Manufacturer of I.D. blowers, F.D. blowers, force draft fans, force draft blowers, blow off ventilators / fans, PVC FRP SST ventilators, squirrel cage blower fans, high pressure centrifugal ventilators, Chicago blowers, aluminum fans, stainless steel ventilators, hot air blowers, heating fans, high temperature oven ventilators, high pressure air blowers, squirrel cage blower wheels, Peerless Dayton ventilators, Sheldons blowers, New York fans NYB, TCF, Delhi fans blowers.
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Centrifugal Ventilators



CBUB
Upblast Power Roof Ventilators

The CBUB is an upblast power roof ventilator designed for the exhaust of grease-laden air from restaurant range hoods, and general ventilation applications where vertical discharge of exhaust air is required. Applications include all types of commercial and institutional kitchens, such as restaurant and cafeteria, fast food , hotel and motel, bakery, delicatessen, school, hospital and military.

Greenheck fan ventilator blower
CBUB - Sizes 12 to 36
150 to 30,000 CFM
to 3" Static Pressure 
CBCUBA
Belt Drive Upblast Power Roof Ventilators

The CBCUBA Upblast Power Roof Ventilator is designed for the ventilation of grease laden air from restaurant range hoods and general ventilation applications where a vertical air discharge is desired. Fan applications include all types of commercial and institutional kitchens such as those found in restaurants and cafeterias, fast food outlets, hotels and motels, bakeries, delicatessens, schools, hospitals and military establishments. 

Upblast Greenheck roof ventilator fan
CBCUBA - Sizes 12 to 20
700 to 9,000 CFM
to 2" Static Pressure 
CBCUDA
Direct Drive Upblast Power Roof Ventilators

The CBCUDA Upblast Power Roof Ventilator is designed for general and spot ventilation of problem areas in single or multi-story structures. Such applications include warehouses, garages, plants, sports arenas, athletic clubs, hospitals and shopping centers.

ILG fan blower roof ventilator
CBCUDA - Sizes 6 to 20
150 to 5,000 CFM
 to 2" Static Pressure 
CBCR
Belt Drive Power Roof Ventilators

The CBCR fan units are quiet, dependable power roof ventilators recommended for a wide range of general exhaust applications where low and medium ranges of air volume and pressure are specified. Applications include virtually all types of light manufacturing, commercial and institutional buildings such as shopping centers, hospitals, schools, hotels, office and apartment buildings, warehouses, airports, bus terminals, and many others.

Spun aluminum mushroom roof fan ventilator
CBCR - Sizes 12 to 24
250 to 20,000 CFM
to 2" Static Pressure 
CBCF
Direct Drive Power Roof Ventilators

CBCF units are quiet, dependable power roof ventilators recommended for a wide range of general exhaust applications where relatively low ranges of air volume and pressure are specified. Applications include virtually all types of commercial and institutional buildings such as shopping centers, hospitals, schools, hotels, office and apartment buildings, warehouses, airports, bus terminals, and many others. 

Downblast roof exhust aluminum ventilator exhauster ILG
CBCF - Sizes 12 to 24
100 to 10,000 CFM
to 2" Static Pressure
CBCRB
Belt Drive Power Roof Ventilators

The CRBCA units are quiet, dependable power roof ventilators recommended for a wide range of general exhaust applications where relatively low ranges of air volume and pressure are specified. Applications include virtually all types of commercial and institutional buildings such as shopping centers, hospitals, schools, hotels, office and apartment buildings, warehouses, airports, bus terminals, and many others. 

Loren Cook fan blower ventilator
CBCRB - Sizes 06 to 24
100 to 20,00o CFM
to 2" Static Pressure 
CBWB
Belt Drive Wall Exhaust Fans

The CBW Wall Centrifugal General Exhaust Fan, designed for ventilation of problem areas in single or multi-story structures, is the first Fan of this type to use a Unique C-Drive. Applications include warehouses, garages, plants, sports arenas and athletic clubs, hospitals and shopping centers. 

Loren cook roof fan blower ventilator
CBWB- Sizes 12 to 20
150 to 20,000 CFM
to 3" Static Pressure 
CBWD
Direct Drive Wall Exhaust Fans

The CBWD is a general exhaust Fan designed for spot ventilation of problem areas in single or multi-story structures. Such applications include warehouses, garages, plants, sports arenas and athletic clubs, hospitals and shopping centers. 

