Industrial gas fired air handling units AHU and heated air curtains. Salles of roof and wall air make up fan ventilators, hooded, up-blast and down-blast roof fans.
Industrial fans and blowers


Engineering Representative for major North American fan manufacturers offering all types of industrial fans and blowers. Our specialty is process OEM fans and blowers:

- combustion blowers,
- oven / dryer circulating fans,
- pneumatic conveying blowers,
- dust collection / scrubber fans,
- stainless steel and fiberglass blowers,
- exhaust fans,
- high temperature and high pressure blowers and fans.
CANADA BLOWER's Single-Width Industrial Fans are designed for a wide range of applications from commercial-building ventilation to industrial dust-collection systems. Three classes of construction combined with three wheel  designs provide the utmost in selection choice.



OEM industrial and turbo fans and blowers ventilators; high temperature pressure blowers and high temperature plug fans; oven exhaust fan blowers; filtered air make-up fan blowers.

DESIGN FEATURES
• Three wheel choices: High-efficiency AcoustaFoil wheels - Sizes 12”-73”; a Versatile backward curved wheels - Sizes 18”-73”; a rugged backward inclined wheels, Sizes 12”-73”.
• Capacities to 200,000 CFM
• Pressures to 14” WG
• Complete AMCA Class I, II, and III performance
• Efficiencies beyond 85%
• Temperatures to 650°F
• Choice of direct-drive or belt-drive
• Available in clockwise and counterclockwise rotations
• Heavy-gauge welded components provide structural strength and 
durability
• Continuously welded housings provide the strongest possible 
construction
• Shafting is straightened to close-tolerance to minimize “run out” and ensure 
smooth operation
• Lifting eyes are standard on all fans
• Wheels are dynamically balanced and all fans are checked at the specified 
running speed
• Bearings are selected to provide long service life through the entire operating range of the fan. These propeller fans are rugged and dependable and are available in a wide selection of sizes and performance.These fans can be arranged for supply, exhaust or a combination of both. These fans are offered with a wide selection of accessories to complete a well-balanced and specifically engineered air moving system. 

AIRFOIL WHEEL: allows stable operation from wide-open to closed-off. Ideal for clean-air applications such as building ventilation with variable-air-volume system control or clean industrial-gas-handling. Dual aerodynamically designed blade surfaces provide the most efficient design of all wheel types. In addition, the AcoustaFoil design offers a broad peak efficiency range for selection. Because of superior efficiency, AcoustaFoil wheels generate the lowest sound levels over a wide range of performance. Sizes 12 and 15 available in welded aluminum only. Sizes 18 to 73 available in all-welded steel and optional aluminum and stainless steel.

BACKWARD INCLINED WHEEL:
Flat, single-thickness, backwardly inclined blades are suited to applications from clean air to those where dust and limited material is present in the airstream and airfoil shapes are not recommended due to material build-up. Peak efficiency point is on the steeply rising portion of the pressure curve and vastly superior 
to forward curved and radial wheel designs. Sound levels are the lowest with the most efficient fan selections. Sizes 12 to 73 available in all-welded steel and also optional aluminum and stainless steel. Buildings where large volumes of air are required or where fans must operate against resistance, and may also be installed in duct installations where low static resistance is encountered.

BACKWARD INCLINED WHEEL:
Flat, single-thickness, backwardly inclined blades are suited to applications from clean air to those where dust and limited material is present in the airstream and airfoil shapes are not recommended due to material build-up. Peak efficiency point is on the steeply rising portion of the pressure curve and vastly superior to forward curved and radial wheel designs. Sound levels are the lowest with the most efficient fan selections. Sizes 12 to 73 available in all-welded steel and also optional aluminum and stainless steel. Buildings where large volumes of air are required or where fans must operate against resistance, and may also be installed in duct installations where low static resistance is encountered.

HANDLING CORROSIVES

Protective coatings, special alloys, and FRP construction are available to combat corrosion problems. Special coatings [up to 12 mil thickness] – special paints and spray coatings are available under a variety of trade names. Canada Blower works with experienced coating applicators who can apply coatings to meet a wide range of requirements. Alternate-material construction–Single-Width Fans can be constructed of aluminum or various stainless steels.

HEAT-FAN CONSTRUCTION

Arrangement 1, 8, and 9 fans can be constructed for elevated temperature operation with the addition of shaft cooler and guard and high-temperature paint for 650°F maximum airstream temperature. Arrangement 9 fans are also furnished with motor heat shield. If optional shaft seal is selected, a recessed cone is furnished. Note that the maximum safe wheel speeds decrease as airstream temperatures increase.

SPARK-RESISTANT CONSTRUCTION [SRC]

Intended to minimize the potential for any two or more fan components to generate sparks

within the airstream by rubbing or striking during operation. The following types are available:

AMCA A [AIRSTREAM] SRC: To  include all airstream parts constructed of a spark resistant alloy... maximum temperature: 200°F.

AMCA B [WHEEL] SRC: To include the fan wheel constructed of a spark-resistant alloy and a buffer plate around the housing shaft-hole opening...maximum temperature:200°F.

AMCA C [BUFFER] SRC: To include a spark-resistant alloy buffer affixed to the housing interior adjacent to the wheel backplate, a spark-resistant alloy inlet cone, and a buffer plate around the housing shaft-hole opening... maximum temperature:650°F.

ALL TYPES SRC: Fan is to be so constructed such that no bearings, drive components, or electrical apparatus are located in the airstream... the user must electrically ground all

fan and system components. As compared to belt drive fan arrangements, direct drive Arrangement 4 fans of all styles, where the fan wheel mounts directly onto the motor shaft, are more compact, require less maintenance, and generally have a lower first cost. However, relative to belt-drive fans, they are limited in application, size, available features,and the ability to adjust performance.

Direct drive Arrangement 8 fans offer much of the flexibility of belt driven fans and are even preferred in systems that require large volumes of air and are over 250-300 HP due to drive limitations. A major objection to direct-drive arrangements in the past was the inability to adjust fan speed if system requirements changed. With the advent of variable frequency drives (VFDs) the speed, and therefore performance, of direct-drive fans can now be adjusted  to meet varying requirements. Given the variety of operating speeds available, choices in wheel width, and its effect on wheel safe speed limits, the only cost-effective method for selecting today’s direct-drive fans is software selection fan programs.

Belt driven fans, where the fan wheel is supported by a shaft and bearings and driven by belts, allow for a wider range of sizes and applications, and offer a greater selection of accessories and modifications. However, relative to direct-drive fans, they have a larger footprint for a given fan size and have a higher first cost. Without additional controls, belt-drive fan performance can be easily altered in the field by changing sheaves and belts.



















































































Engineering of through the wall exhaust fans, airflow exhaust ventilators, fume hood exhaust fans, roof / wall supply blowers, paint booth ventilation fans, high pressure air blowers, air pressure blowers, high temperature air blowers, rotary air blowers, air fan-blowers systems, roof blowers, roots blowers, oven / dryer exhaust ventilators, heavy-duty ventilation fans, spray booth exhaust fans, New York blowers, Dayton fans, Chicago blowers, American Coolair ventilators, ACME ventilators, Twin City fans, Aerovent fans, Cincinnati blowers.
Supply of HVAC fans and blowers, large fan ventilators, commercial ventilators & fans, portable blowers fnas, electric blowers & fans, heavy duty blowers, cooling ventilators, direct drive blowers, ventilation fans, multistage blowers, high volume ventilator fans, rotary lobe pressure blowers, fan / blower packages.