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G
The model G is a direct drive, spun aluminum fan, designed for roof mounting on a curb for general, clean air exhaust applications. Units feature a spun aluminum housing and have certifications including seismic, high wind and hurricane.
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Calculo de Cambio de Aire (CFM)
Use the calculator to determine the Air Exchange (CFM) required to adequately ventilate an area.Calculo de Cambio de Aire (CFM)
Utilice el calculador para determinar los cambios de aire (CFM) requeridos para ventilar el área adecuadamente.Ingresar información dentro de los campos para calcular los CFM (por ventilador).
Para calcular los CFM requeridos para ventilar un área adecuadamente, se divide el volumen de la habitación entre los valores de "Minutos por cambio" apropiados.
[CFM] = [Volumen de la habitación] / [Min./Camb.]
| Flujo de aire (CFM) por Ventilador |
* Los asteriscos indican los campos obligatorios.
Calcular Presión Estática
Use the calculator to determine the amount of static pressure the fan must overcome.Calcular Presión Estática
Utilice el calculador para determinar la cantidad de presión estática que el ventilador necesita.La presión generada por los ventiladores en los conductos es típicamente muy pequeña. Sin embargo, una medición precisa de la presión estática es crítica para la selección adecuada del ventilador. La presión estática en sistemas de ventiladores es típicamente menor que 2" SP, o 0,072 Psi.
La cantidad de presión estática que el ventilador necesita depende de la velocidad del aire en el ducto, el numero de transciciones (y otros elementos de resistencia) y la longitud del ducto. Para un sistema diseñado con suficiente aire templado, se pueden utilizar las guías de la tabla de abajo para estimar la presión estática.
| Presión Estática |
* Los asteriscos indican los campos obligatorios.
| GUÍA DE PRESIÓN ESTÁTICA | |
|---|---|
| Sin Ducto | 0.05" a 0.20" |
| Con Ducto | 0.20" a 0.40" por cada 100 pies de ducto (asumiendo que la velocidad de aire en el ducto cae dentro de los 1,000 a 1,800 pies por minuto) |
| Transiciones | 0.08" por transición (codo, registro, rejilla, compuerta, persiana, etc.) |
| Extracción de Campanas de Cocina | 0.625" a 1.50" |
| Imprtante: Los requerimientos de presión estática son afectados significativamente por la cantidad de aire templado suministrado en el área. Si el aire templado suministrado es insuficiente la presión estática aumentará y redicirá la cantidad de aire que será extraido. Es importante recordar que por cada pie cubico de aire extraido, se debe suministrar un pie cubico de aire. | |
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Demostración 15 de 19 resultados
| SKU | DRIVE TYPE | HP | VOLTAGE | PHASE | CFM RANGE | FRPM RANGE | BASE/PANEL LENGTH x WIDTH | PRICE | ||
|---|---|---|---|---|---|---|---|---|---|---|
Model / Size: G-060 | Transmisión Directa | 1/60 | 115 | 1 | 73-203 | 1050-1550 | 17 x 17 in | $385.52 | ||
Model / Size: G-070 | Transmisión Directa | 1/30 | 115 | 1 | 179-374 | 1050-1550 | 17 x 17 in | $385.52 | ||
Model / Size: G-080 | Transmisión Directa | 1/20 | 115 | 1 | 134-495 | 1050-1550 | 17 x 17 in | $428.27 | ||
Model / Size: G-090 | Transmisión Directa | 1/15 | 115 | 1 | 293-768 | 1050-1550 | 17 x 17 in | $428.27 | ||
Model / Size: G-090 | Transmisión Directa | 1/6 | 115 208 230 277 | 1 | 293-855 | 1050-1725 | 17 x 17 in | $709.75 | ||
Model / Size: G-095 | Transmisión Directa | 1/8 | 115 | 1 | 184-1059 | 1050-1550 | 17 x 17 in | $428.27 | ||
Model / Size: G-095 | Transmisión Directa | 1/6 | 115 208 230 277 | 1 | 184-1179 | 1050-1725 | 17 x 17 in | $715.45 | ||
Model / Size: G-099 | Transmisión Directa | 1/4 | 115 208 230 277 | 1 | 400-1307 | 720-1725 | 19 x 19 in | $982.68 | ||
Model / Size: G-103 | Transmisión Directa | 1/4 | 115 | 1 | 955-1462 | 1380-1725 | 19 x 19 in | $722.58 | ||
Model / Size: G-103 | Transmisión Directa | 1/6 | 115 | 1 | 507-966 | 910-1140 | 19 x 19 in | $689.80 | ||
Model / Size: G-103 | Transmisión Directa | 1/4 | 115 208 230 277 | 1 | 477-1462 | 720-1725 | 19 x 19 in | $1,026.86 | ||
Model / Size: G-123 | Transmisión Directa | 1/2 | 115 230 | 1 | 1180-2093 | 1380-1725 | 19 x 19 in | $779.58 | ||
Model / Size: G-123 | Transmisión Directa | 1/6 | 115 | 1 | 831-1383 | 910-1140 | 19 x 19 in | $691.22 | ||
Model / Size: G-123 | Transmisión Directa | 1/2 | 115 | 1 | 515-2093 | 580-1725 | 19 x 19 in | $1,117.36 | ||
