Industrial centrifugal scroll cage fans and blowers, high temperature radial fans and pressure blowers. Sales of OEM centrifugal fan wheels, blower impellers.
Buffalo Blowers

About Us

ILG COOLAIR is a leading supplier of industrial and commercial fans, ventilators, blowers and accessories for various air-moving applications.

ILG COOLAIR offers a complete line of fan equipment, from small panel fans capable of moving a few hundred cubic feet per minute, to large, heavy-duty industrial mechanical draft fans with capacities to 1,000,000 CFM and with static pressures from 0" Water Gauge (WG) to 150" WG.

ILG COOLAIR products include standard centrifugal fan and axial fan designs as well as custom manufactured fan units to meet our customers' requirements based on ILG COOLAIR manufacturing standard.

Over the years ILG COOLAIR supplied fans to a wide range of industries and applications including: combustion air supply, material handling, process ventilation, ovens and dryers, iron and steel industry, mine and tunnel ventilation, petro-chemical, power generation, marine and off-shore structures, pulp and paper, HVAC, paint/spray booths, fertilizer and various emission control applications.  For the commercial HVAC market, ILG COOLAIR offers general ventilation fans for institutional and retail buildings, schools, restaurants and hospitals. Special materials, construction, explosion-proof and spark-resistant fan design, variety of coatings and accessories are available to meet practically any application needs.

ILG COOLAIR air moving products are best know for "industrial quality" assuring reliable performance, relentless dependability and longevity.  A staff of specially trained engineers will design a dependable fan that exactly fits customers' dimensional and fan performance requirements.

ILG COOLAIR fans and blowers are sold and serviced by air moving experts that can evaluate your needs and provide best recommendations for your application.


Fan and Blower

Suppliers of industrial regenerative side channel blowers, forward curved pressure blowers and fans in stainless steel, alloy, cast aluminium, cast iron, polypropylene and FRP construction. Canadian Blower, Chicago supplies replacement forward curved blowers and wheels for forward curved blowers and fans manufactured by Buffalo Blower - New York, Twin City Fan, Northern Blower, Chicago Blower, Sheldons, Cincinnati Fan, Hartzell, IAP, Industrial air products, Canadian blower, Aerovent, 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 and Palau, Strobic air, Trane, TCF Axial.
General Industrial radial fans employ four distinct radial-wheel designs for use in moderate-pressure applications.
Typical uses include dust collection, pneumatic-conveying, moisture blow-off, incineration and oven and dryer
Flat radial-blade design best for material-conveying applications with airstreams containing coarse material or heavy dust
and particulate matter. As with the radial-curved wheel, the LS and RIM wheels provide stable airflow performance over the
entire pressure range, from wide-open to completely closed-off.
Unique, high-efficiency [up to 74% mechanical efficiency] radial wheel utilizes curved blades and a tapered frontplate to
minimize turbulence and control flow through the wheel. Can be used for airstreams with moderate dust loads that
do not contain large particles or wet, sticky materials. Performance is stable from wide-open to completely closed-off.
High efficiency shrouded wheels. AH is idealy suited for light to moderate dust loads. AM can accommodate heavier loads.
Performance is stable from wide-open to completely closed off. BP wheel – backplate wheel designed for materialhandling
applications involving paper or plastic scrap and trim, granular material, and low-density bulk materials.
RD wheel – rugged-duty backplated radial wheel for high-density bulk material
such as wood chips, corrugated paper trim, and metal scrap or trim.
Constructed for static pressures to 20” WG. 􀀀
The following modifications are available to increase service life when fan is subjected to abrasion or erosion from air-borne
ASTM A-514 blades – wheel blades fabricated to alloy steel with 321 minimum Brinell hardness.
Checkerplate blades – wheel blades fabricated of four-way floor plate.
Scroll liners – removable liners of ASTM A-514 alloy are bolted to housing interior... split housing required.
Successful operation of fans at elevated temperatures requires consideration of two main factors:
Effect of temperature on wheel
maximum safe speeds. 􀀀
Effect of air density on aerodynamic
Easily accessible motor compartment
with adjustable motor platform.􀀀􀀀􀀀
Rotatable housing to any of six
standard discharge positions
Heat fan modification include shaft coolers and shaft-cooler guards on all arrangements and motor heat shields for
Arrangements 9 and 10. Aluminum shaft coolers are designed to move ambient air over the inboard bearing and dissipate
heat transferred through the shaft. Arrangements 1 and 8 fans can be modified for 800°F - 1000°F operation. In this
temperature range, stainless steel wheel and shafting are required. 950X/960X alloy wheels are also available to maintain
standard safe speed limits at 500°F -800°F temperatures when required.
Industrial exhaust and process applications are sometimes made more difficult due to the presence of corrosive fumes or
particulate. Alternate alloy construction or special paint systems can usually provide some degree of longer life.
Radial Fans can be constructed with airstream parts of aluminum, 304, or 316 stainless steel. 316 generally provides the best
corrosion resistance of the three types available. However, the effectiveness of any particular alloy can only be judged by the
user’s experience in his or similar applications.
These units can be equipped with following optional accessories like:
- Weather Cover
- Belt Guard
- Automatic Discharge 􀀀Shutter
- Bolted and Quick-Opening 􀀀Clean-Out Doors
- Vibration Rail 􀀀Bases
- Inlet Vanes
- Drain fittings
- Inlet or Discharge 􀀀Screens
- Flanged Inlets or 􀀀Outlets
- Heat Slingers
- Protective Coatings
- Spark Resistant 􀀀Construction
Please call or email us for an appropriate selection of INDUSTRIAL
Jonathan Lure
Phone: 1-716-393-9299
Fax: 1-866-BEST FAN 􀀀􀀀􀀀(237-8326)􀀀
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