to 20,700 CFM (35,200 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air
Typical Applications: Kitchen Exhaust, Dishwasher Exhaust

BCRUSH Centrifugal Roof Exhauster, Upblast, Belt Driven

– 12.25 to 49.21 inches (315 mm to 1,250 mm) wheel diameters
– Airflow to 29,100 CFM (49,400 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems
Typical Applications: Elevator Shaft Exhaust/Pressurization,
Emergency Smoke Exhaust, Stairwell Pressurization

DCRW Centrifugal Wall Kitchen Exhauster, Direct Drive

– 8.38 to 18.25 inches (215 mm to 465 mm) wheel diameters
– Airflow to 3,865 CFM (6,600 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
Generator Room Ventilation, Restroom Exhaust

DCRWR Centrifugal Wall Kitchen Exhauster, Direct Drive

– 8.38 to 18.25 inches (215 mm to 465 mm) wheel diameters
– Airflow to 3,865 CFM (6,600 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air
Typical Applications: Kitchen Exhaust, Dishwasher Exhaust

BCRW Centrifugal Wall Exhauster, Belt Driven

– 12.25 to 31.5 inches (315 mm to 800 mm) wheel diameters
– Airflow to 15,100 CFM (25,700 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
Generator Room Ventilation, Restroom Exhaust

BCRWR Centrifugal Wall Kitchen Exhauster, Belt Driven

– 12.25 to 31.5 inches (315 mm to 800 mm) wheel diameters
– Airflow to 15,100 CFM (25,700 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air
Typical Applications: Kitchen Exhaust, Dishwasher Exhaust

DCLP Louvered Centrifugal Roof Exhauster, Direct Drive

– 8 to 12.38 inches (205 mm to 315 mm) wheel diameters
– Airflow to 2,000 CFM (3,400 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Restroom Exhaust, Generator Room
Ventilation, Jet Bridge Exhaust

BCLP Louvered Centrifugal Roof Exhauster, Belt Driven

– 8.5 to 55.12 inches (215 mm to 1,400 mm) wheel diameters
– Airflow to 36,000 CFM (61,200 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Restroom Exhaust, Generator Room
Ventilation, Jet Bridge Exhaust

DCLH Hooded Centrifugal Roof Exhauster, Direct Drive

– 8 to 12.38 inches (205 mm to 315 mm) wheel diameters
– Airflow to 2,000 CFM (3,400 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Restroom Exhaust, Generator Room
Ventilation, Jet Bridge Exhaust

BCLH Hooded Centrifugal Roof Exhauster, Belt Driven

– 8.5 to 55.12 inches (215 mm to 1,400 mm) wheel diameters
– Airflow to 36,000 CFM (61,200 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Restroom Exhaust, Generator Room
Ventilation, Jet Bridge Exhaust

BHRE Hinged Restaurant Exhaust Fan, Belt Driven

– 10.5 to 24.5 inches (270 mm to 625 mm) wheel diameters
– Airflow to 9,000 CFM (15,300 m3/hour)
– Static pressure to 5 inches w.g. (1,240 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 and 762 listing available
Typical Applications: Kitchen Exhaust, Dishwasher Exhaust

Ceiling & Cabinet Ventilators

DBS Forward Curved Inline Duct Blowers

– 8 to 20 inches (205 mm to 510 mm) wheel diameters
– Airflow to 18,500 CFM (31,400 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: General HVAC Supply, Auditorium Supply,
Industrial Supply

DBT Forward Curved Inline Twin Duct Blowers

– 8 to 20 inches (205 mm to 510 mm) wheel diameters
– Airflow to 18,500 CFM (31,400 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed

T Ceiling Ventilator

– 17 fan sizes available in horizontal and vertical discharge
– Airflow to 1,590 CFM (2,700 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– AMCA licensed for Sound and Air
– UL 507 listed

TL Inline/Cabinet Ventilator

– 12 fan sizes available in straight through and right angle
discharge
– Airflow to 3,868 CFM (6,600 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– AMCA licensed for Sound and Air
– UL 507 listed

Propeller Wall Fans

TCWP / TCWPZ / TCWPX Propeller Wall Fan, Fixed and Adjustable Pitch Blades

– 12 to 72 inches (305 mm to 1,830 mm) wheel diameters
– Airflow to 85,000 CFM (144,400 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
Typical Applications: Data Center Exhaust, General HVAC,
Generator Room Ventilation, Sidewall Exhaust and Supply

WPB Propeller Wall Fan, Medium Duty, Belt Driven

– 14 to 48 inches (355 mm to 1,220 mm) wheel diameters
– Airflow to 35,300 CFM (60,000 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
Generator Room Ventilation, Sidewall Exhaust and Supply

WPD Propeller Wall Fan, Medium Duty, Direct Drive

– 21 to 60 inches (535 mm to 1,525 mm) wheel diameters
– Airflow to 62,830 CFM (106,700 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
Generator Room Ventilation, Sidewall Exhaust and Supply

TCPE Propeller Wall Fan, Light Duty, Exhaust, Direct Drive

– 8 to 24 inches (205 mm to 610 mm) wheel diameters
– Airflow to 7,615 CFM (12,900 m3/hour)
– Static pressure to 0.625 inches w.g. (160 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
Typical Applications: General HVAC, Generator Room Ventilation

TCWPF Fiberglass Panel Fan, Direct Drive

– 12 to 48 inches (305 mm to 1,220 mm) wheel diameters
– Airflow to 41,900 CFM (71,200 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
Typical Applications: Corrosive Environments, General HVAC,
Marine, Waste Water Treatment, High Moisture Environments,
Swimming Pools

Axial Fans

TD Tubeaxial Fan, Direct Drive

– 14 to 48 inches (355 mm to 1,220 mm) wheel diameters
– Airflow to 42,900 CFM (72,900 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
Parking Garage Ventilation

TB Tubeaxial Fan, Belt Driven

– 14 to 60 inches (355 mm to 1,525 mm) wheel diameters
– Airflow to 82,600 CFM (140,300 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Parking Garage Ventilation

TBSH Tubeaxial Fan, Belt Driven

– 24 to 60 inches (610 mm to 1,525 mm) wheel diameters
– Airflow to 82,600 CFM (140,300 m3/hour)
– Static pressure to 1.25 inches w.g. (310 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems
Typical Applications: Elevator Shaft Exhaust/Pressurization,
Emergency Smoke Exhaust, Stairwell Pressurization

