DAYTON 7A399 Exhaust Vent 20 In

Item: AF3AEX
Model: 7A399
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Get it by Wednesday, Feb 11

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$2,593.70
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$2,334.33 /unit (ex. VAT)
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Specifications

Item Exhaust Ventilator
Amps 6.4/3-3.2A
Application Industrial And Commercial Applications
Assembled/unassembled Unassembled
Assembly Unassembled
Base Diameter Not Applicable
Base Height 1 3/4"
Base Length 30"
Base Shape Square
Base Size - Roof Ventilators 30" x 30"
Bearing Type Regreaseable Pillow Block
Blade Design Swept Steeply Pitched
Blade Dia. 20"
Blade Material Steel
Brake Horsepower 17/50 hp
Cfm @ 0.000-in. Sp 3018 CFM
Cfm @ 0.125-in. Sp 2610 CFM
Cfm @ 0.250-in. Sp 2109 CFM
Cfm @ 0.375-in. Sp 1612 CFM
Compatible Damper Grainger Part Number 4HX67
Damper Size 23" x 23"
Dimension B 35 1/4"
Drive Package Included Yes
Drive Package With Motor Included Yes
Drive Type Belt Drive
Drive Type - Roof Ventilators Belt Drive
Electrical Connection Power Cord
Exhaust Airflow @ 0.000 In Sp 3018 CFM
Exhaust Airflow @ 0.125 In Sp 2610 CFM
Exhaust Airflow @ 0.375 In Sp 1612 CFM
Features Fully Rolled Bead On The Windband Ensures Stability And Provides Rigidity For Lifting And Transporting, Nema 1 Junction Box Located In Motor Enclosure
For Air Type Clean Air
For High-static Pressure Applications No
Frequency 60 Hz
High-efficiency Motor No
Housing Length 35.3"
Housing Material Aluminum
Housing Material Fabrication Spun
Housing Width 35.3"
Includes Drive Package, NEMA 1 Junction Box
Includes Drive Package Yes
Includes Drive Package With Motor Yes
Includes Motor Yes
Max. Bhp 17/50 bhp
Max. Inlet Temp. 120°F
Maximum Ambient Temperature 120°F
Maximum Fan Speed 875 RPM
Maximum Static Pressure 0.375 in. wc
Motor Enclosure Open Dripproof
Motor Horsepower 1/3 hp
Motor Hp 1/3 hp
Motor Hp - Roof Ventilators 1/3 hp
Motor Hz 60 Hz
Motor Location Out Of Airstream
Motor Voltage 115/230V
Mount Type Roof Curb
Mounting Location Roof
Nameplate Voltage 115/208-230V AC
Number Of Blades 5
Number Of Speeds 1
Overall Dia. 35 1/4"
Overall Height 30 1/2"
Overall Length 35 1/4"
Overall Width 35 1/4"
Phase 1
Propeller Dia. 20"
Propeller Material Steel
Propeller Shaft Diameter 3/4"
Recommended Damper Size (in.) 23" x 23"
Requires Roof Curb For New Installations
Resistance Properties Weather Resistant
Safety Features Birdscreen, Windband
Shaft Dia. Propeller End 3/4"
Shaft Dia. Sheave End 3/4"
Speed Control No
Speed Controllable No
Type Axial Belt Drive Downblast With Drive Package
Standards AMCA SOUND AND AIR, UL/CUL 705

Shipping Information

Height (cm) 77.47
Length (cm) 89.54
Width (cm) 89.54
HS Code 8414599080
Country Of Origin US
Weight (kg) 58.2615

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