Industrial forward curved fan / blower wheel blades, stainless steel and fiberglass ventilators. Sales of heavy-duty industrial and OEM pressure blowers.
ventilator fans

DIRECT DRIVEN CENTRIFUGAL FORWARD CURVED BLOWERS used in industrial applications with the following features:
  < style="font-weight: bold;">- heavy-gauge welded steel construction;
- forward-curved low-noise high efficient steel wheel;
- packaged design provides easy low-cost installation;
- baked enamel finish, rust-preventative shaft coating;
- five sizes - direct drive and belt drive arrangements;
- seven discharge positions;
- choice of accessories: outlet shutter, inlet / outlet guard, vibration isolators, high temperature accessories;
- spark-resistant, explosion proof construction.

                         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.
Buffalo Fan Co. is a world wide distributor of industrial process ans OEM fans and blowers, as well as fan components; including high pressure blowers, high temperature fans, spark resistant and explosion proof ventilators, tubeaxial and vaneaxial high pressure ventilators. Buffalo Fan Co. also does existing fans and blowers repairs, re-build, as well as dynamical wheels balancing.
Scroll centrifugal and axial Buffalo Blower air handling fans and ventilators; belt and direct driven Buffalo fan ventilators; single-width and double-width blower fans; radial blowers; induce draft and force draft Buffalo Blower fans; high pressure and high temperature pressure blowers.
Buffalo Blower introduces a new design of a centrifugal general ventilating fan - Square Fan, in direct drive and belt drive
configurations. Arrangement 4 direct drive square fans are ideally suited for a wide range of clean-air applications requiring a
tight footprint. Typical uses include pneumatic conveying, product drying, process cooling, and exhaust on clean-side of dust
collection systems.􀀀
Some design features of the Square Fans include:
- Ten sizes from wheel size 10" to 30"
- Capacities up to 􀀀30,000 CFM airflow @ 20" WG pressure
- Choice of backward inclined, airfoil 􀀀and backward curve wheel
- Four discharge configurations
- Narrow-width 􀀀design permits higher speed and pressures
Buffalo Blower Square Fans
incorporate non-overloading BI
impeller designs: the motor can be
sized for the operating horsepower of
the fan and not oversized, thus
increasing motor efficiency.
Heavy gauge spinning inlet with airflow
diverter permits smooth air flow and
close wheel tolerances.
Three different wheel designs on
Square Fans provide the widest choice
in applications suitability, efficiency,
sound, and cost.
All of them feature the backward
inclined non overloading horsepower
characteristic, where the horse power
curve reaches a peak and then
decreases even as air flow increases.
This feature allows maximum brake
horsepower calculation and motor
selection that prevents electrical
system overloading even if system
pressure changes.
True aerodynamic airfoil blade shape allows stable operation from wide open to closed off; ideal for clean air applications
such as building ventilation with variable air volume system control or clean industrial gas handling. Aerodynamic single
surface blade shape of backward curve wheel offers alternative selection points to the Airfoil wheel and also provides stable
operation from wide open to closed-off. Flat, single thickness backwardly and limited material is present in the airstream and
where airfoil shapes are 􀀀not recommended due to material build up that closes unbalance and 􀀀vibration.
These units can be equipped with following optional accessories like:
* Clean-out door - available as a quick opening latch type door that swings open on hinges after cam levers have been
turned, or flash 􀀀bolted type with closely spaced studs to keep door securely sealed with Neoprene 􀀀foam tape gasketing
* Shaft seals or Teflon shaft hole closures
* Outlet damper - single or multi blade, parallel blade or opposite blade designs, manually operated or complete with mounted
electric or pneumatic actuator, for 􀀀on / off or modulating air flow control
* Inlet screen
* Base rails with 􀀀rubber-in-shear or spring type vibration isolators
* Inlet volume control 􀀀with variable inlet vanes - external or nested in the inlet cone, for manual or 􀀀automatic air flow control
* Housing drain - tank flange furnished in scroll of fans with down blast discharge, half couplings in housing drive side on all
􀀀other discharges
* Spark resistant and explosion proof construction
* 􀀀Safety drive guards
* Extended grease tube fitting
* High temperature fan 􀀀construction with a shaft cooler assembly and high temperature paint
* 􀀀Flanged inlet and outlet
* Stainless steel construction of SST 316, SST 304 􀀀or SST 347 stainless alloy are available for corrosive applications
Please call or email us for an appropriate selection of INDUSTRIAL
Jack Lucky
Phone: 1-716-393-9299
Fax: 1-866-BEST FAN 􀀀􀀀􀀀(237-8326)􀀀
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