Buffalo Up-Blast Power Roof Ventilators

Buffalo Style V Sky-Vent Power Roof ventilators provide clear evidence of the continued leadership of Buffalo Fan in the engineering development and manufacture of ventilating fan packages for industrial and commercial ventilation. Buffalo Fan Company incorporated BREEZOs design T, Design 53 Belt-Airs, Design 80, Design 65 and Design 50 NV fans, Type B fans, including LB, MB, HB pitched props, Types K and Type F fans Design T, AEROPROP design 53 and Design C, Type K, Type F fan components covering size ranging from 15" to 72" fan wheel diameters with capacities from 2200 CFM to 130,000 CFM.

Style V So-Low Sky-Vent 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 fan 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.

AF Type Style V Sky-Vent 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 fan configuartion, motor cover, or belt gurad, gussets, heavy duty fan wheel, available with a variety of motors, corrosion an dmoisture resistant finishes.

FRP Fan 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 fan 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.

Vaneaxial fan ventilators from Buffalo Blower, New York are designed for medium and high pressure ventilation and industrial exhaust applications requiring the compactness of an axial fan. All applications can be handled in either supply or exhaust configurations. Canadian Blower, Chicago vaneaxial fan ventilators are available in stainless steel SS316, SS316L, SS304, aluminum construction, spark resistant construction, explosion-proof construction. Supply of replacement vaneaxial fans and parts for vaneaxial fans manufactured by Buffalo Blower - New York, Twin City Fan, Northern Blower, Chicago Blower, Sheldons, Cincinnati Fan, Hartzell, IAP, Industrial air products, Canadian blower, Penn Ventilation, Penn-Barry, Barry Blower, ACME, Aerovent, Alphair, American Fan, Lau Industries, Clarage, Delhi, Canarm, Leader Fan, Daltec, ABB, Flakt, Flaktwoods, Woods, MK Plastics, Robinson Industrial, Garden City Fan, Loren Cook, Jen-air, Jenn Fan, Aeroflo, Grainger, Greenheck, Kice Fan, Barron Industries, Canada Fans.
Buffalo Blower industrial high temperature pressure blowers, high pressure fans, high volume industrial pressure blowers. Sales of Canadian Blower pressure blowers and Buffalo Blower OEM industrial fans, roof and wall exhausters, ventilating and air-conditioning equipment, pressure blower HVAC, heating ventilation and air conditioning, process and OEM blowers, Chicago Blower custom built fans, ventilators, high temperature oven exhaust, combustion pressure blowers.
Backward curved fan blowers in New York City and Chicago, aerofoil / acoustafoil, or aerocline fan blowers with high temperature construction, stainless steel SS316, SS316L, SS304, aluminum, explosion proof - spark resistant construction, monel construction. Supply of replacement backward curved (BC) fan blowers and airfoil (AF), or acoustafoil (AcF), or Aerocline fan blower parts for backward curved bc fan blowers manufactured by Buffalo Blower - New York, Twin City Fan, Northern Blower, Chicago Blower, Sheldons, Cincinnati Fan, Hartzell, IAP, Industrial air products, Canadian blower, Aerovent, Penn Ventilation, Penn-Barry, Barry Blower, ACME, Aerovent, Alphair, American Fan, Lau Industries, Clarage, Delhi, Canarm, Leader Fan, Daltec, ABB, Flakt, Flaktwoods, Woods, MK Plastics, Robinson Industrial, Garden City Fan, Loren Cook, Jen-air, Jenn Fan, Aeroflo, Grainger, Greenheck, Kice Fan, ILG Industries, Canada Fan, Industrial Air, Ceilcote

BUFFALO BLOWER's
INDUSTRIAL HOODED ROOF MOUNT FANS
HOODED ROOF MOUNT FANS are suitable for industrial supply or exhaust fan applications.
These units are suitable for a variety of applications, including general ventilation, moisture-laden
air, heat or smoke fumes, and mild contaminates in the airstream. 􀀀
Industrial hooded roof mount fans offer aerodynamically superior performance,
constructed with a heavy duty welded steel base and aluminum hood with bird 􀀀screen. Some
models include the hood and base made of galvanized steel for rigidity, long life 􀀀and years of
protection against corrosion. A finish coat of epoxy can be 􀀀requested.
Flow volume up to 106,000 CFM up
to 3/4'' Static Pressure
BELT DRIVE: Available in
siz es 􀀀􀀀from 24 inch to 84
inch. Belt driven models are
designed for quieter operation
and lower initial cost. They
use standardly available 1750
RPM 􀀀motors.
HOODED ROOF MOUNT
FANS have a large
􀀀􀀀removable panel for access
to the fan and backdraft 􀀀
damper. The curb cap and
support system is of heavy
gauge steel for strength
and rigidity. Painted parts are
coated with epoxy to provide a
protective coating rated
excellent for hardness, impact
resistance, adhesion and
chemical 􀀀resistance.
DIRECT DRIVE: Available in
siz es 􀀀􀀀from 10 inch to 60
inch. Direct driven models
require less maintenance,
offer longer operating life,
increased efficiency and
reduced operating 􀀀cost.
Following accessories are available:
BACKDRAFT DAMPER - BIRD SCREEN - PREFABRICATED ROOF CURB - FILTERS
PROTECTIVE COATINGS - SPARK RESISTANT CONSTRUCTION - FIBERGLASS
INSULATION􀀀
HOODED FILTERED SUPPLYROOF MOUNT FANS are furnished with two-inch thick,
permanent, cleanable filters. The filters are easily mounted into the filter rack when the unit
is installed at the job site. Fan component shall be of welded steel construction, PRV hood and base
shall be of galvanized steel.
REVERSIBLE HOODED ROOF MOUNT 􀀀FANS are single units designed for both exhaust and
supply. This 􀀀type of reversible fan includes adjustable pitch cast aluminum airfoil propeller􀀀
blades with alternate blades turned 180° and a double orifice attached to the 􀀀fan panel.
The result is essentially equal air movement abilities in either exhaust or supply mode.