Engineering of Twin City Aerovent fans, CBC Chicago Blower fans, Acme fan ventilators, New York Blower, ILG American Coolair fans, fans for building ventilation, industrial high temperature oven fans, furnace blowers, leader ventilators, Delhi fans, negative pressure ventilators, USA industrial fas blowers, explosion proof pressure blowers, blower air knives, high temperature pressure blowers. Industrial air handling air makeup fans and ventilators sales, SST stainless steel and aluminum centrifugal pressure blowers, fiberglass FRP fans and ventilators, high temperature special alloy blowers and fans. Quick ship of packaged compact industrial centrifugal and tubeaxial / vaneaxial fans, backwardly curved pressure blowers and large building ventilators.
air handling units

 

 

 

Air-handling units

 


EMUA
ECONOMY MAKE-UP AIR FANS - NO MOTOR

This economy make-up air unit is a non-motorized gravity vent.   It is an economical choice when a fresh air intake or pressure relief is needed.

Size CFM Against Static Resistance*
12" Wheel 1000
14" Wheel 1475
18" Wheel 2400

* Approximate CFM against static resistance is based on a throat area velocify of approximately 1200 fpm.

 

DMUA
ECONOMY MAKE-UP AIR

Can be used anywhere fresh air is needed to replace exhaust air, commercial kitchens, office buildings, bakeries, laundries, factories, warehouses, foundries, locker rooms, etc.


FEATURES & BENEFITS
Emergency disconnect switch.
Spun aluminum fan housing for rust free weather resistant durability.
Fan propellers constructed with die formed blades riveted to a steel hub.
Can be roof or wall mounted.
Standard bird screen.
Wire conduit to provide a clear channel for electrical connections.

OPTIONS
Motorized Fan Damper.
Wall Mount Ventilator Sleave.
Roof Curb.


INSA
INLINE FILTERED MAKE-UP AIR FANS - UNTEMPERED

The Air Handler Unit is the heart of the modular fan system. It is designed to deliver fresh outside make up air for installations requiring frequent air changes. Units are designed for indoor applications, and are available in side discharge only.

Packages are available in sizes up to 7,000 CFM, and external static pressures up to 2" W.G. Units have large doors on both sides to provide ample access to all internal components. Standard features include vibration isolation, high efficiency motors, and adjustable drive sheaves (belt drive units only). Airhandlers consist of a galvanized enclosure with a blower and motor. Belt drive fan units also include pulleys and belt(s). The blower module has a standard horizontal inlet with 2" filters in fan inlet.


FEATURES & BENEFITS
Vibration isolation.
High efficiency motors.
Adjustable drive sheaves. (belt drive units only)
2" washable fan filters.
G90 galvanized steel.
Easy accessibility to all components for inspection, maintenance and cleaning.
Insulated housing.
Hanging cradle.
Disconnect switch.
Lifting points.
Speed control standard on direct drive units.

OPTIONS
VAV Packages.
Extra Set of V-Belts. (belt drive units only

 

 


SA
MODULAR ROOFTOP FILTERED MAKE-UP AIR FANS

The Air Handler Unit is the heart of the modular fan system. It is designed to deliver fresh outside make up air for installations requiring frequent air changes. Units are designed for indoor or outdoor applications, and are available in vertical or horizontal discharge configurations.

Packages are available in sizes up to 22,000 CFM, and external static pressures up to 2" W.G. Units have large doors on both sides to provide ample access to all internal components. Standard features include vibration isolation, high efficiency motors, and adjustable drive sheaves (belt drive fan units only). Units consist of a galvanized enclosure with a blower and motor. Belt drive units also include pulleys and belt(s). The blower module has a standard horizontal inlet designed to accommodate an outside air inlet hood with a standard 2" filters and screen.

To satisfy a variety of installation and climatic requirements, packages are available in a number of configurations. Possible configurations include the addition of either a v-bank or an evaporative cooler intake module and a direct fired or indirect fired heating module. All modules bolt together to form a rigid common base structure that mount onto a single curb structure or can be hung for indoor applications.


FEATURES & BENEFITS

Vibration isolation.
High efficiency motors.
Compact weatherproof design.
Adjustable drive sheaves. (belt drive units only)
Horizontal or down discharge.
2" washable filters.
Inlet screen.
G90 galvanized steel.
Easy accessibility to all components for inspection, maintenance and cleaning.
Disconnect switch.
Lifting points.
Speed control standard on direct drive units.


OPTIONS
Gravity intake damper.
Motorized intake damper.
Roof Curbs.
Wall Mount Kit.
Mixing Box with Damper Control.
DX Cooling Coils.
Hot Water/Steam Coils.
Indoor Hanging Cradle.
Insulated Housing.
Evaporative Cooler Intake.
VAV Packages.
Extra Set of V-Belts. (belt drive units only)

 

 

NSA
STANDARD ROOFTOP FILTERED MAKE-UP AIR FANS

This economical blower is designed to deliver fresh outside make up air for installations requiring frequent air changes. Units are designed for outdoor applications, and are available in vertical or horizontal discharge configurations.