ATAD Axipal Tubeaxial Fan, Direct Drive

– 13.65 to 48.78 inches (350 mm to 1,240 mm) wheel diameters
– Airflow to 75,600 CFM (128,400 m3/hour)
– Static pressure to 4.5 inches w.g. (1,120 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
Typical Applications: Air Pollution Control, Data Center Exhaust,
General HVAC, General Rooftop Exhaust, Clean Room HEPA
Filtration, Odor Control, Waste Water Treatment

ATAB Axipal Tubeaxial Fan, Belt Driven

– 15.61 to 48.78 inches (400 mm to 1,240 mm) wheel diameters
– Airflow to 65,100 CFM (110,600 m3/hour)
– Static pressure to 2.5 inches w.g. (620 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
Typical Applications: Air Pollution Control, Data Center Exhaust,
General HVAC, General Rooftop Exhaust, Clean Room HEPA
Filtration, Odor Control, Waste Water Treatment

Tubeaxial Fan, Steel Wheel

– 12 to 54 inches (305 mm to 1,375 mm) wheel diameters
– Airflow to 80,000 CFM (135,900 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– UL 705 listing available
Typical Applications: Air Pollution Control, Heat Transfer
Equipment Testing, Odor Control, Waste Water Treatment

TCTSSH Tubeaxial Fan, Steel Wheel

– 12 to 54 inches (305 mm to 1,375 mm) wheel diameters
– Airflow to 80,000 CFM (135,900 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– UL listed for Smoke Control Systems
Typical Applications: Elevator Shaft Exhaust/Pressurization,
Emergency Smoke Exhaust, Stairwell Pressurization

TCTA Tubeaxial Fan, Cast Aluminum Wheel

– 12 to 60 inches (305 mm to 1,525 mm) wheel diameters
– Airflow to 96,000 CFM (163,100 m3/hour)
– Static pressure to 5 inches w.g. (1,240 Pa)
– UL 705 listing available
Typical Applications: Air Pollution Control, General HVAC, Clean
Room HEPA Filtration, Odor Control, Parking Garage Ventilation,
Waste Water Treatment

TCVA Vaneaxial Fan, Cast Aluminum Wheel

– 12 to 60 inches (305 mm to 1,525 mm) wheel diameters
– Airflow to 103,000 CFM (175,000 m3/hour)
– Static pressure to 7 inches w.g. (1,740 Pa)
– AMCA licensed for Air and Fan Efficiency Grade
– UL 705 listing available
Typical Applications: Air Pollution Control, Odor Control, Clean
Room HEPA Filtration, Parking Garage Ventilation, Waste Water Treatment

TCVX Vaneaxial Fan, Adjustable Pitch Blades

– 18 to 84 inches (460 mm to 2,135 mm) wheel diameters
– Airflow to 233,000 CFM (395,900 m3/hour)
– Static pressure to 10 inches w.g. (2,490 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listing available
Typical Applications: Air Pollution Control, Odor Control, Clean
Room HEPA Filtration, Parking Garage Ventilation, Waste Water Treatment

TCVS Vaneaxial Fan, Steel Wheel

– 12 to 54 inches (305 mm to 1,375 mm) wheel diameters
– Airflow to 80,000 CFM (135,900 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– UL 705 listing available
Typical Applications: Air Pollution Control, Heat Transfer
Equipment Testing, Odor Control, Waste Water Treatment

TCVSSH Vaneaxial Fan, Steel Wheel

– 12 to 54 inches (305 mm to 1,375 mm) wheel diameters
– Airflow to 80,000 CFM (135,900 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– UL listed for Smoke Control Systems
Typical Applications: Elevator Shaft Exhaust/Pressurization,
Emergency Smoke Exhaust, Stairwell Pressurization

FPAC Vaneaxial Fan, Pneumatically Controllable Pitch-In-Motion

– 32 to 79 inches (815 mm to 2,010 mm) wheel diameters
– Airflow to 250,000 CFM (424,800 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
Typical Applications: Air Pollution Control, Clean Room HEPA
Filtration, Parking Garage Ventilation

FPDA Vaneaxial Fan, Manually Adjustable Pitch-At-Rest

– 32 to 79 inches (815 mm to 2,010 mm) wheel diameters
– Airflow to 250,000 CFM (424,800 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
Typical Applications: Air Pollution Control, Clean Room HEPA
Filtration, Parking Garage Ventilation

TCBS Paint Booth Exhaust Tubeaxial Fan, Belt Driven

– 12 to 42 inches (305 mm to 1,070 mm) wheel diameters
– Airflow to 36,100 CFM (61,300 m3/hour)
– Static pressure to 1.25 inches w.g. (310 Pa)
Typical Applications: Spray Booth Exhaust

TAMF Fiberglass Type FG7 Vaneaxial Fan, Belt Driven

– 14 to 60 inches (355 mm to 1,525 mm) wheel diameters
– Airflow to 51,900 CFM (88,200 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
Typical Applications: Chemical/Corrosive Environments, Exhaust
Applications, Water Treatment, Air Pollution Control, Process Air,
High Moisture Environments

TAHF Fiberglass Type TF Tubeaxial Fan, Belt Driven

– 12 to 60 inches (305 mm to 1,525 mm) wheel diameters
– Airflow to 83,200 CFM (141,400 m3/hour)
– Static pressure to 2.5 inches w.g. (620 Pa)
Typical Applications: Chemical/Corrosive Environments, Exhaust
Applications, Water Treatment, Air Pollution Control, Process Air,
High Moisture Environments

VAHF Fiberglass Type TF Vaneaxial Fan, Belt Driven

– 12 to 60 inches (305 mm to 1,525 mm) wheel diameters
– Airflow to 81,200 CFM (138,000 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
Typical Applications: Chemical/Corrosive Environments, Exhaust
Applications, Water Treatment, Air Pollution Control, Process Air,
High Moisture Environments

Kitchen & Restaurant Exhaust

DCRUR Centrifugal Kitchen Roof Exhauster, Upblast, Direct Driven

– 12.25 to 39.37 inches (315 mm to 1,000 mm) wheel diameters
– Airflow to 17,400 CFM (29,600 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air