Model / Size: G-133 | Transmisión Directa | 1/2 | 115 230 | 1 | 1474-2448 | 1380-1725 | 19 x 19 in | $876.50 |
Centrifugal Downblast Exhaust Fan, Model G-060, Direct Drive, 3-Speed, 115V, 1Ph, 73-203 CFM
$385.52
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
Centrifugal Downblast Exhaust Fan, Model G-070, Direct Drive, 3-Speed, 115V, 1Ph, 179-374 CFM
$385.52
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
Centrifugal Downblast Exhaust Fan, Model G-080, Direct Drive, 3-Speed, 115V, 1Ph, 134-495 CFM
$428.27
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
Centrifugal Downblast Exhaust Fan, Model G-090, Direct Drive, 3-Speed, 115V, 1Ph, 293-768 CFM
$428.27
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
Centrifugal Downblast Exhaust Fan, Variable Speed, Model G-090, Direct Drive, Vari-Green EC motor, 1/6HP, 115/208-230V, 1Ph, 293-855 CFM
$709.75
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
- Energy-efficient, speed controllable, Vari-green® motor
Centrifugal Downblast Exhaust Fan, Model G-095, Direct Drive, 3-Speed, 115V, 1Ph, 184-1059 CFM
$428.27
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
Centrifugal Downblast Exhaust Fan, Variable Speed, Model G-095, Direct Drive, Vari-Green EC motor, 1/6HP, 115/208-230V, 1Ph, 184-1179 CFM
$715.45
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performace and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
- Energy-efficient, speed controllable, Vari-green® motor
Centrifugal Downblast Exhaust Fan, Variable Speed, Model G-099, Direct Drive, Vari-Green EC motor, 1/6HP, 115/208-230V, 1Ph, 400-1307 CFM
$982.68
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
- Energy-efficient, speed controllable, Vari-green® motor
Centrifugal Downblast Exhaust Fan, Model G-103, Direct Drive, 1/4HP, 115V, 1Ph, 955-1462 CFM
$722.58
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
Centrifugal Downblast Exhaust Fan, Model G-103, Direct Drive, 1/6HP, 115V, 1Ph, 507-966 CFM
$689.80
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
Centrifugal Downblast Exhaust Fan, Variable Speed, Model G-103, Direct Drive, Vari-Green EC motor, 1/4HP, 115/208-230V, 1Ph, 477-1462 CFM
$1,026.86
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
- Energy-efficient, speed controllable, Vari-green® motor
Centrifugal Downblast Exhaust Fan, Model G-123, Direct Drive, 1/2HP, 115V, 1Ph, 1180-2093 CFM
$779.58
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
Centrifugal Downblast Exhaust Fan, Model G-123, Direct Drive, 1/6HP, 115V, 1Ph, 831-1383 CFM
$691.22
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
Centrifugal Downblast Exhaust Fan, Variable Speed, Model G-123, Direct Drive, Vari-Green EC motor, 1/2HP, 115/208-230V, 1Ph, 515-2093 CFM
$1,117.36
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
- Energy-efficient, speed controllable, Vari-green® motor
Centrifugal Downblast Exhaust Fan, Model G-133, Direct Drive, 1/2HP, 115V, 1Ph, 1474-2448 CFM
$876.50
Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.
- Centrifugal wheel provides high-efficiency and minimal sound
- True vibration isolation supports the motor and wheel for long life and quiet operation
- One-piece aluminum curb cap provides a weather-tight fit
- Positive motor cooling with fresh air results in maximum motor life
- Galvanized birdscreen protects the fan discharge from birds and small objects
Find by Performance
Our performance filter tool can help you choose the right product based on your performance requirements.
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Applications/uses for a particular fan or ventilator.
Refers to the location where a fan or ventilator can be mounted.
Square base dimension on power roof ventilators. Square fan panel dimension on sidewall propeller fans.
Transmission type of the ventilator (belt drive or direct drive).
Indicates the space relationships of windings and changing values of the recurring cycles of AC voltages and currents. The most common power supplies are either single- or three-phase.
The force that causes a current to flow in an electrical circuit. The voltage of a motor is usually determined by the supply to which it is attached. NEMA requires that motor be able to carry its rated horsepower at nameplate voltage plus or minus 1% al
The power required to drive an air moving device. Horsepower required varies with system conditions.
The "ACTUAL" damper width and height. Dampers are undersized to allow them to be mounted into the duct work/wall opening.
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