Fan units are available in sizes up to 6,000 CFM, and external static pressures up to 2" W.G. Units have a removable lid to provide ample access to all internal components. Standard features include vibration isolation, high efficiency motors, and adjustable drive sheaves (belt drive units only). Units consist of a galvanized enclosure with a blower and motor. Belt drive units also include pulleys and belt(s). This unit has a standard horizontal inlet designed to accommodate an outside air inlet hood with standard 2" filters.


FEATURES & BENEFITS
Unit housing made from G90 galvanized steel.
Blower mounted on vibration isolators.
High efficiency motors standard.
Variable pitch motor pulley allows for field adjustment and system balancing. (belt drive units only)
Unit available in down or straight through discharge.
2" washable filters standard.
Disconnect switch.
Spring loaded lid latches.
Speed control standard on direct drive units.


OPTIONS
Gravity intake damper.
Motorized intake damper.
Roof Curbs.
Wall Mount Kit.
VAV Packages.
Extra Set of V-Belts. (belt drive units only)








ventilator
EMUA

 

ventilators

DMUA

Air Volume: 350 - 2460 cfm
Maximum SP: 0.5" wg. @ standard air density

 

 

 




fan

INSA

Air Volume: 1 - 7000 cfm
Maximum SP: 2" wg. @ standard air density

 

 

 

 

 

 

 

 

 

 

 

 

 








airhandling unit

Model: SA

Air Volume: 2 - 22000 cfm
Maximum SP: 2.01" wg. @ standard air density

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sale of TCF NYB fans / blowers, American Coolair ventilators, Aerovent ventilators / fans, side channel blowers, regenerative blowers, Canarm ventilators, ACME fans, Leader Delhi fans, ILG ventilators, Plastec propylene blowers, New York Ventilators, confined space fans and ventilators.
Model: NSA

Air Volume: 2 - 6000 cfm
Maximum SP: 2" wg. @ standard air density

 

 

 

 

 

 

 

 

 

 

 

 

 

 











Sales of industrial ventilators, fans and blowers, high temperature fans, high pressure blowers and ventilators. Quick delivery of centrifugal and axial process blowers, fans, ventilators and heat exchangers.
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A vital element in the successful breeze conditioning system is a supply of clean, cooler, fresh air. While such an ideal air supply may not be available, common sense dictates that air being supplied into the building should be from the best available source. Avoid recirculating air that has just been exhausted from the building or another nearby structure.

It is usually wise to locate the exhaust fans near the area where heat-producing machinery is found in the industrial building. This has the very practical advantage of exhausting this superheated air near its source and preventing a heat build-up in other areas. If side wall locations are to be utilized for air intake or exhaust, it is desirable to consider the prevailing wind direction during the summer season. If the ventilation system can be oriented to take advantage of prevailing winds, the efficiency of the system may be increased considerably, Systems that incorporate roof exhausters are usually not affected by a prevailing wind.

The noise level in most commercial and industrial buildings has become a highly critical matter. Although the ventilating equipment is only one item in the overall total, its effect should be carefully considered. If the normal noise level in the building is low, the noise level of the ventilating equipment should be low; if the background noise level is high, the amount of noise added by the ventilation system may be insignificant.

The greatest economy that can result from good planning is a breeze conditioning system that achieves its basic purpose. If it does not do the job for which it was designed, then no economy has been achieved. Here are a number of other ways in which good planning can result in substantial savings. Frequently, exhaust fans are obtained and installed to serve a specific need. In many cases, no consideration is given to a method of coordinating this equipment. Process fans may be competing with general exhaust fans; loading doors or windows may be 1cft open needlessly and "short circuit" an otherwise integrated system.

A common problem in the average plant is "air starvation". Exhaust systems throughout the structure may have been well designed for their intended purpose. However, no consideration may have been given to the replacement of exhaust air. As a result, the building may be under severe negative pressure. This situation reduces the efficiency of the exhaust fans and produces unhealthy and uncomfortable working conditions. Substantial economy and efficiency can be obtained by correcting this situation through the use of supply fans or "make-up air" units. Many buildings have adequate exhaust and supply fans to provide a comfortable environment for the occupants. Unfortunately, there may be little control over the distribution of the air to produce the desired results. Good planning will recognize the necessity for proper air distribution and circulation through the occupied  areas of the building. Suitable deflectors and baffles can be incorporated where needed. "Booster fans" or air circulators can be positioned to take care of trouble spots and augment the direction and velocity of the air flow. Diffusers may be required lo assist in air distribution. Drafts and dead spots can thus be eliminated. All of these are inexpensive aids that can ensure that a well planned system will achieve its important objectives.