Wall Ventilators manufactured by experts!
Wall fans construction features a heavy gauge steel
panel with steel frame supports and deep-spun venturi orifice. The
Q-wheel is
designed for applications where exceptionally low sound levels are
required.
Four and six bladed die formed fixed pitch propellers are statically
and
dynamically balanced and are designed for general ventilation
applications.
Cast aluminum adjustable pitch propellers are intended for industrial
air
ventilation applications and allow for fan flow adjustment.
Direct-drive and belt-drive wall fan is is
available in centrifugal wall fan construction and axial-prop fan
construction. This is an extremely quiet general exhaust, or supply
fan. When supplied with filter package it is used as ambient make-up
air fan. Recommended for industrial and commercial applications such as
stores, laboratories, offices, agricultural green houses, warehouses,
industrial buildings; and in public meeting areas such as churches,
auditoriums and theatres for the removal of large volumes of air with
low power output. Designed for ease of maintenance and low operating
cost combined with quiet operation and low visibility. Available wall
fan sizes
vary from 6 to 84 inches of diameter of the fan prop. Capacity: up to
105,000 CFM.
Pressure: up to 2.5 inches of WG.
Ventilator drive mechanism Direct drive models have fan propeller connected directly to the motor shaft for minimal wear and maintenance. Belt-drive ventilator models are equipped with standard fixed, or adjustable single and multiple belts, with variable pitch cast iron pulley for adjusting fan speed. A fan motor slide base allows for belt tension adjustment. Belts are oil resistant and are not static conducting. Heavy-duty pillow-block bearings with cast iron blower housings are self-aligning and relubricable , with zerk fittings with extended bearing lube lines. Motors are of totally enclosed (TEFC, or TEAO) type. Explosion proof ventilator motors, severy duty motors, IEEE841 motors, mill and chemical duty motors, and special motors are available upon request. All motor brands are UL and CSA certifed and serviced worldwide.
Options and Fan Accessories: Wall Housing / Wall
Cabinet / Wall Sleeve of galvanized steel is available for
convenient mounting and proper spacing of shutters. Automatic and
Motor-Operated Shutters are recommended for weather protection
and to prevent backdraft when power supply is off. Motorized
shutters are available for opening/closing action on all air
supply applications. Safety Guards are available in
motor-side configuration and blade-side configuration. Safety cage
is available for total enclosing of the panel fan. All safety
guards meet OSHA requirements. Special protective coatings and
alloys (aluminum, or stainless) are available upon request. All
wall fans have epoxy coating as a standard. Safety Disconnect
Switches cut power to motor for servicing of the unit. They are
mounted adjacent to fan panel. Fan speed controller provides
capability to change performance and speed ranging from 0 % to 100 % of
fan capacity for fine-tuning and balancing of the ventilation system.
Canada Blower PTF POWER TUBE
FAN: In controlled environments where a precise tempering of air
is critical to production, American Coolair offers the Power Tube fan.
Coolair Power Tube fans are specially designed units for compatibility
with polyethylene tubes. For the necessary low velocity tempering of
air, these fans and tubes are perfectly matched. All Canada Blower
Power Tube fans employ air straightener vanes for efficient air
distribution. The fan utilized exclusive CoolAir’s stationary shaft
design.
PT, PTF, JFHVA : Canada Blower
Air Make-Up Jet Fan, or Power Tube Fan utilize a propeller fan in
conjunction with a modulating face and by-pass control dampers to mix
cold outside air with warm inside air, which results in inexpensive,
tempered make-up air that can be distributed evenly throughout the work
space, providing greater comfort and significant energy savings by
inexpensively distributing make-up air strategically and comfortably
throughout a building.
Canada Blower Power Tube Jet Fan construction features: Sturdily
constructed of galvanized steel with cast aluminum fan blades; Outlet
duct with straightening vanes to attach air tube; TEFC motors are
standard; Adjustable motor base; Large access door hinged and latched
on bottom (all models); Face and bypass dampers (FBC and FOC optional
construction); Modulating damper motors (FBC and FOC optional
construction); Transformers & Remote thermostats (FBC and FOC
optional construction); NEMA control box enclosure (FBC and FOC
optional construction); All face and by-pass damper linkage enclosed
inside cabinet (FBC); Optional construction available. MakeUp Air Power
Tube is available in sizes from 18” to 48”. Rated from 1,600 to 50,650
CFM at up to 1.5” WG static pressure. AMCA licensed. Supplied with
fire-retardant polytube with holes for even air distribution, hangers,
steel suspended rope, mixing box and thermostat.
All models wall fans bear the AMCA Certified Ratings Seal.
Call
us today:
1-888-763-1800 E-mail: nis@primus.ca