Industrial axial blowers, centrifugal and propeller fans, high temperature tubeaxial fans. Sales for roof and wall exhaust and supply fan blowers, radial blower fans, vaneaxial fan blowers. 
Up-blast power roof ventilators, fans and blowers

Up-Blast Power Roof Ventilators

Canada Blower PRV Power Roof ventilators provide clear evidence of the continued leadership of Canada Blower in the engineering development and manufacture of ventilating fan packages for industrial and commercial ventilation. CBC Company axial roof fans cover sizea ranging from 15" to 84" wheel diameters with capacities from 2000 CFM to 200,000 CFM.

PRV Power Roof Ventilators is a low-silhouette, factory assembled package fan unit constructed to withstand hurricane force winds. It construction incorporates galvanized steel wind band, rain gutter, automatic dampers (gravity action) with damper bearings and damper stops, optional stack for true vertical discharge, gussets to fasten the wind band to the stack, streanlined die formed Venturi closely shrouding fan propeller / wheel, heavy duty prop supplied in variety of designs, roof curb sheet with flanged edges, totally enclosed air over high efficiency motors, special coatings for corrosion and moisture resistance. This type of power roof ventilator is available in Tilt-Up construction, which provides access to drives and motors direct from the roof.

CBC AF Type Power Roof Ventilators utilize vaneaxial and tubeaxial fans to which a separate damper head and curb sheet are attched. Their construction incorporates flanged wind band, or shroud with rain gutter, supplied with integrated gravity automatic dampers pivoted in bushing bearings, dampers stops and flange, tube axial, or vane axial fan stack, available in direct drive - arrangement 4, or belt drive with belt tension adjustment arrangement 9 configuartion, motor cover, or belt gurad, gussets, heavy duty fan wheel, available with a variety of motors, corrosion an dmoisture resistant finishes.

FRP Construction - Fiber Reinforced Polyester corrosion resistant construction is available for all up-blast power roof ventilators along with protective coatings for corrosive exhaust fumes or atmosphere including synthetic vinyl plastic and a cathalytic epoxy coatings.

Corrosion resistant construction and chemical duty construction: for corrosive environment wall fans are avaialble in 304 SS, 316 SS, or 316 L stainless steel construction.

Emergency Duty Purge Up-Blast Ventilators incorporate elements of sealed and high-temp. consturuction for emergency fume and smoke exhaust.

Designers of Madok heat exchangers, stainless steel pressure blowers, induscr draft ventilators, force draft ventilators, leader ventilators, high pressure centrifugal blowers, high CFM axial fans, high air flow ventilators, dust collecting fans, radial pressure blowers, vacuum blowers & fans, stainless steel ventilation fans, air handling fans, airhandling blowers, FRP pressure blowers, SST pressure fans, oven & dryer circulation fans, drying blowers. Super high temperature fans are offer as centrifugal amongst other types. People these days opt to use fans for their ventilation needs. A mechanical fan often has many uses around the house and inside buildings. Industrial high temperature oven circulating fan and high temperature exhaust ventilators. Sales of centrifugal and axial super high temperature plug fans and air kits. Replacement high temperature fan and blower wheel blades.

The followung industrial fan designs are available from Buffalo Blower / New York:

Radial Blade Fans:

Radial blade designs have high pressure characteristics and are the least efficient of all centrifugal type wheels. Buffalo Blower - New York radial fan blades are perpendicular to the direction of the wheel’s rotation, like a paddle wheel. They are used primarily for simple industrial applications, Material-handling and other standard industrial uses. The wheel is typically heavy duty construction and simple to repair in the field.

High Pressure Blowers:

The Buffalo Blower - New York HPPB line is used by industry to meet high pressure requirements and medium to high volume. Capacities are available up to 100,000 cfm and pressure to 4 1/2 PSI Equivalent Static Pressure (SPE). Applications include: pneumatic conveying, air compression, furnace blowers, gas boosters, chemical processing, cooling applications, drying applications, gas exhausting and cryogenics.

High Pressure Material Handling Fans:

As the name suggests, the Buffalo Blower - New York material handling paddel fan line is used by industry to meet high pressure material handling requirements. This open wheel design reduces the material build up typically seen with wheels that have a front plate/shroud. This particular star-shaped wheel has only six blades. This reduces the total surface area exposed to abrasion. The wheel also has a bullet nose that encapsulates the hub to aid in the deflection of material away from the center of the wheel. T-1 alloy wheel construction is utilized for increased yield strength and abrasion resistance. HPRB fans will handle capacities up to 15,000 cfm and pressures approximately up to 3 1/2 PSI SPE.

AH: Air Handling Fans:

The Buffalo Blower - New York AH line is primarily used for industrial exhaust applications handling gases, smoke and light material (dust). Capacity selections are available up to approximately 50,000 cfm and pressure selections up to 25 water gauge SPE.

MH: Material Handling Blowers:

The MH blower design is used for general material handling applications such as: conveying, paper trim, dust, sawdust, etc. The wheel is of rugged design and heavy duty construction. High strength alloys such as T-1 may be utilized to increase the blowers structural integrity in very abrasive and corrosive environments. The MH will handle capacities up to approximately 50,000 cfm and pressures up to 25 water gauge SPE.

Backwardly Curved Ventilators:

Backwardly curved blades are single thickness and curved away from the direction of rotation. A backwardly curved design can achieve relatively high efficiencies (Over 80%). Backwardly curved designs may be used for higher pressure and flow applications in corrosive and or erosive environments.

HPBC: High Pressure Backwardly Curved Fans:

The Buffalo Blower - New York HPBC line offers operating efficiencies over 80% and has a non-overloading horsepower curve. This particular backwardly curved wheel design has lower abrasion characteristics than other high efficiency designs and is excellent for handling dust laden gases. Capacities can be achieved up to 70,000 cfm and pressures up to 80 water gauge SPE.

HPSC: High Pressure Single Camber Blowers:

The HP-SC line is characterized by high pressure, medium volume and its backwardly curved blade design. The HP-SC can achieve efficiencies in excess of 80% and is suited for gas streams that are less severe in abrasion, corrosion and/or erosion than the HPBC. Air flow volumes can be achieved up to 60,000 cfm and pressures up 65 water gauge SPE.

Airfoil Fans:

The airfoil design is the most efficient of all centrifugal fans. As the name suggests, the blades are airfoil shaped. Typically, the wheel design consists of 9 to 16 blades of the airfoil contour curved away from the direction of rotation. This design provides for increased operating efficiency, reduced horsepower requirements and lower noise levels. The Buffalo Blower - New York airfoil fans are primarily used in clean air industrial application where power savings are significant. Buffalo Blower - New York AF line offers a quiet and efficient solution to industrial air handling applications. Efficiencies can be achieved over 80%, capacities up to 110,000 CFM and pressures to 25 water gauge SPE.

Backwardly Inclined Fans:

The backwardly inclined wheel design offers similar performance parameters to that of the backwardly curved. The blades are flat and lean away from the direction of the wheel’s rotation. It is characterized by high volume and medium pressure requirements. High efficiencies can be achieved and it features a non-overloading horsepower curve. The flat, backwardly inclined blades are best suited for clean gas or mildly contaminated airstreams. Buffalo Blower - New York offers a full line of single width backwardly inclined blowers. Efficiencies can be achieved in excess of 75%. Capacities are available up to 70,000 cfm and pressures to 35 water gauge SPE.