DCRWR Centrifugal Kitchen Wall Exhauster, Direct Drive

– 8.38 to 18.25 inches (215 mm to 465 mm) wheel diameters
– Airflow to 3,865 CFM (6,600 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air

BCRWR Centrifugal Kitchen Wall Exhauster, Belt Driven

– 12.25 to 31.5 inches (315 mm to 800 mm) wheel diameters
– Airflow to 11,600 CFM (19,700 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air

BCVR Flat Bladed Backward Incline Utility Sets

– 10.5 to 36.5 inches (270 mm to 930 mm) wheel diameters
– Airflow to 29,100 CFM (49,400 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air

QCLBR Low Pressure Restaurant Mixed Flow Fan

– 12.25 to 73 inches (315 mm to 1,855 mm) wheel diameters
– Airflow to 105,000 CFM (178,400 m3/hour)
– Static pressure to 4.5 inches w.g. (1,120 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air

QSLR Restaurant Mixed Flow Fan

– 18.25 to 89 inches (465 mm to 2,260 mm) wheel diameters
– Airflow to 160,000 CFM (271,800 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air

TCLBR Tubular Centrifugal Restaurant Inline, Belt Driven

– 10.5 to 49 inches (270 mm to 1,245 mm) wheel diameters
– Airflow to 41,700 CFM (70,800 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air

BHRE Hinged Restaurant Exhaust Fan, Belt Driven

– 10.5 to 24.5 inches (270 mm to 625 mm) wheel diameters
– Airflow to 9,000 CFM (15,300 m3/hour)
– Static pressure to 5 inches w.g. (1,240 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 and 762 listing available

Smoke & Heat Exhaust Fans

BCRUSH Smoke & Heat Removal Centrifugal Fan, Belt Driven

– 12.25 to 49.21 inches (315 mm to 1,250 mm) wheel diameters
– Airflow to 29,100 CFM (49,400 m3/hour)
– Static pressure to 3.25 inches w.g. (810 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems

BCVSH Flat Bladed Backward Incline Utility Sets

– 12.25 to 60 inches (315 mm to 1,525 mm) wheel diameters
– Airflow to 78,660 CFM (133,600 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems

QCLBSH Low Pressure Smoke & Heat Mixed Flow Fan

– 12.25 to 73 inches (315 mm to 1,855 mm) wheel diameters
– Airflow to 105,000 CFM (178,400 m3/hour)
– Static pressure to 4.5 inches w.g. (1,120 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems

QSLSH Smoke & Heat Mixed Flow Fan

– 18.25 to 89 inches (465 mm to 2,260 mm) wheel diameters
– Airflow to 160,000 CFM (271,800 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems

LUBSH Smoke & Heat Low Profile Roof Ventilator, Belt Driven

– 21 to 60 inches (535 mm to 1,525 mm) wheel diameters
– Airflow to 59,800 CFM (101,600 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL listed for Smoke Control Systems

TUBSH Smoke & Heat Removal Roof Ventilator, Belt Driven

– 24 to 60 inches (610 mm to 1,525 mm) wheel diameters
– Airflow to 70,700 CFM (120,100 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems

TBSH Smoke & Heat Tubeaxial Fan, Belt Driven

– 24 to 60 inches (610 mm to 1,525 mm) wheel diameters
– Airflow to 82,600 CFM (140,300 m3/hour)
– Static pressure to 1.25 inches w.g. (310 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems

TCVSSH Smoke & Heat Vaneaxial Fan, Steel Wheel

– 12 to 54 inches (305 mm to 1,375 mm) wheel diameters
– Airflow to 80,000 CFM (135,900 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– UL listed for Smoke Control Systems

TCTSSH Smoke & Heat Tubaxial Fan, Steel Wheel

– 12 to 54 inches (305 mm to 1,375 mm) wheel diameters
– Airflow to 80,000 CFM (135,900 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– UL listed for Smoke Control Systems

Propeller Roof Ventilators

LUD Low Profile Upblast Propeller Roof Ventilator, Direct Drive

– 14 to 48 inches (355 mm to 1,220 mm) wheel diameters
– Airflow to 34,500 CFM (58,600 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, General
Warehouse Ventilation

LUB Low Profile Upblast Propeller Roof Ventilator, Belt Driven

– 21 to 60 inches (535 mm to 1,525 mm) wheel diameters
– Airflow to 60,800 CFM (103,300 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, General
Warehouse Ventilation

LUBMO Low Profile Motor Out of Airstream Upblast Propeller Roof Ventilator, Belt Driven

– 21 to 60 inches (535 mm to 1,525 mm) wheel diameters
– Airflow to 59,800 CFM (101,600 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL listed for Smoke Control Systems
Typical Applications: Elevator Shaft Exhaust/Pressurization, Emergency
Smoke Exhaust, Stairwell Pressurization/Exhaust, General Warehouse
Ventilation

TUD Upblast Tubeaxial Roof Ventilator, Direct Drive

– 14 to 48 inches (355 mm to 1,220 mm) wheel diameters
– Airflow to 39,100 CFM (66,400 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, General Warehouse Ventilation

TUB Upblast Tubeaxial Roof Ventilator, Belt Driven

– 14 to 60 inches (355 mm to 1,525 mm) wheel diameters
– Airflow to 72,400 CFM (123,000 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, General Warehouse Ventilation

TUBSH Upblast Tubeaxial Roof Ventilator, Belt Driven

– 24 to 60 inches (610 mm to 1,525 mm) wheel diameters
– Airflow to 70,700 CFM (120,100 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems
Typical Applications: Elevator Shaft Exhaust/Pressurization,
Emergency Smoke Exhaust, Stairwell Pressurization/Exhaust, General Warehouse Ventilation

PRVF Fiberglass Tubeaxial Roof Ventilator

– 14 to 48 inches (355 mm to 1,220 mm) wheel diameters
– Airflow to 35,500 CFM (56,900 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, General Warehouse Ventilation

LHD Low Profile Hooded PRV, Direct Drive

– 14 to 48 inches (355 mm to 1,220 mm) wheel diameters
– Airflow to 35,500 CFM (56,900 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, General Warehouse Ventilation

