OLEG FAN BLOWER
About Us
Canadian Blower is a leading supplier of industrial and commercial fans, ventilators, blowers and accessories for various air-moving applications.
Buffalo Fan offers a complete line of centrifugal fan equipment, from small Baby Vent Sets capable of moving a few cubic feet per minute (CFM), 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.
Canadian Blower products include standard centrifugal fan and customized blowers designed to meet our customers' requirements based on Canadian Blower manufacturing standard.
Over the years Canadian Blower / Buffalo Fan supplied centrifugal 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, Canadian Blower offers general ventilation fans for institutional and retail buildings, schools, restaurants and hospitals. Special materials, construction, explosion-proof and spark-resistant design, variety of coatings and accessories are available to meet practically any application needs.
Canadian Blower fan repair, retrofit and service shop provides complete rebuilds, shaft repairs, blade liners, in-field balancing, vibration analyses, performance upgrade, increased fan capacity, all metallurgies, all type of fans repair, and emergency service on all sizes and designs./p>
Canadian Blower 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 performance requirements.
Canadian Blower fans and lowers are sold and serviced by air moving experts that can evaluate your needs and provide best recommendations for your application.
Return
Air Units are widely used for direct fire space heating applications.
They can be supplied with a maximum 80% return / 20% fresh air, per
ANSI standards. Other options include a 50/50 arrangement. “80/20”
Units are configured to modulate from the 80% return/20% fresh air to
up to 100% outside or fresh air. 50/50 units are generally designed to
switch from 50% return / 50% fresh to 100% fresh, with no modulation
between. In addition, thorough burning of the natural gas takes place
so that no harmful products of combustion enter the airstream. One
product of combustion is water vapor, which can be problematic with
very tight building construction due to the potential for condensation
in colder climates. For tight buildings, it is best to consider the use
of indirect-fired equipment. There are several common configurations of
direct-fired units. All return air should be brought in downstream of
the burner and not recirculated through the burner. This is to prevent
buildup of waste products from the combustion process within the
building. It also prevents contaminants originating within the building
environment from being passed through the direct fire burners. The
combustion of unknown contaminants can be a serious Safety or Indoor
Air Quality problem, and so must be avoided. Certain chemicals may have
characteristics that require safeguards beyond those required for any
of the certified atmospheric groups. Carbon disulfide is an example of
such a chemical because of its low ignition temperature and the small
joint clearance to arrest its flame propagation.