Industrial Tubeaxial Ventilators

Tubeaxial fans: axial flow through fans designed for low pressure building ventilation and industrial process application. Uses 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 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 4 inches water gauge.

TDC Tubeaxial Direct Drive Duct Fan - Canada Blower

American CoolAir Type T duct tubeaxial Model TDC Fans are high performance, axial flow fan designed for duct connected applications, suited to meet your ducted fan needs for high pressure and air volume both economically and efficiently. Suggested for commercial and industrial uses such as make-up air systems, booster fans, return air fans or to exhaust contaminated or high temperature air, Canada Blower type TDC fans are available in a large selection of CFMs (from 1,500 to 76,000 CFM) and operate efficiently against static pressures up to 2.5 inches.

Blade Assembly: The propeller assembly is connected directly to the motor shaft. There are no fan bearings or belts that require maintenance. Canada Blower TDC models have from 3 to 6 cast aluminum airfoil blades that are securely attached to a heavy cast aluminum hub. Blade pitch is set for catalog performance. Type TDC fans incorporate specifically engineered airfoil sections and hub sizes for optimum efficiency and physical strength.

Aluminum wheel, Steel wheel, or Alloy fan wheel: tubeaxial 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 tubeaxial fan is supplied in 304 SS, 316 SS, or 316 L stainless steel fan construction. For chemical process applications tubeaxial fan is available in fiber reinforced plastic frp construction, or in polypropylene blower construction, or in plastic. For high temperature fan applications up to 650 F tubeaxial 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: tubeaxial 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 fan applications.

Heat fan construction up to 650 F: includes high temperature paint, shaft cooler, shaft and bearing tunel cooling auxiliary blower (optional), insulated 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 silencers are supplied with matching flanges.

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

Standard fan 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: variable frequency drives (VFD), across-the-line starters, RTDs, pressure sensors, flowmeters - complete control packages.

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