Industrial high pressure fan blowers, high temperature fan ventilators, centrifugal and axial fans, roof / wall supply and exhaust power fans and inline duct fan blowers. Sales of large industrial backwardly inclined and airfoil blowers and fans.
BLOWERS DEPOT

Backward Curved Fans


Industrial backward curved fans and blowers

SWSI, DWDI, AcF, PLR, BI, BC, AF, ST, Backward Inclined Blowers, Aerocline fans, General Purpose, GP, BL, Limit Load, LL, Buffalo Vent Set, BCV, BCA, BCM, BCS: industrial backward curved blowers are supplied in welded heavy gauge steel construction to prevent flexing at high pressure. Available in direct drive blower arrangements 4/4V/4H/7/8 and belt drive arrangements 1/3/9/10. Arr. 10 blowers are known as ventilating sets (vent sets). Available in single width single inlet (SWSI), or double width double inlet (DWDI) fans. Blower capacities: to 500,000 CFM. Static pressure up to 100 inches water gauge depending on the class of construction. Typical fan class of construction is Class 1, 2, 3, 4, 5.

Aluminum blower wheel, Steel wheel, or Alloy wheel: industrial backward curved (bc) blowers and fans are supplied with aluminum wheel or corten wheel to meet requirements of AMCA A, and AMCA B spark resistant construction. Mild steel blower wheels are of all welded construction. If higher pressure is required wheel can be furnished of high strenght steel. Stainless steel blower wheel in 304 SS, 316 SS, 316 SS, 2205 SS are supplied for corrosive applications, or high temeparature applications. The pressure curve remains stable at the top are of the fan curve and to the right of the pick point.

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

Shaft seal and low leakage blower construction: shafting is straightened to close tolerance to minimize "run-out" and ensure smooth operation. Teflon shaft seal, ceramic shaft seal and lubricated shaft seals (Buna, Teflon, Viton) are standard. Red silicone gasketing is provided for low leakage construction and for high temperature construction. Heavy-duty spherical roller bearings are standard.

Heat fan construction up to 800 F: includes high temperature paint, shaft cooler, shaft-cooler guard, and steel wheel, or alloy wheel.

Cladding for sound attenuation and silencers: cladding consists of 2 inches mineral-wool insulation covered with a welded steel jacket. As an inexpensive alternative is offered slide-on acoustic cloth jackets. Inlet silencer/outlet silencer are supplied with matching flanges for further attenuation of the noise level.

Inlet filter assemblies: cell type, 1 inch, or 2 inch filters are available with filter cabinet to be mounted at fan inlet. Bird guard, insect screen and weather hood are optional accessories with inlet filter package.

Standard accessories: flash / raised access door, inspection port, drain and plug, unitary base, shaft and bearing guard, belt guard, motor cover, spring vibration isolation, rubber-in-share (RIS) vibration isolation, vibrating pads, outlet damper, inlet vane damper, external inlet vane damper, evase, electrical / pneumatic actuators.

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











































Engineering sales of air knife blowers, blow off fans, stainless steel fans and SST blowers, spark resistant ventilators, combustion blowers, vane axial / tube axial blowers, high pressure ventilators, sealed blowers and fans, FRP fiberglass ventilators. Production of air scrubber blowers, fume collector fans,  positive displacement blowers, Aeroven Blowers,
roof ventilators, propellers, recirculators, spun aluminum fans, Twin City, NYB fans, blowers & fans repair and rebuild, Lau fans, plug fans ventilators, sheldons fans blowers, cooling fans, FRP ventilators, industrial mancoolers, Cincinnati fans / blowers,  air polution control ventilators, blowers and fan exhaust systems, air make-up fans, air knife pressure blowers, high pressure blowoff fans, burner blowers, combustion process fans, conveyor blow-off fans, air canon fans, dust collector blowers, finishing systems fans, fan exhausters, fume exhaust ventilators, furnace fan blowers, incinerator fans. The lobe blower of Industrial Fan Blower Co. is quite famous in industries. The Industrial Fan Blower Co. blowers are compressors. Tube axial and vane axial are similar to propellers but has a venturi around the propeller to reduce the vortices. 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.

