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Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 20 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 3,080 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 3/8 in wc, Motor Enclosure Totally Enclosed Nonventilated, Motor Horsepower 1/4 hp, Nameplate Voltage 208/230/460V AC, Number of Speeds 1, Phase 3, Maximum Inlet Air Temperature 104 Degrees F, Number of Blades 6

Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 20 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 3,080 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 3/8 in wc, Motor Enclosure Totally Enclosed Nonventilated, Motor Horsepower 1/4 hp, Nameplate Voltage 208/230/460V AC, Number of Speeds 1, Phase 3, Maximum Inlet Air Temperature 104 Degrees F, Number of Blades 6

Dayton . 7AD70

Gallery

Attributes

Brand name, Manufacturer name, ManufacturerDayton
CategoryId, CategoryIdL35128
CategoryIdL130
CategoryIdL24579
CategoryL1Heating & Cooling
CategoryL2Roof Ventilators
CategoryL3Belt Drive Hooded Axial Downblast Exhaust Ventilators
DimensionUnitinch
GraingerSku, MPN7AD70
UPCNone
UnitOfMeasureEA
Voltage208-230/460
Weight275.58
WeightUnitlbs
cali_prop65_orglabel, cali_prop65_whtlabelFalse
countryOfOriginZZ
height, length, moq, multiple, tierMinQty1, width, Number of Speeds1
jsonUrlData924526ffbdad25e5923b
qtyInStock99999
qtyInStockOverrideDrop Ship
SKUG0620216
tierPrice11718.99
urlhttps://www.zoro.com/dayton-exhaust-ventilator-20-in-208-230460-v-7ad70/i/G0620216/
Blade Dia, Blade Diameter20 in
Base Size - Roof Ventilators24 1/2 in x 24 1/2 in
Overall Height - Roof Ventilators, Overall Width - Roof Ventilators, Dimension D, Dimension B, Overall Height38 in
Width (In ), Dimension B (In ), Dimension D (In ), Height (In )38
Bearing Size (In ), Shaft Dia (In ), Propeller Shaft Diameter3/4 in
Max Depth (In ), Dimension C, Overall Length, Hood Length48 in
Dimension F8 1/2 in
Dimension F (In )8-1/2
Dimension A (In )24-1/2
Dimension C (In )48
Propeller Dia (In )20
Dimension E, Base Height23 in
Dimension A, Base Length, Base Width24 1/2 in
Base Square Size - Roof Ventilators24-1/2" x 24-1/2"
Dimension E (In )23
Base DiameterNot Applicable
Hood Height16 in
Housing Width, Housing Length24.5 in
Overall Width, Hood Width44 in
Damper Size20 x 20 in
Base Dimension24 1/2 in Square
Item - Roof VentilatorsExhaust Ventilator
Drive Type - Roof VentilatorsBelt Drive
Voltage - Roof Ventilators208-230V AC/460V AC
Motor HP - Roof Ventilators1/4 hp
Motor EnclosureTotally Enclosed Nonventilated
Frame MaterialGalvanized Steel
Mounting PositionHorizontal
TypeAxial Belt Drive Downblast
CFM @ 0 375-In SP, Exhaust Airflow @ 0 375 in SP998 cfm
ItemAxial Downblast Roof Exhaust Fan
Fan RPM953
Recommended 6 3/8"H Roof Curb Item No4C454
Propeller Material, Blade Material, Housing MaterialSteel
Hz, Frequency60 Hz
CFM @ 0 250-In SP, Exhaust Airflow @ 0 250 in SP2,123 cfm
Number of Blades6
Recommended Gravity Backdraft Damper Item No3HHL6
Style - Roof VentilatorsHooded
Max Inlet Temp (Deg F), Max Ambient Temp (F), Maximum Inlet Air Temperature104 Degrees F
Motor RPM, Motor Speed1,725 RPM
Max BHP0.3 hp
Full Load Amps1.4-1.5/0.75
Phase3
Motor Type3-Phase
Recommended 12 3/8"H Roof Curb Item No2ZV83
CFM @ 0 000-In SP3,080 cfm
Assembled/Unassembled, AssemblyUnassembled
IncludesHood and Drive Package
Motor HP1/4
Bearing TypeSealed Pillow Block
CFM @ 0 125-In SP, Exhaust Airflow @ 0 125 in SP2,707 cfm
Sound Level16.2 sones @ 0.000 in SP and 5 ft
For High-Static Pressure Applications, Speed ControllableNo
Nominal Voltage208-230/460V AC
Airflow @ 0 000 in SP - Range2,000 to 4,999 cfm
Includes Drive PackageYes
Motor Enclosure DesignTotally Enclosed Nonventilated (TENV)
Brake Horsepower3/10 hp
Maximum Fan Speed953 RPM
MaterialSteel Blade with Steel Housing
FeaturesStrong and Weathertight Hood
Base ShapeSquare
StandardsAMCA Sound and Air, UL/cUL 705
Maximum Static Pressure3/8 in wc
Motor EfficiencyStandard-Efficiency Motors
Nameplate Voltage208/230/460V AC
Resistance PropertiesWeather Resistant

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