Sales of Twin City TCF pressure blowers and fans, replacement industrial and OEM blowers and Twin City fan / blower wheel blades. Engineering of high temperature blower fans, Twin City TCF high pressure fan ventilators, fan wheel blades, TCF Twin City ventilator propellers and impellers, blower / fan impeller blades. Engineering of special high pressure blowers, heavy duty centrifugal ventilators and large centrifugal and axial fan blowers.

Tenderall Fan Co. now offers 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 reuiring 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 CB 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







Centrifugal Blowers

Single and Double Width
Sizes to 98" Wheel Diameter
CFMs to 350,000
Pressures to 70" WG

High temperature Twin City industrial ventilator and TCF fan blower sales.
Twin City ventilator fan
Industrial fan blower Twin City TCF ventilator
Axial Fans

Direct and Belt Drive
Sizes to 72" Wheel Diameter
CFMs to 250,000
Pressures to 10" WG

Twin City Arovent axial fan blower ventilator
Vane axial fan ventilator
Greenheck fan ventilator
Pressure Blowers

CFMs to 15,000
Pressures to 125" WG

High temperature industrial pressure blower fan
Twin City industrial pressure blower fan
Material Handling Fans

Sizes to 90" Wheel Diameter
CFMs to 150,000
Pressures to 50" WG

Pressure blower

Centrifugal radial industrial fan blower

High pressure industrial centrifugal blower fan
Fiberglass (FRP) and PVC Fans

CFMs to 80,000
Pressures to 40" WG

Corrosion resistant FRP fiberglass fan blower ventilator

FRP fiberglass high pressure blower fan

Super High Temperature Fans

Centrifugal and types
Temperatures to 2000 F (1100 C)

High temperautre industrial process blower fan
Stainless steel industrial fan blower
Industrial high temperature oven circulating fan blower
Super High Pressure Blowers

Positive displacement

High pressure regenerative side channel radial blower
Available Modifications and Accesories
Stainless steel, aluminum, titanium, Ferralium, Inconel, Monel, Fiberglass (FRP), Avesta 2205, Cor-Ten and other high alloys and special coatings are available.

High temperature up to 2000 F (1100 C) construction.

Air-tight & zero-leakage construction; special shaft seals: ceramic-felt, viton, teflon, mechanical and ferrofluidic seals, multi-stage lip seals, single and double carbon ring seals.

Accesories: spark-resistant and explosion proof construction, abrasion and corrosion resistant construction, inlet boxes, dampers, shutters, actuators, guards, access doors, drains, etc...


  Energy recovery systems have become a popular way to heat and cool homes as well as commercial buildings. Energy recovery applications typically use two fans that provide air through a heat exchanger that “treats” the air by heating or cooling it before it enters the building. Buffalo Blower’s plenum and forward curved fans are typically used for energy recovery applications and offer a wide range of performance and flexibility. Generator rooms require a wide range of fans to optimize the performance of generators and other equipment. Exhaust fans are used to prevent heat buildup within the generator room, while supply fans are used to provide fresh air for combustion and efficient generator performance. Room size, space limitations, and mounting capabilities will determine the exact type of fan needed for each specific application. As a leading manufacturer of air moving equipment, Buffalo Blower offers numerous fan types for meeting any generator room specification.
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