LHDF (FILTERED) Low Profile Hooded PRV, Direct Drive

– 21 to 48 inches (535 mm to 1,220 mm) wheel diameters
– Airflow to 30,400 CFM (51,600 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL 705 listed
Typical Applications: General HVAC, Generator Room Ventilation,
General Rooftop Supply, General Warehouse Ventilation

LHB Low Profile Hooded PRV, Belt Driven

– 21 to 60 inches (535 mm to 1,525 mm) wheel diameters
– Airflow to 57,800 CFM (98,200 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, General Warehouse Ventilation

LHBF (FILTERED) Low Profile Hooded PRV, Belt Driven

– 21 to 60 inches (535 mm to 1,525 mm) wheel diameters
– Airflow to 57,600 CFM (97,860 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)
– UL 705 listed
Typical Applications: General HVAC, Generator Room Ventilation,
General Rooftop Supply

THD Hooded Tubeaxial Roof Ventilator, Direct Drive

– 14 to 48 inches (355 mm to 1,220 mm) wheel diameters
– Airflow to 36,400 CFM (61,800 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, General Warehouse Ventilation

THDF (FILTERED) Hooded Tubeaxial Roof Ventilator, Direct Drive

– 21 to 48 inches (355 mm to 1,220 mm) wheel diameters
– Airflow to 36,400 CFM (61,800 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– UL 705 listed
Typical Applications: General HVAC, Generator Room Ventilation,
General Rooftop Supply, General Warehouse Ventilation

THB Hooded Tubeaxial Roof Ventilator, Belt Driven

– 14 to 60 inches (355 mm to 1,525 mm) wheel diameters
– Airflow to 63,800 CFM (108,400 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– UL 705 listed
Typical Applications: Data Center Exhaust, General HVAC,
General Rooftop Exhaust, Generator Room Ventilation, General Warehouse Ventilation

THBF (FILTERED) Hooded Tubeaxial Roof Ventilator, Belt Driven

– 21 to 60 inches (535 mm to 1,525 mm) wheel diameters
– Airflow to 63,800 CFM (108,400 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)
– UL 705 listed
Typical Applications: General HVAC, Generator Room Ventilation,
General Rooftop Supply, General Warehouse Ventilation

Laboratory & Fume Exhaust Fans

TVIFE Induced Flow Mixed Flow Exhaust Fan, Direct Drive

– 12.25 to 66 inches (315 mm to 1,680 mm) wheel diameters
– Airflow to 86,000 CFM (146,400 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Induced Flow Sound and Air
– UL 705 listing available

QIFE Induced Flow Mixed Flow Exhaust Fan, Belt Driven

– 12.25 to 66 inches (315 mm to 1,680 mm) wheel diameters
– Airflow to 71,000 CFM (120,600 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Induced Flow Sound and Air
– UL 705 listing available

BAIFE Induced Flow Centrifugal Exhaust Fan, Airfoil Blade

– 12.25 to 66 inches (315 mm to 1,680 mm) wheel diameters
– Airflow to 135,000 CFM (229,400 m3/hour)
– Static pressure to 16 inches w.g. (3,980 Pa)
– AMCA licensed for Induced Flow Sound and Air
– UL 705 listing available

BCIFE Induced Flow Centrifugal Exhaust Fan, Backward Inclined

– 12.25 to 66 inches (315 mm to 1,680 mm) wheel diameters
– Airflow to 132,000 CFM (224,300 m3/hour)
– Static pressure to 15 inches w.g. (3,730 Pa)
> UL 705 listing available

QFE Fume Hood Mixed Flow Exhaust Fan, Belt Driven

– 12.25 to 66 inches (315 mm to 1,680 mm) wheel diameters
– Airflow to 80,000 CFM (135,900 m3/hour)
– Static pressure to 7 inches w.g. (1,740 Pa)
– UL 705 listing available

TFE Fume Hood Inline Exhaust Fan, Belt Driven

– 10.5 to 54.25 inches (270 mm to 1,375 mm) wheel diameters
– Airflow to 70,000 CFM (118,900 m3/hour)
– Static pressure to 7 inches w.g. (1,740 Pa)
– UL 705 listing available
– UL 705 listing available

Pressure Blowers

TBNA Turbo Pressure Blower, Aluminum Wheel

– 14.5 to 38 inches (370 mm to 970 mm) wheel diameters
– Airflow to 20,000 CFM (34,000 m3/hour)
– Static pressure to 128 inches w.g. (31,820 Pa)
Typical Applications: Air Pollution Control, Process Cooling, Dust Collection, Explosion-Proof Processes, Drying Applications, Vacuum Systems, Process Applications, General Manufacturing, Exhaust, Waste Water Treatment, Combustion Air

TBNS Turbo Pressure Blower, Steel Wheel

– 14.5 to 38 inches (370 mm to 970 mm) wheel diameters
– Airflow to 20,000 CFM (34,000 m3/hour)
– Static pressure to 128 inches w.g. (31,820 Pa)
Typical Applications: Air Pollution Control, Process Cooling, Dust Collection, Explosion-Proof Processes, Drying Applications, Material Handling, Pneumatic Conveying, Process Applications,

TBA Turbo Pressure Blower, Air Handling Wheel

– 11.19 to 32.06 inches (285 mm to 815 mm) wheel diameters
– Airflow to 28,700 CFM (48,800 m3/hour)
– Static pressure to 70 inches w.g. (17,400 Pa)
Typical Applications: Air Pollution Control, Process Cooling, Dust Collection, Explosion-Proof Processes, Drying Applications, Vacuum Systems, Process Applications, General Manufacturing, Exhaust, Waste Water Treatment, Combustion Air

TBR Turbo Pressure Blower, Radial Bladed Wheel

– 10.75 to 35.19 inches (275 mm to 895 mm) wheel diameters
– Airflow to 10,100 CFM (17,200 m3/hour)
– Static pressure to 104 inches w.g. (25,860 Pa)
Typical Applications: Air Pollution Control, Process Cooling, Dust Collection, Explosion-Proof Processes, Drying Applications, Vacuum Systems, Process Applications, General Manufacturing, Exhaust, Waste Water Treatment, Combustion Air