Wall exhaust fan ventilator
CBWD - Sizes 6 to 20
100 to 5,000 CFM
to 2" Static Pressure 
CBSQB
Belt Drive Square In-Line Fans 

The CBSQB Square In-Line Centrifugal Fans are designed to provide efficient air movement in ducted or non-ducted fan ventilation systems. Designed for easy positioning and quick installation, the versatile Square In-Line can be located inside equipment rooms, in ceiling spaces or as parts for O.E.M. equipment. 
 

CBSQD
Direct Drive Square In-Line Fans 

The CBSQD Square In-Line Centrifugal Fans are designed to provide efficient air movement in ducted or non-ducted fan ventilation systems. Designed for easy positioning and quick installation, the versatile Square In-Line fan can be located inside equipment rooms, in ceiling spaces or as parts for O.E.M. equipment. 

Inline square duct fan ventilator
CBSQD - Sizes 6 to 18
100 to 4,000 CFM
to 2" Static Pressure 
CBSQB - Sizes 12 to 20
250 to 25,000 CFM
to 3" Static Pressure 
Gravity Hoods and Ventilators

For Exhaust Relief Fresh Air Intake or Gravity Ventilation Systems. Modern low silhouette style to blend in with roof top lines and equipment. Designed with improved aerodynamically shape air flow passages. 

Exhaust Relief Ventilators Models CBTE

Exhaust Relief Ventilators have a 1:1 ratio of hood perimeter opening to throat area. 

Fresh Air Intake Ventilators Models CBTI

Fresh Air Intake Ventilators have a 2:1 ratio of hood perimeter opening to throat area.

ACME Fan Blower Ventilator
Louverline Penthouses and Ventilators

The louvered look - a favorite selection for modern architectural eye appeal. 

Penthouses - to dress up and beautify roof tops by enclosing unattractive mounted equipment viewed from higher floors and taller buildings. 

Ventilators - For Exhaust Relief and Fresh Air Intake Ventilating Applications. Capacities up to 100,000 CFM. 

Exhaust Relief Models CBLX

Exhaust Ventilators are designed for a maximum air velocity of 1200 fpm through the louvered openings and 1200 fpm through the throat. 

Fresh Air Intake Models CBLN

Air Intake Ventilators are designed for a maximum inlet velocity of 600 fpm to reduce entrainment of rain or snow to a minimum. The maximum throat velocity is 1200 fpm. 

Acme roof exhaust fan blower ventilators sales.Manufacturer of I.D. blowers, F.D. blowers, force draft fans, force draft blowers, blow off ventilators / fans, PVC FRP SST ventilators, squirrel cage blower fans, high pressure centrifugal ventilators, Chicago blowers, aluminum fans, stainless steel ventilators, hot air blowers, heating fans, high temperature oven ventilators, high pressure air blowers, squirrel cage blower wheels, Peerless Dayton ventilators, Sheldons blowers, New York fans NYB, TCF, Delhi fans blowers.

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Commercial power wall and roof ventilators and fans.
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Industrial centrifugal building ventilation fans, process ventilating blowers, axial blower ventilators, high pressure blowers, high temperature oven exhaust fans; and wall / roof exhaust and supply propeller ventilators. Buffalo Fan (New York and Chicago) engineering sales of industrial blowers, ILG commercial fans, high temperature centrifugal and axial blowers, high pressure blowers, OEM fans, roof and wall exhauster fans, severe duty process and O.E.M. blowers, custom built fans, ventilators, dust collection and combustion presusre blowers, high temperature oven circulation plug fans, heat exchanger fans, industrial and commercial heating and cooling coils, aluminum copper, and stainless steel finned coils, engineers and manufacturers of industrial process and commercial HVAC, fans, blowers, air-handling units, heat exchangers, ventilation equipment, aluminum, copper, stainless steel finned coils, high pressure and high temperature blowers and fans, air systems, American Coolair, ILG, IGE, I.L.G., I.G.E. fan ventilators.

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Canada Blower is an engineering company for air moving equipment. It developed a PT Power Tube Make-Up Air System - one of the most economical options for larger industrial plants ventilation air make up systems.
 
Canada Blower PT Air Make-Up Fan System is a new ventilation concept. It utilizes some aerodynamic principles for supplying, tempering and distributing make-up air in a building in cold weather. It offers more efficiency, economy and comfort than most conventional make-up air units.
 