AB Blower Co. is a major supplier of plastic and fiberglass fans and blowers for industry applications where aggressive media must be moved. Plastic fans include polypropelene, PVC, PVDF, fire retardant and UV resistant PPs.

Applications for Corrosion and Chemical Resistant Fans include:

* University, Medical Research, Defence Labs, Fume Hoods OEMs, Pharmaceutical Labs
 
  On most campuses there is a certain number of fume hoods that are used for various acids testing to break down materials for analysis. HCl and Perchloric Acid are the ones used most commonly. Fume hoods and Chemical resistant fans are needed.

* High Technology Semiconductors, PCBs, and Photonics

  Chip makers use acids to clean metal before they mount thin film on the metal upon which they lay circuitry.

* Printed Circuit Board Industry

  FRP fans are frequenly used for clean rooms.

* Waste water and Sewage Treatment Plants

  Hydrogen Sulfide builds up (H2S) in sewage plant facilities and causes an odor problem that has to be treated. Depending on the size of these stations corrosion resistant fans are needed. This gas can also be very volatile and will require explosion proof motor and static grounding of the fan housing by graphite impregnation that AB Blower can provide too.

* Salt Air and High Humidity Environments

  Any facility near the salt air is also a good place for plastic fans and the humidity will eat through metal fans.

* Steel and Wire Manufacturing

  As the steel comes in and sits at these plants impurities and scale develop on the steel or the wire that needs to be cleaned off before the wire or steel can be properly worked with. Acid baths are needed for this and the corrosive fumes coming off these aced baths are highly corrosive...

* Stainless Steel and other Metal Production Facilities

  In tha annealing and Pickling process acid baths are used to strip scale off the steel after the annealing process that smoothed out grain patterns that may have formed during the annealing process. Later on acids are used again to support oxidation.

* Chemical and Petrochemical Industries

* Jet Engine and Power Plant Turbine Manufacturing or Servicing

  Molted Salt tanks are often used here to descale metals coming out of hot furnaces. Pickling and cleaning of titanium which is used in Jet engine parts also utilize acid baths as does nickel plating.

* Electroplating and Metal Finishing

  These industries use fiberglass fans and fume scrubbers.

* Scrubber OEMs and Designers
 
  FRP fans are standard components in fiberglass srubber designs.

* Industrial Galvanizers

* Printing Press Service Shops

* Chromatography

* Food Processing

  Often in the food processing industry they wash equipment down with acids and other corrosives. Also they use fans for the humidity that builds up from the drying process of foods.

* Pulp and Paper Industry

  Pulp and paper manufacturers are very wide users of fiberglass and other plastics fans for their boilers, exhaust and filtration systems.

AB Blower fans are the finest quality blowers available for efficient movement of corrosive, humid, or polluted air, gases, and fumes. These fire-retardant and corrosion-resistant plastic fans are specially designed and especially suited for hostile applications where coated metal blowers typically corrode. AB Blower fans are proven thoughout the world and clearly recognized for superior quality, reliability, and efficiency.

High-efficiency impellers result in low power consumption, operating costs, and quieter operation. All metal hardware is completely sealed from exposure to corrosion by incapsulating into FRP or plastic; the steel support frame and motor base are powder coated with a corrosion-resistant finish. In addition to being highly resistant to chemical corrosion, PP fans are self-extinguishing and will not support combustion.

AB Blower fiberglass fans housings are manufactured from premium grade, fire resistant resins that provide excellent corrosion resistance in most chemical environments. Canada Blower FRP impellers are made of premium vinyester that combines corrosion resistance with structural integrity under the stress of rotation.