BCN Backward Curved High-Pressure Fan

– 27 to 73 inches (685 mm to 1,855 mm) wheel diameters
– Airflow to 75,000 CFM (127,400 m3/hour)
– Static pressure to 100 inches w.g. (24,860 Pa)
Typical Applications: Air Pollution Control, Boiler Systems, Exhaust, Process Cooling, Dust Collection, Forced Draft, Explosion-Proof Processes, Water Treatment, General HVAC, Process Applications, General Manufacturing, Combustion Air, Drying

MBR Heavy Duty Pressure Blower, High Pressure Air Handling

– 19.63 to 58.94 inches (500 mm to 1,500 mm) wheel diameters
– Airflow to 18,000 CFM (30,600 m3/hour)
– Static pressure to 180 inches w.g. (44,750 Pa)
Typical Applications: Air Pollution Control, Dust Collection, Exhaust, Process Cooling, Explosion-Proof Processes, General HVAC, Drying Applications, Vacuum Systems, Material Handling, Pneumatic Conveying, Waste Water Treatment, Process Applications, Combustion Air

MBW Heavy Duty Pressure Blower, Backplate Radial

– 19.63 to 58.94 inches (500 mm to 1,500 mm) wheel diameters
– Airflow to 20,000 CFM (34,000 m3/hour)
– Static pressure to 160 inches w.g. (39,780 Pa)
Typical Applications: Air Pollution Control, Dust Collection, Exhaust, Process Cooling, Explosion-Proof Processes, Drying, General HVAC,Vacuum Systems, Material Handling, Pneumatic Conveying, Waste Water Treatment, Process Applications, Combustion Air

PBW Pressure Blower, Backplate Radial

– 19 to 26 inches (485 mm to 660 mm) wheel diameters
– Airflow to 7,700 CFM (13,100 m3/hour)
– Static pressure to 60 inches w.g. (14,920 Pa)
Typical Applications: Textile Fiber Stripping and Recycling, Air Pollution Control, Process Cooling, Dust Collection, Explosion- Proof Processes, Drying Applications, Material Handling, Pneumatic Conveying, Process Applications, Waste Water Treatment, Vacuum Systems, Combustion Air, Exhaust, General Manufacturing

MBO Heavy Duty Pressure Blower, Open Radial

– 19.63 to 58.94 inches (500 mm to 1,500 mm) wheel diameters
– Airflow to 18,000 CFM (30,600 m3/hour)
– Static pressure to 170 inches w.g. (42,270 Pa)
Typical Applications: Air Pollution Control, Dust Collection, Exhaust, Process Cooling, Explosion-Proof Processes, General HVAC, Drying Applications, Vacuum Systems, Material Handling, Pneumatic Conveying, Waste Water Treatment, Process Applications, Combustion Air

HPF Fiberglass High Pressure Blower, Radial Blade

– 18 to 28 inches (460 mm to 715 mm) wheel diameters
– Airflow to 4,700 CFM (8,000 m3/hour)
– Static pressure to 36 inches w.g. (8,950 Pa)
Typical Applications: Water Treatment, Explosion-Proof Processes, Chemical/Corrosive Environments, Air Pollution Control, Process Air, Exhaust, High Moisture Environments, General HVAC, Combustion Air, Marine

HRO High Pressure Radial Pressure Blower, Open Wheel

– 19.75 to 61.25 inches (505 mm to 1,555 mm) wheel diameters
– Airflow to 8,500 CFM (14,400 m3/hour)
– Static pressure to 103 inches w.g. (25,610 Pa)
Typical Applications: Air Pollution Control, Dust Collection, Process Cooling, Explosion-Proof Processes, Drying Applications, Exhaust, Vacuum Systems, Material Handling, Pneumatic Conveying, Waste Water Treatment, Process Applications, Combustion Air, General HVAC

HRS High Pressure Radial Pressure Blower, Shrouded Wheel

– 19.75 to 61.25 inches (505 mm to 1,555 mm) wheel diameters
– Airflow to 10,000 CFM (17,000 m3/hour)
– Static pressure to 120 inches w.g. (29,840 Pa)
Typical Applications: Air Pollution Control, Dust Collection, Process Cooling, Explosion-Proof Processes, Drying Applications, Vacuum Systems, Material Handling, Exhaust, Pneumatic Conveying, Waste Water Treatment, Process Applications, Combustion Air, General HVAC

CIW Cast Iron Blower

– 6.75 to 14 inches (175 mm to 355 mm) wheel diameters
– Airflow to 2,000 CFM (3,400 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
Typical Applications: Air Pollution Control, Pneumatic Conveying, Boiler Systems, Process Cooling, Water Treatment, Dust Collection, Drying Applications, Explosion-Proof Processes, General HVAC, Exhaust, Vacuum Systems, General Manufacturing, Combustion Air

TPD Cast Aluminum Pressure Blower, Direct Drive

– 7 to 18 inches (180 mm to 460 mm) wheel diameters
– Airflow to 2,800 CFM (4,800 m3/hour)
– Static pressure to 20 inches w.g. (4,970 Pa)
Typical Applications: Air Pollution Control, Dust Collection, General HVAC, Explosion-Proof Processes, Process Cooling, Exhaust, Drying Applications, Material Handling, Pneumatic Conveying, Vacuum Systems, Waste Water Treatment, Combustion Air, Moisture Blow-Off

TPB Cast Aluminum Pressure Blower, Belt Driven

– 8 to 18 inches (205 mm to 460 mm) wheel diameters
– Airflow to 2,400 CFM (4,100 m3/hour)
– Static pressure to 22 inches w.g. (5,470 Pa)
Typical Applications: Air Pollution Control, Dust Collection, General HVAC, Explosion-Proof Processes, Process Cooling, Exhaust, Drying Applications, Material Handling, Pneumatic Conveying, Vacuum Systems, Waste Water Treatment, Combustion Air, Moisture Blow-Off

Plenum Fans

EPF Plenum Fan, Airfoil Wheel, 9-Blades, Arrangement 3

– 12.4 to 89 inches (315 mm to 2,265 mm) wheel diameters
– Airflow to 280,000 CFM (475,700 m3/hour)
– Static pressure to 10 inches w.g. (2,490 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

EPFN Plenum Fan, Airfoil Wheel, 9-Blades, Arrangement 1 & 4

– 12.4 to 89 inches (315 mm to 2,265 mm) wheel diameters
– Airflow to 280,000 CFM (475,700 m3/hour)
– Static pressure to 10 inches w.g. (2,490 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

