Product Specifications:

Item Exhaust Ventilator
Amps 11.6/5.9-5.8A
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 39/50 hp
Cfm @ 0.000-in. Sp 3957 CFM
Cfm @ 0.125-in. Sp 3625 CFM
Cfm @ 0.250-in. Sp 3337 CFM
Cfm @ 0.375-in. Sp 3012 CFM
Cfm @ 0.500-in. Sp 2532 CFM
Cfm @ 0.675-in. Sp 2219 CFM
Cfm @ 0.675-in. Sp 2219
Cfm @ 0.750-in. Sp 1547 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 3957 CFM
Exhaust Airflow @ 0.125 In Sp 3625 CFM
Exhaust Airflow @ 0.375 In Sp 3012 CFM
Exhaust Airflow @ 0.500 In Sp 2532 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 39/50 bhp
Max. Inlet Temp. 120°F
Maximum Ambient Temperature 120°F
Maximum Fan Speed 1147 RPM
Maximum Static Pressure 0.75 in. wc
Motor Enclosure Open Dripproof
Motor Horsepower 3/4 hp
Motor Hp - Roof Ventilators 3/4 hp
Motor Hz 60
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
Rpm 1147 RPM
Safety Features Birdscreen, Windband
Shaft Dia. Propeller End 3/4"
Shaft Dia. Propeller End (in.) 3/4
Shaft Dia. Sheave End 3/4"
Speed Control No
Speed Controllable No
Type Axial Belt Drive Downblast With Drive Package

Shipping Info:

Ship weight (kg) 57.41
Ship height (cm)77.47
Ship length (cm)89.54
Ship width (cm)89.54
HS code8414599080
Country of OriginUS

Product Variants

ProductModelMotor VoltagePhaseOverall Dia.Shaft Dia. Propeller EndCfm @ 0.000-in. SpCfm @ 0.125-in. SpCfm @ 0.250-in. SpCfm @ 0.375-in. SpPrice
DAYTON 4YU88 Exhaust Vent 20 In | AE2PGQ 4YU88--35 1/4"1"----€1,957.43
DAYTON 7A399 Exhaust Vent 20 In | AF3AEX 7A399115/230V135 1/4"3/4"3018 CFM2610 CFM2109 CFM1612 CFM€2,567.76
DAYTON 7A400 Exhaust Vent 20 In | AF3AEY 7A400115/230V135 1/4"3/4"3456 CFM3092 CFM2743 CFM2228 CFM€2,623.15
DAYTON 7A415 Exhaust Vent 20 In | AF3AFP 7A415230/460V335 1/4"3/4"3018 CFM2610 CFM2109 CFM1612 CFM€2,535.81
DAYTON 7A416 Exhaust Vent 20 In | AF3AFQ 7A416230/460V335 1/4"3/4"3456 CFM3092 CFM2743 CFM2228 CFM€2,796.08
DAYTON 7A417 Exhaust Vent 20 In | AF3AFR 7A417230/460V335 1/4"3/4"3957 CFM3625 CFM3337 CFM3012 CFM€2,970.22

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DAYTON 7A401 Exhaust Vent 20 In
€2,665.00 /unit