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

Manufacturers of backward curved fans, heat blowers, air fans and air blowers, positive displacement PD blowers, commercial air blowers, drying fans, dry air blowers, heavy duty air ventilators, compressed air blowers, wall / roof mounted fans, forward curved fans, radial blowers, fan blades, plug fans, high pressure fans, exhaust fans, suction fans, up-blast and down-blast fans and blowers, fume extractor fans, suction vacuum blower, warehouse fans / ventilators, large industrial fans, large industrial ventilators.

CANADA BLOWER's Industrial
Centrifugal Single-Width Fans
CANADA BLOWER's Single-Width Industrial Fans are designed for a wide range of
applications from commercial-building ventilation to industrial dust-collection
systems. Three classes of construction combined with three wheel
designs provide the utmost in selection choice.
DESIGN FEATURES
• Three wheel choices: High-efficiency
AcoustaFoil wheels - Sizes 12”-73”; a Versatile backward curved wheels - Sizes 18”-73”; a
rugged backward inclined wheels, Sizes 12”-73”.
• Capacities to 200,000 CFM
• Pressures to 14” WG
• Complete AMCA Class I, II, and III performance
• Efficiencies beyond 85%
• Temperatures to 650°F
• Choice of direct-drive or belt-drive
• Available in clockwise and counterclockwise rotations
• Heavy-gauge welded components provide structural strength and
durability
• Continuously welded housings provide the strongest possible
construction
• Shafting is straightened to close-tolerance to minimize “run out” and ensure
smooth operation
• Lifting eyes are standard on all fans
• Wheels are dynamically balanced and all fans are checked at the specified
running speed
• Bearings are selected to provide long service life through the entire operating
range of the fan.􀀀al ventilation and are designed for efficiency and economy. These propeller fans
are rugged and 􀀀dependable and are available in a wide selection of sizes and
􀀀performance.􀀀􀀀These 􀀀fans can be arranged for supply, exhaust or a combination of both.􀀀􀀀 􀀀These
fans are offered with a wide 􀀀selection of accessories to complete a well-balanced and specifically
engineeredair moving system.􀀀Flow Volume up to 118,000 CFM @ 3/4'' 􀀀􀀀Static PressureBELT
􀀀􀀀􀀀DRIVE: Available 􀀀in sizes from 18 inch to 84 inch, belt driven models aredesigned for quieter
operation and lower initial cost.
AIRFOIL WHEEL: allows
stable operation from wideopen
to closed-off. Ideal for
clean-air applications such as
building ventilation with
variable-air-volume system
control or clean industrial-gashandling.
Dual aerodynamically
designed blade surfaces
BACKWARD
INCLINED WHEEL:
Flat, single-thickness,
backwardly inclined blades are
suited to applications from
clean air to those where dust
and limited material is present
in the airstream
and airfoil shapes are not
BACKWARD
CURVED WHEEL:
Aerodynamic,
single-surface blade shape
offers alternative selection
points to the AcoustaFoil for
building ventilation and
industrial gas-handling.
Backward curved wheels also
provide
the most efficient design of all
wheel types. In addition, the
AcoustaFoil design offers a
broad peak efficiency range
for selection. Because of
superior efficiency,
AcoustaFoil wheels generate
the lowest sound levels over a
wide range of performance.
Sizes 12 and 15 available in
welded aluminum only. Sizes
18 to 73 available in all-welded
steel and optional aluminum
and
stainless steel.
recommended due to material
build-up. Peak efficiency
point is on the steeply rising
portion of the pressure curve
and vastly superior
to forward curved and radial
wheel designs. Sound levels
are the lowest with the
most efficient fan selections.
Sizes 12 to 73 available in allwelded
steel and also optional
aluminum and
stainless steel.ldings where
large volumes of air are
required or where fans must
operate against resistance,
and may also be installed in
duct installations where low
static resistance is
encountered.
provide stable operation from
wide-open to closed-off.
Curved, single-thickness
blade surface generates
efficiency levels approaching
the AcoustaFoil but with
alternative operating points for
greater choice. The backward
curved wheel offers low sound
levels approaching that of the
AcoustaFoil. Sizes
18 to 73 available in all-welded
steel and also optional
aluminum.

Industrial fans and pressure blowers, high temperature oven fans, high pressure blowers, centrifugal and axial blowers.  Sales of regenerative blowers, high pressure ventilators, positive displacement pressure blowers.
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