EPQ Plenum Fan, Airfoil Wheel, 12-Blades, Arrangement 3

– 12.4 to 89 inches (315 mm to 2,265 mm) wheel diameters
– Airflow to 280,000 CFM (475,700 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

EPQN Plenum Fan, Airfoil Wheel, 12-Blades, Arrangement 1 & 4

– 12.4 to 89 inches (315 mm to 2,265 mm) wheel diameters
– Airflow to 280,000 CFM (475,700 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

ECLFN Plenum Fan, Compact, Airfoil Wheel, 9-Bladed

– 16.5 to 27 inches (420 mm to 690 mm) wheel diameters
– Airflow to 15,500 CFM (26,300 m3/hour)
– Static pressure to 7 inches w.g. (1,750 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

ECLQN Plenum Fan, Compact, Airfoil Wheel, 12-Bladed

– 16.5 to 27 inches (420 mm to 690 mm) wheel diameters
– Airflow to 15,500 CFM (26,300 m3/hour)
– Static pressure to 7 inches w.g. (1,750 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

EPLFN Plenum Fan, Commercial Duty, Airfoil Wheel, 9-Bladed

– 12.25 to 49 inches (310 mm to 1,245 mm) wheel diameters
– Airflow to 68,800 CFM (116,900 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

EPLQN Plenum Fan, Commercial Duty, Airfoil Wheel, 12-Bladed

– 12.4 to 49 inches (315 mm to 1,245 mm) wheel diameters
– Airflow to 68,800 CFM (116,900 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

MPQN Modular Insulated Plenum Fan, Airfoil Wheel 12-Bladed, Arrangement 4

– 12.4 to 49 inches (315 mm to 1,245 mm) wheel diameters
– Airflow to 76,000 CFM (129,100 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

MPQS Modular Plenum Fan, Airfoil Wheel 12-Bladed, Arrangement 4

– 12.4 to 49 inches (315 mm to 1,245 mm) wheel diameters
– Airflow to 76,000 CFM (129,100 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

MPLFS Modular Plenum Fan, Airfoil Wheel 9-Bladed, Arrangement 4

– 12.25 to 36.5 inches (315 mm to 930 mm) wheel diameters
– Airflow to 44,000 CFM (74,800 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

MPLFN Modular Insulated Plenum Fan, Airfoil Wheel 9-Bladed, Arrangement 4

– 12.25 to 36.5 inches (315 mm to 930 mm) wheel diameters
– Airflow to 44,000 CFM (74,800 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

MPLQS Modular Plenum Fan, Airfoil Wheel 12-Bladed, Arrangement 4

– 12.25 to 36.5 inches (315 mm to 930 mm) wheel diameters
– Airflow to 44,000 CFM (74,800 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

MPLQN Modular Insulated Plenum Fan, Airfoil Wheel 12-Bladed, Arrangement 4

– 12.25 to 36.5 inches (315 mm to 930 mm) wheel diameters
– Airflow to 44,000 CFM (74,800 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade

Plug Fans

BEPL High Efficiency Plug Fan, Backward Curved

– 12.4 to 49 inches (315 mm to 1,245 mm) wheel diameters
– Airflow to 76,000 CFM (129,100 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– Airstream temperatures to 1,000oF (538oC)

BFPL High Efficiency Plug Fan, Backward Curved

– 12.4 to 49.21 inches (315 mm to 1,250 mm) wheel diameters
– Airflow to 76,000 CFM (129,100 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
– Airstream temperatures to 1,000oF (538oC)

BCPL Plug Fan, BC Backward Inclined Wheel Non HVAC Applications

– 12.25 to 49 inches (315 mm to 1,245 mm) wheel diameters
– Airflow to 57,900 CFM (98,400 m3/hour)
– Static pressure to 8 inches w.g. (1,980 Pa)
– Airstream temperatures to 1,000oF (538oC)

Radial Blade Fans

RBO Industrial Radial Blade Fan, Paddle Wheel

– 8.75 to 104.25 inches (225 mm to 2,650 mm) wheel diameters
– Airflow to 141,800 CFM (240,900 m3/hour)
– Static pressure to 46 inches w.g. (11,440 Pa)
– AMCA licensed for Air and Fan Efficiency Grade
Typical Applications: Dust Collection, Pneumatic Conveying, Water Treatment, Explosion-Proof Processes, General HVAC, Air Pollution Control, Material Handling, High Temperature

RBR Industrial Radial Blade Fan, Paddle Wheel

– 45.13 to 85.25 inches (1,150 mm to 2,165 mm) wheel diameters
– Airflow to 94,800 CFM (161,100 m3/hour)
– Static pressure to 46 inches w.g. (11,440 Pa)
– AMCA licensed for Air and Fan Efficiency Grade
Typical Applications: Dust Collection, Pneumatic Conveying, Water Treatment, Explosion-Proof Processes, General HVAC, Air Pollution Control, Material Handling, High Temperature

RBW Industrial Radial Blade Fan, Backplate Wool Wheel

– 8.75 to 104.25 inches (225 mm to 2,650 mm) wheel diameters
– Airflow to 141,800 CFM (240,900 m3/hour)
– Static pressure to 46 inches w.g. (11,440 Pa)
– AMCA licensed for Air and Fan Efficiency Grade
Typical Applications: Dust Collection, Pneumatic Conveying, Water Treatment, Explosion-Proof Processes, General HVAC, Air Pollution Control, Material Handling, High Temperature

RBP Industrial Radial Blade Fan, Paper Handling Wheel

– 8.75 to 104.25 inches (225 mm to 2,650 mm) wheel diameters
– 19.13 to 45.13 inches (485 mm to 1,150 mm) wheel diameters
– Airflow to 26,500 CFM (45,000 m3/hour)
– Static pressure to 32 inches w.g. (7,960 Pa)
Typical Applications: Dust Collection, Pneumatic Conveying, Water Treatment, Explosion-Proof Processes, General HVAC, Air Pollution Control, Material Handling, High Temperature

RBA Industrial Radial Blade Fan, Air Handling Wheel

– 12.25 to 104.25 inches (315 mm to 2,650 mm) wheel diameters
– Airflow to 141,800 CFM (240,900 m3/hour)
– Static pressure to 46 inches w.g. (11,440 Pa)
– AMCA licensed for Air and Fan Efficiency Grade
Typical Applications: Dust Collection, Pneumatic Conveying, Water Treatment, Explosion-Proof Processes, General HVAC, Air Pollution Control, Material Handling, High Temperature

