Product Specifications:

Item Exhaust Ventilator
Application Factories, Large Facilities, Warehouses
Assembled/unassembled Unassembled
Assembly Unassembled
Base Dia. Not Applicable
Base Height 23"
Base Length 28 1/2"
Base Shape Square
Base Size 28 1/2" x 28 1/2"
Base Width 28 1/2"
Bearing Size 3/4"
Bearing Type Sealed Pillow Block
Blade Dia. 24"
Blade Finish Galvanized
Blade Material Steel
Brake Horsepower 9/10 hp
Cfm @ 0.000-in. Sp 5797 CFM
Cfm @ 0.125-in. Sp 5520 CFM
Cfm @ 0.250-in. Sp 5225 CFM
Cfm @ 0.375-in. Sp 4852 CFM
Compatible Damper Grainger Part Number 2FTV7
Current 11/5.5A
Damper Size 24" x 24"
Dimension A 28 1/2"
Drive Type Belt Drive
Drive Type - Roof Ventilators Belt Drive
Exhaust Airflow @ 0.000 In Sp 5797 CFM
Exhaust Airflow @ 0.125 In Sp 5520 CFM
Exhaust Airflow @ 0.375 In Sp 4852 CFM
Fan Speed 1352 RPM
Features Strong And Weathertight Hood
For Air Type Clean Air
For High-static Pressure Applications No
Frame Finish Galvanized
Frame Material Steel
Frequency 60 Hz
Height 39"
High-efficiency Motor No
Hood Height 16"
Hood Length 48"
Hood Type Hinged Hood
Hood Width 48"
Housing Finish Galvanized
Housing Length 28 1/2"
Housing Material Steel
Housing Width 28 1/2"
Includes Drive Package, Hood
Includes Drive Package Yes
Includes Drive Package With Motor Yes
Includes Motor Yes
Max. Ambient Temp. 104°F
Max. Bhp 9/10 bhp
Max. Depth 48"
Max. Inlet Temp. 104°F
Maximum Fan Speed 1352 RPM
Maximum Static Pressure 0.375 in. wc
Motor Enclosure Design Open Dripproof
Motor Horsepower 3/4 hp
Motor Hp - Roof Ventilators 3/4 hp
Motor Speed 1725 RPM
Motor Type Capacitor-Start Capacitor-Run
Mount Type Roof Curb
Mounting Location Roof
Mounting Orientation Horizontal
Mounting Position Horizontal
Nameplate Voltage 115/208-230V AC
Number Of Blades 6
Number Of Speeds 1
Overall Dia. Not Applicable
Overall Height 39"
Overall Height - Roof Ventilators 39"
Overall Length 48"
Overall Width 48"
Phase 1
Propeller Shaft Dia. 3/4"
Resistance Properties Weather Resistant
Safety Features Birdscreen
Shaft Dia. 3/4"
Sound Level 30 Sones @ 0 In. Sp And 5 Ft.
Speed Controllable No
Style Hooded
Type Axial Belt Drive Downblast
Voltage 115/208-230V
Width 48"

Shipping Info:

Ship weight (kg) 136.84
Ship height (cm)99.06
Ship length (cm)121.92
Ship width (cm)121.92
HS code8414599080
Country of OriginUS

Product Variants

ProductModelBlade Dia.PhaseVoltageHeightMotor HpDrive TypeFrame MaterialAssembled/unassembledPrice
DAYTON 7AD67 Exhaust Ventilator 20 Inch 115/208-230 V | AF3BEA 7AD6720"1115/208-230V38"-Belt DriveSteelUnassembled€2,598.55
DAYTON 7AD68 Exhaust Ventilator 20 Inch 115/208-230 V | AF3BEB 7AD6820"1115/208-230V38"-Belt DriveSteelUnassembled€2,737.79
DAYTON 7AD69 Exhaust Ventilator 20 Inch 208-230/460 V | AF3BEC 7AD6920"3208-230/460V38"-Belt DriveSteelUnassembled€2,743.39
DAYTON 7AD70 Exhaust Ventilator 20 Inch 208-230/460 V | AF3BED 7AD7020"3208-230/460V38"-Belt DriveSteelUnassembled€2,588.24
DAYTON 7AD71 Exhaust Ventilator 20 Inch 115/208-230 V | AF3BEE 7AD7120"1115/208-230V38"333/1000 hpBelt DriveSteelUnassembled€2,588.50
DAYTON 7AD73 Exhaust Ventilator 20 Inch 208-230/460 V | AF3BEG 7AD7320"3208-230/460V38"333/1000 hpBelt DriveSteelUnassembled€3,005.38
DAYTON 7AD74 Exhaust Ventilator 20 Inch 208-230/460 V | AF3BEH 7AD7420"3208-230/460V38"333/1000 hpBelt DriveSteelUnassembled€2,537.20

Contact us

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DAYTON 7CF55 Exhaust Ventilator 115/208-230 Volts
€3,362.19 /unit