When exhaust fans are used to provide ventilation, both for industrial and process exhaust and personnel comfort, a negative air pressure is created within the building. This negative pressure causes several problems:
 
- Process exhaust systems are less efficient and may not work properly.
- Down flow can occur through gravity vents and result in the back venting of products of combustion from flues and stacks of heaters and process equipment.
- Drafts are created that are a dsicomfort to employees. Safe operating of outside doors may even be impaired.
 
Canada Blower Power Tube Fan Make-Up Air System solves all of these problems economically, even on the coldest winter day.
 
PT Fan System consists of a specially designed air supply fan, a wall housing and a motorized air inlet damper. A long polyethylene tubing is attached to the unit and extends horizontally inside building supported from  wire. It has precision holes punched on both sides at specific intervals along its length and has an opposed end closed off.
 
Each fan housing assembly is mounted in the outside wall opening or connected to a roof air supply fan.
 
In the winter, conventional make-up air systems have to heat the cold outside air prior to introduction into the building. This is an expensive process in both equipment and continuing energy cost. The Power Tube Fan Make-Up Air System is a simplier system that utilizes waste3d building heat and basic earodynamic principles for supplying, tempering and distributing make-up air. And that makes it less expensive than conventional make-up air systems to purchase, to install and to operate.
 
When make-up air is needed, the motorized inlet shutter opens, the supply fan turns on and supplied fresh outside air inflating the tube for its full length. The air discharges from the punched holes in the tube located overhead as small high velocity jets which create turbulent mixing with the warmer inside air. As a result the outside air is effectively tempered before it reaches the worker level, creating a uniform draft free make up air system.
 
Normally several PT Fan systems are required for a building, depending on the size of the building, volume of make-up air required, size of PT Fan models selected. Additional heating, if required, may be furnished from conventional type space unit heaters positioned near the distributing PT tubes.
 
Canada Blower PT Air Make-Up System has the following advantages over coventional make-up air units:
 
* Offers savings in initial investment and operating costs;
* Provides draft-free and uniform air distribution from along tube rather than blasting air from a single source outlet;
* Uses less energy due to lower horsepower for the same supplied air volume and because of friction loss of blowing air through a heat transfer system is completely eliminated;
* Easier and less costly to install, as PT Fan system is relatively light in weight ans the polyethylene tubing can be installed in a fraction of time normally required for conventional ventilation ducts;
* Eliminates coil freeze-up problems typical for AHU with heating hot water and steam heat exchangers;
* Reclaims overhead heat wasted in most buildings - through mixing of outside air with inside hot air;
* Very quiet, normally within 20 Fan Sones;
* Flexible in capacity, which is achieved by running only the required number of PT units based on the temperature inside the building;
* Provides a more comfortable eworking environment by maintaining gentle air flow and uniform temperature distribution.
 
Power Tube Make-Up Air Fans are available in Sizes 18 to 48 for air flows up to 40,000 CFM.
 
Canada Blower PT Power Tube Make-Up Air System tube is constructed of thick woven high density polyethylene fiber(8 x 8) laminated with poly coating to a thickness of 6 Mils. It is 3.8 oz. per square yeard material. Burst strength is 118 Lbs per square inch. The material is flame retardant and complied with NFPA Standard 701. Tubes are available in two colors: blue and white. One end of the polyethylen tube is factory dealed.
 
Sufficient make-up air should be provided to balance exhaust from general ventilation and process ventilation. Usually several Power Tube Fans will be required, located to distribute air throughout the plant. If additional tempering of make-up air in specific plant areas becomes necessary, unit heaters can be added.


Engineers of alloy pressure blowers, pressure blowers with high temperature construction, stainless steel, aluminum, and fabricated steel construction. Supply of replacement centrifugal fans, centrifugal blowers,  and parts for centrifugal fans, and centrifugal blowers manufactured by Buffalo Blower in New York, Twin City Fan, Northern Blower, Chicago Blower, Sheldons, Cincinnati Fan, Hartzell, IAP, Industrial air products, Canadian Blower, Howden Buffalo, Penn Ventilation, Penn-Barry, Barry Blower, ACME, Aerovent, Alphair, American Fan, Lau Industries, Clarage, Delhi, Canarm, Leader Fan, Daltec, ABB, Flakt, Flaktwoods, Woods, MK Plastics, Robinson Industrial, Garden City Fan, Loren Cook, Jen-air, Jenn Fan, Aeroflo, Grainger, Greenheck, Kice Fan, ILG Industries, Canada Fan, Industrial Air, Ceilcote, Breidert, Anderson 2000, Solar & Palau, Strobic air, Trane, TCF Axial, Aerovent.