JRW Compact Design Industrial Fan

– 8.75 to 15.63 inches (225 mm to 400 mm) wheel diameters
– Airflow to 2,000 CFM (3,400 m3/hour)
– Static pressure to 14 inches w.g. (3,480 Pa)
Typical Applications: Air Pollution Control, Pneumatic Conveying, Boiler Systems, Process Cooling, Exhaust, Water Treatment, Dust Collection, Drying Applications, Explosion-Proof Processes, General HVAC, Vacuum Systems, General Manufacturing

RBOF Fiberglass Radial Blade Centrifugal Fan

– 10.63 to 57.5 inches (270 mm to 1,465 mm) wheel diameters
– Airflow to 38,300 CFM (65,100 m3/hour)
– Static pressure to 18 inches w.g. (4,480 Pa)
– AMCA licensed for Air and Fan Efficiency Grade
Typical Applications: Chemical/Corrosive Environments, Marine, Water Treatment, Exhaust Applications, Explosion-Proof Processes, Air Pollution Control, Process Air, General HVAC,
High Moisture Environments

CIW Cast Iron Blower

– 6.75 to 14 inches (175 mm to 355 mm) wheel diameters
– Airflow to 2,000 CFM (3,400 m3/hour)
– Static pressure to 12 inches w.g. (2,980 Pa)
Typical Applications: Air Pollution Control, Pneumatic Conveying, Boiler Systems, Process Cooling, Water Treatment, Exhaust, Dust Collection, Drying Applications, Explosion-Proof Processes, General HVAC, Vacuum Systems, General Manufacturing, Combustion Air

TPD Cast Aluminum Pressure Blower, Direct Drive

– 7 to 18 inches (180 mm to 460 mm) wheel diameters
– Airflow to 2,800 CFM (4,800 m3/hour)
– Static pressure to 20 inches w.g. (4,970 Pa)
Typical Applications: Air Pollution Control, Dust Collection, General HVAC, Explosion-Proof Processes, Process Cooling, Exhaust, Drying Applications, Material Handling, Pneumatic Conveying, Vacuum Systems, Waste Water Treatment, Combustion Air, Moisture Blow-Off

TPB Cast Aluminum Pressure Blower, Belt Driven

– 8 to 18 inches (205 mm to 460 mm) wheel diameters
– Airflow to 2,400 CFM (4,100 m3/hour)
– Static pressure to 22 inches w.g. (5,470 Pa)
Typical Applications: Air Pollution Control, Dust Collection, General HVAC, Explosion-Proof Processes, Process Cooling, Exhaust, Drying Applications, Material Handling, Pneumatic Conveying, Vacuum Systems, Waste Water Treatment, Combustion Air, Moisture Blow-Off

Radial Tip & High-Efficiency Fans

HAF High Efficiency Industrial Airfoil Fan

– 25 to 82 inches (635 mm to 2,085 mm) wheel diameters
– Airflow to 160,000 CFM (271,800 m3/hour)
– Static pressure to 50 inches w.g. (12,430 Pa)
Typical Applications: Drying Applications, Process Cooling, Exhaust, Dust Collection, Explosion-Proof Processes, Forced Draft, Induced Draft, Process Ventilation, Water Treatment, Pollution Control

HIB High Efficiency Industrial Backward Curved Fan

– 20.5 to 90.75 inches (520 mm to 2,310 mm) wheel diameters
– Airflow to 177,500 CFM (301,600 m3/hour)
– Static pressure to 36 inches w.g. (8,950 Pa)
Typical Applications: Drying Applications, Process Cooling, Exhaust, Dust Collection, Explosion-Proof Processes, Forced Draft, Induced Draft, Process Ventilation, Water Treatment, Pollution Control

RTF Radial Tip Fan

– 20.5 to 90.75 inches (520 mm to 2,305 mm) wheel diameters
– Airflow to 223,800 CFM (380,200 m3/hour)
– Static pressure to 36 inches w.g. (8,950 Pa)
– AMCA licensed for Air and Fan Efficiency Grade
Typical Applications: Exhaust Applications, Dust Collection,
Explosion-Proof Processes, Induced Draft, Material Handling, Air Pollution Control, Process Ventilation, Pollution Control, Vacuum Systems, General Manufacturing

HRT Radial Tip Fan, High Specific Speed

– 27 to 80.75 inches (685 mm to 2,055 mm) wheel diameters
– Airflow to 254,700 CFM (432,700 m3/hour)
– Static pressure to 32 inches w.g. (7,960 Pa)
Typical Applications: Exhaust Applications, Dust Collection, Explosion-Proof Processes, Induced Draft, Material Handling, Air Pollution Control, Process Ventilation, Pollution Control,
Vacuum Systems, General Manufacturing

Centrifugal Supply Fans

BCRFS Centrifugal Rooftop Filtered Supply Fan, Belt Driven

– 8.86 to 22.05 inches (225 mm to 560 mm) wheel diameters
– Airflow to 17,000 CFM (28,900 m3/hour)
– Static pressure to 4 inches w.g. (990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 705 listed
Typical Applications: General HVAC Supply, Auditorium Supply,
Industrial Supply, Kitchen Supply

LPSF Louvered Penthouse Supply Fan, Belt Driven

– 12.4 to 35.6 inches (315 mm to 905 mm) wheel diameters
– Airflow to 47,000 CFM (79,900 m3/hour)
– Static pressure to 5.5 inches w.g. (1,370 Pa)
Typical Applications: General HVAC Supply, Auditorium Supply,
Industrial Supply

Gravity Ventilators

GRV Spun Aluminum Gravity Relief & Intake Ventilators

– 9 to 48.3 inches (230 mm to 1,230 mm) round throat sizes
– Airflow to 25,100 CFM (42,600 m3/hour)
– Static pressure to 0.375 inches w.g. (90 Pa)

MGR / MGI Modular Hooded Gravity Relief & Intake Ventilators

– 8 to 180 inches (205 mm to 4,575 mm) throat sizes
MGR: Airflow to 109,000 CFM (185,200 m3/hour)
MGR: Static pressure to 0.3 inches w.g. (80 Pa)
MGI: Airflow to 91,200 CFM (154,900 m3/hour)
MGI: Static pressure to 0.4 inches w.g. (100 Pa)

