Industrial vaneaxial and tubeaxial fan ventilators, high temperature vane axial fans and blowers, centrifugal and axial fans, roof / wall exhaust and supply fans and inline ventilators / blowers.
BLOWERS DEPOT

Vaneaxial Fans

Industrial vaneaxial ventilators

Vaneaxial fans: axial flow through fans designed for medium and high pressure building ventilation, mining ventilation, industrial ventilation and industrial process application. Ventilators applications include heat, smoke, and fume removal; process ventilation and process air handling; proces drying with ambient or preheated up to 650 F air; comfort process cooling and general ventilation of buildngs. Available in direct drive ventilator arrangements 4/4M/4V/4D/4R and corresponding belt drive arrangements 9/9M/9V/9D/9R. Fan capacities: to 350,000 CFM. Static pressure to 14 inches water gauge. Available in two stage blower configuration.

Aluminum wheel, Steel wheel, or Alloy fan wheel: vaneaxial fan for non-sparking x-proof applications is supplied in AMCA A, AMCA B, or AMCA C spark resistant ventilator construction in all aluminum welded construction, or in monel. For corrosive environment vaneaxial fan is supplied in 304 SS, 316 SS, or 316 L stainless steel fan  construction. For chemical process applications vaneaxial fan is available in fiber reinforced plastic frp construction, or in polypropylene construction, or in plastic. For high temperature applications up to 650 F vaneaxial fan is supplied typically in steel welded construction.

Inlet flanges, outlet flanges, companion flanges: continuosly welded to match ANSI class 125/150, DIN, ISO, or custom hole pattern.

Fan shaft seals: vaneaxial shafting is straightened to close tolerance to minimize "run-out" and ensure smooth operation. Bearings are of pillow plock, or flaged bearings. Ceramic shaft seal and lubricated shaft seals (Buna, Teflon, Viton) are standard. Red silicone gasketing is used on high temperature applications.

Heat fan construction up to 650 F: includes high temperature paint, shaft cooler, shaft and bearing tunel cooling auxiliary blower (optional), insulated fan shaft and bearing tunel, steel, or alloy wheel.

Cladding for sound attenuation and silencers: cladding consists of 2 inches mineral-wool insulation covered with a welded steel jacket. Acoustic cloth jackets are available as inexpensive alternative. Inlet silencers / outlet fan silencers are supplied with matching flanges.

Inlet vane damper assembly: external inlet vane damper is provided for precise air volume control.

Standard accessories:flash / raised access door, inspection port, drain and plug, 3-way drain, mount feet, belt guard, motor cover, spring vibration isolation, rubber-in-share (RIS) vibration isolation, vibrating pads, electrical actuators, pneumatic actuators.

Roof mount accessories: roof curb mount cap, roof curb, weather band, weather shroud with integral flap damper, butterfly damper assembly, magnetic latches.

Controls and drives: all standard controls available.


Call us today: 1-888-763-1800    E-mail: nis@primus.ca

















































Buffalo Design 47 Vaneaxial Fans features include:

• Vary volume and pressure by manually resetting blade angle
• Stable air flow over entire performance range
• Compact direct drive configuration
• Horizontal or vertical installation
• High Efficiency airfoil bladed wheel
• Efficiencies over 80%
• Rugged industrial strength construction
• AMCA Certified for air and sound performance

Buffalo Fan Canada VaneAxial Fans for variable volume air handling applications utilize adjustable or controllable pitch high efficiency aerofoil aluminum axial wheels to provide optimum performance. CBC variable pitch vaneaxial fans have an internal blade pitch adjustment, which allows to bring variable air volume capability for air conditioning, heating and ventilating applications.

Buffalo Fan Design 47 Vane Axial Adjustable Pitch Fans are used in applications where demands vary with system or seasonal change. Blade pitch is manually set to increase or decrease performance. Blades are easily adjustable externally at the hub. Available in compact direct drive models.

Spray Booth Design Buffalo Vaneaxial Fans are available in standard belt drive arrangement 9. These fans are designed for use in spraybooth installations, or in a variety of applications where requirements make it necessary to clean the fan periodically. Standard accessories include: inlet / outlet cones, inlet bell, screensfor fan, cone, or bell; belt guard, weather proof motor and drive cover, spark resitant construction with aluminum wheels, or steel wheels with bronze tipped blades; support legs, suspension clips, shaft seals are also available as standard options.

Spark Resistant X-proof construction on Buffalo Fan tubeaxial and vaneaxial fans is available in all aluminum airstream (AMCA A) construction; aluminum wheel (AMCA B) construction; and steel wheel with bronze tipped blades and shaft retainer (AMCA C) construction.

Clamshell Design Buffalo Fan Vaneaxial Fans are used primarily in applications where ready access to the interior of the fan is desired. The entire bearing assembly can be removed quickly and easily, without removing the fan from the stack. Heavy duty pillow block anti-friction bearings with split inner cylinder are standard. Clamshell design vaneaxial fans are avaiable with steel wheels and aluminum wheels.

High temperature construction on Buffalo Fan vaneaxial fans can be furnished with optional high temperature construction for oven exhaust, or combusting gases exhaust applications.

Corrosion resistant construction and chemical duty construction on Chicago Blower fans are available as well. For corrosive environment all Buffalo Fan Canada vaneaxial fans are available in FRP construction, as well as in 304 SS, 316 SS, or 316 L stainless steel construction. Special coatings are optional and selection is made based on the application.

Available Accessories and Options on Buffalo Fan vaneaxial fans are:

• Streamlined spun inlet bells
• Wire guard screens
• Horizontal mounting lugs
• Companion angle rings
• Spool piece
• Vibration monitor switch
• Inlet or outlet cones
• Mounting feet
• Vertical mounting lugs
• Access door in cone
• Casing extension

Stock of tubeaxial & vaneaxial inline duct fans, blower and fan repair / balancing, replacement centrifugal and axial fan blades, axial duct fans, aluminum pressure blowers, FRP ventilators, dust collectors blowers fans, dust collection fan ventilators, high temperature oven circulation fans, explosion proof ventilatoprs, spark reistant fans and blowers, induce & force draft fans, fan blower impellers.
Explosion proof  backwardly inclined; airfoil; radial and radial-tip fans and blowers.  Pressure blowers; plug fans; air kits; centrifugal and axial ventilators. Heavy-duty high CFM industrial and custom built OEM blowers; fans; industrial ventilation equipment; air handling units AHU; direct and in-direct gas fired airhandlers; HVAC power roof and wall ventilators and duct fans.