DAYTON 7AD71 Exhaust Ventilator 20 Inch 115/208-230 V

Item: AF3BEE
Model: 7AD71
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Get it by Tuesday, Feb 10

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$2,614.65
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$2,353.19 /unit (ex. VAT)
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Specifications

Item Exhaust Ventilator
Amps 6.6/3.4-3.1A
Application Factories, Large Facilities, Warehouses
Assembled/unassembled Unassembled
Assembly Unassembled
Base Dia. Not Applicable
Base Height 23"
Base Length 24 1/2"
Base Shape Square
Base Size 24 1/2" x 24 1/2"
Base Width 24 1/2"
Bearing Size 3/4"
Bearing Type Sealed Pillow Block
Blade Dia. 20"
Blade Finish Galvanized
Blade Material Steel
Brake Horsepower 2/5 hp
Cfm @ 0.000-in. Sp 3357 CFM
Cfm @ 0.125-in. Sp 3025 CFM
Cfm @ 0.250-in. Sp 2540 CFM
Cfm @ 0.375-in. Sp 1752 CFM
Compatible Damper Grainger Part Number 3HHL6
Damper Size 20" x 20"
Dimension A 24 1/2"
Drive Type Belt Drive
Drive Type - Roof Ventilators Belt Drive
Exhaust Airflow @ 0.000 In Sp 3357 CFM
Exhaust Airflow @ 0.125 In Sp 3025 CFM
Exhaust Airflow @ 0.375 In Sp 1752 CFM
Fan Speed 1039 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 38"
High-efficiency Motor No
Hood Height 16"
Hood Length 48"
Hood Type Hinged Hood
Hood Width 44"
Housing Finish Galvanized
Housing Length 24 1/2"
Housing Material Steel
Housing Width 24 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 2/5 bhp
Max. Depth 48"
Max. Inlet Temp. 104°F
Maximum Fan Speed 1039 RPM
Maximum Static Pressure 0.375 in. wc
Motor Enclosure Design Open Dripproof
Motor Horsepower 1/3 hp
Motor Hp 333/1000 hp
Motor Hp - Roof Ventilators 1/3 hp
Motor Speed 1725 RPM
Motor Type Split Phase
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 38"
Overall Height - Roof Ventilators 38"
Overall Length 48"
Overall Width 44"
Phase 1
Propeller Material Steel
Propeller Shaft Dia. 3/4"
Resistance Properties Weather Resistant
Safety Features Birdscreen
Shaft Dia. 3/4"
Sound Level 17.2 Sones @ 0.000 In. Sp And 5 Ft.
Speed Controllable No
Style Hooded
Type Axial Belt Drive Downblast
Voltage 115/208-230V
Width 38"
Standards AMCA SOUND AND AIR, UL/CUL 705

Shipping Information

Height (cm) 96.52
Length (cm) 121.92
Width (cm) 111.76
HS Code 8414599080
Country Of Origin US
Weight (kg) 123.66

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