LUG Low Profile Upblast Gravity Relief Ventilators

– 14 to 60 inches (355 mm to 1,525 mm) wheel diameters
– Airflow to 90,000 CFM (152,900 m3/hour)
– Static pressure to 1.5 inches w.g. (370 Pa)

TIL / TEL Louvered Penthouse Gravity Relief & Intake Ventilators

– 12 to 144 inches (305 mm to 3,660 mm) square throat sizes
– 3 to 20 tiers high
– Airflow to 85,700 CFM (145,600 m3/hour)
– Static pressure to 0.15 inches w.g. (40 Pa)

MA (SQUARE) Fiberglass Gravity Relief & Intake Ventilators

– 6 to 60 inches (155 mm to 1,525 mm) square throat sizes
– Airflow to 40,000 CFM (68,000 m3/hour)
– Static pressure to 1 inch w.g. (250 Pa)

Man Coolers

TCSM Mancooler, Stationary Mount

– 16 to 48 inches (410 mm to 1,220 mm) wheel diameters
– Airflow to 41,200 CFM (70,000 m3/hour)

TCPM Mancooler, Portable Mount

– 16 to 48 inches (410 mm to 1,220 mm) wheel diameters
– Airflow to 41,200 CFM (70,000 m3/hour)

Utility Sets

BCV Flat-Bladed Backward Inclined Utility Sets, Belt Driven

– 10.5 to 60 inches (270 mm to 1,525 mm) wheel diameters
– Airflow to 78,660 CFM (133,600 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
Typical Applications: Data Center Exhaust, General HVAC,
Elevator Shaft Exhaust/Pressurization, Restroom Exhaust,
Stairwell Pressurization, Industrial Ovens, Vehicle Exhaust
Generator Room Ventilation, Swimming Pool Exhaust

BCVR Flat-Bladed Backward Inclined Utility Sets

– 10.5 to 36.5 inches (270 mm to 930 mm) wheel diameters
– Airflow to 29,100 CFM (49,400 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL 762 listed for Grease Laden Air
Typical Applications: Kitchen Exhaust, Dishwasher Exhaust

BCVSH Flat-Bladed Backward Inclined Utility Sets

– 12.25 to 60 inches (315 mm to 1,525 mm) wheel diameters
– Airflow to 78,660 CFM (133,600 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
– UL listed for Smoke Control Systems
Typical Applications: Elevator Shaft Exhaust/Pressurization,
Emergency Smoke Exhaust, Stairwell Pressurization

DCV Flat-Bladed Backward Inclined Utility Sets, Direct Drive

– 10.5 to 20 inches (270 mm to 510 mm) wheel diameters
– Airflow to 8,200 CFM (13,900 m3/hour)
– Static pressure to 2.5 inches w.g. (600 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
Typical Applications: Data Center Exhaust, General HVAC,
Elevator Shaft Exhaust/Pressurization, Restroom Exhaust,
Stairwell Pressurization, Industrial Ovens, Vehicle Exhaust
Generator Room Ventilation, Swimming Pool Exhaust

FCV Forward Curved Utility Sets

– 7.5 to 36.5 inches (195 mm to 930 mm) wheel diameters
– Airflow to 29,100 CFM (49,400 m3/hour)
– Static pressure to 5 inches w.g. (1,240 Pa)
– AMCA licensed for Air and Fan Efficiency Grade
Typical Applications: Data Center Exhaust, Elevator Shaft
Exhaust/Pressurization, General HVAC, Restroom Exhaust,
Generator Room Ventilation, Stairwell Pressurization, Swimming
Pool Exhaust

BAV Airfoil Utility Set

– 12.25 to 36.5 inches (315 mm to 930 mm) wheel diameters
– Airflow to 32,100 CFM (54,500 m3/hour)
– Static pressure to 8 inches w.g. (1,990 Pa)
– AMCA licensed for Sound, Air and Fan Efficiency Grade
Typical Applications: Data Center Exhaust, General HVAC,
Elevator Shaft Exhaust/Pressurization, Swimming Pool Exhaust,
Restroom Exhaust, Generator Room Ventilation, Stairwell
Pressurization

DDF Forward Curved Junior Utility Sets, Direct Drive

– 6 to 10.5 inches (155 mm to 270 mm) wheel diameters
– Airflow to 2,100 CFM (3,600 m3/hour)
– Static pressure to 1.75 inches w.g. (440 Pa)
Typical Applications: Data Center Exhaust, General HVAC,
Elevator Shaft Exhaust/Pressurization, Restroom Exhaust,
Generator Room Ventilation, Stairwell Pressurization, Swimming
Pool Exhaust

Prefabricated Roof Curbs

Canted Roof Curbs

– Constructed of 18-gauge galvanized steel with continuous welded seams
– Large 3″ built-in 45° cant to accommodate roofing material to top of
curb. Cant is beveled at corners for better support of roofing material
– Wood nailer (11⁄2″) secured to top ledge
– Lined with 11⁄2″ fiberglass fire-resistant, sound-absorbing insulation
– Damper shelf
Options: Aluminum (16-gauge) construction, Burglar security bars,
Metal liner (galvanized or aluminum), Special heights up to 24″, Single
or double pitched curbs for sloping roofs

Self-Flashing Roof Curbs

– Constructed of 18-gauge galvanized steel with continuous welded seams
– Wide base plate (flashing) to insure watertight bond to roof
– Top ledge covered with 3⁄16″ polystyrene gasket for weather seal and
to reduce metal-to-metal conducted noise
– Lined with 11⁄2″ fiberglass fire-resistant, sound-absorbing insulation
– Damper shelf
Options: Aluminum (16-gauge) construction, Burglar security bars,
Metal liner (galvanized or aluminum), Special heights up to 24″, Wood
nailer (11⁄2″) secured to top ledge in lieu of polystyrene gasket, Single
or double pitched curbs for sloping roofs

Curb Adapters

– Constructed of heavy-gauge galvanized steel with continuous welded seams
– Top ledge covered with 3⁄16″ polystyrene gasket to reduce metal-to-metal
conducted noise and act as a weather seal