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Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Mounting Location Roof, Wheel Diameter 21 in, Base Diameter Not Applicable, Base Length 30 in, Base Width 30 in, Base Shape Square, Minimum Airflow 2,087 cfm, Maximum Airflow 6,640 cfm, Maximum Motor Horsepower 2 hp, Minimum Motor Horsepower 1/4 hp, Minimum Motor Speed 600 RPM, Maximum Motor Speed 1,200 RPM, Maximum Static Pressure 1 3/4 in wc, For High-Static Pressure Applications No

Dayton . 4YU98

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Attributes

Brand name, Manufacturer name, BrandDayton
ManufacturerDayton DAYTON
CategoryId, CategoryIdL35108
CategoryIdL130
CategoryIdL24579
CategoryL1Heating & Cooling
CategoryL2Roof Ventilators
CategoryL3Belt Drive Centrifugal Exhaust Vents
DimensionUnitinch
GTIN, UPC190735339374
GraingerSku, MPN, Part Number, Keyword, Model, ModelNumber, Model_number, PartNumber, Part_number4YU98
UnitOfMeasureEA
Weight100 6.25
WeightUnitlbs
cali_prop65_orglabel, cali_prop65_whtlabel, AdultProduct, Autographed, Batteries_required, Memorabilia, TradeInEligibleFalse
countryOfOriginUS
height46
jsonUrlData924526ffbdad25e5923b
length, width38
moq, multiple, tierMinQty1, Number of Speeds, Case, Item_package_quantity, NumberOfItems, Number_of_pieces, PackageQuantity1
perItemShipping150.00
qtyInStock16
qtyInStockOverride-2
SKUG1222426
tierPrice11612.99
urlhttps://www.zoro.com/dayton-downblast-less-drive-package-21-12in-4yu98/i/G1222426/
Product GroupBISS
Base Size - Roof Ventilators30 in x 30 in
Dimension B, Overall Dia, Overall Length, Overall Diameter35 1/2 in
Base Height1 3/4 in
Recommended Damper Size (In )23 x 23
Dimension C, Overall Height, Overall Width34 3/8 in
Shaft Dia Sheave End, Shaft Dia Wheel End, Propeller Shaft Diameter3/4 in
Dimension A30 in
Base Width, Base Length30"
Dimension D5 1/2 in
Wheel Dia21 1/2 in
Base Dimension30 in Square
Base DiameterNot Applicable
Cutout Size25.5 in L x 25.5 in W
Housing Length, Housing Width35.5 in
Cutout Length25.5 in
Wheel Diameter21 in
Damper Size23 x 23 in
Item - Roof VentilatorsDownblast Ventilator
Drive Package With Motor Included, Includes Drive Package, Includes Motor, For High-Static Pressure ApplicationsNo
Duty Rating - Roof VentilatorsHazardous Location
Drive Type - Roof VentilatorsBelt Drive
Mounting Location - Roof Ventilators, Mounting LocationRoof
Adj 6 3/8"H Roof Curb Stock No4c454
Recommended 8 In Fixed Curb Item No4HX41
Max Inlet Temp180 Degrees
Drive TypeBelt
Housing MaterialSpun Aluminum
RequiresRoof curb for new installations
IncludesNEMA 1 Junction Box
Wheel TypeBackward Inclined Centrifugal
StandardsUL/cUL 705AMCA Sound & Air
Motor HP Range1/4 to 2
CFM Range3320 to 6640 @ 0.0 in SP
ItemCentrifugal Downblast Roof Exhaust Fan
Bearing TypeRegreasable Pillow Block
Recommended 12 In Fixed Curb Item No2RB79
Adj 12 3/8"H Roof Curb Stock No2ZV83
Recommended Damper Stock No4HX67
Wheel MaterialAluminum
RPM Range600 to 1200
MaterialAluminum Blade with Aluminum Housing
ApplicationIndustrial and Commercial Buildings
For Airflow (Dependent on Motor)2,087 cfm to 6,640 cfm
For Air TypeClean Air
Minimum Airflow2,087 cfm
Safety FeaturesBirdscreen, Windband
AssemblyUnassembled
Power SourceElectric Motor
Maximum Static Pressure1 3/4 in wc
Maximum Inlet Air Temperature180 Degrees F
Noise Level @ 0 000 in SP @ 5 ft20 sones
Spark Resistant Construction TypeA
Minimum Motor Speed600 RPM
Compatible Curb Manufacturer Part Number2RB79, 2ZV83, 3C437, 4C454, 4HX41, 4HX49
Mount TypeRoof Curb
Maximum Airflow6,640 cfm
Maximum Motor Horsepower2 hp
Minimum Motor Horsepower1/4 hp
Base ShapeSquare
Maximum Fan Speed, Maximum Motor Speed1,200 RPM
Brake Horsepower13/50 hp
Resistance PropertiesWeather Resistant
Housing Material FabricationSpun
Electrical ConnectionPower Cord
ASINB00EY81MUQ
AsinB000LEX1A6 B000TKDOS6 B00EY81MUQ
CatIndustrial & Scientific
CatId16310091
CatTree16310091 16310161
CatalogNumberListZO G1222426
ClassificationId511376
DisplayNameRoof Vents
Feature<b>Price For:</b> Each <b>Wheel Type</b>: Backward Inclined Centrifugal <b>Recommended 12 In. Fixed Curb Item No.</b>: 2RB79 <b>Mounting Location</b>: Roof <b>Overall Dia.</b>: 35-1/2" <b>Shaft Dia. Wheel End</b>: 3/4" <b>Adj. 12 3/8"H Roof Curb Stock No.</b>: 2ZV83 <b>Adj. 6 3/8"H Roof Curb Stock No.</b>: 4C454 <b>Base Length</b>: 30" <b>Overall Height</b>: 34-3/8" <b>Max. Inlet Temp.</b>: 180 Degrees <b>Wheel Material</b>: Aluminum <b>Wheel Dia.</b>: 21-1/2" Price For: Each Wheel Type: Backward Inclined Centrifugal Recommended 12 In. Fixed Curb Item No.: 2RB79 Mounting Location: Roof Overall Dia.: 35-1/2" Shaft Dia. Wheel End: 3/4" Adj. 12 3/8"H Roof Curb Stock No.: 2ZV83 Adj. 6 3/8"H Roof Curb Stock No.: 4C454 Base Length: 30" Overall Height: 34-3/8" Max. Inlet Temp.: 180 Degrees Wheel Material: Aluminum Wheel Dia.: 21-1/2"
Height1007 46.0 46.00 500 75
Identifier7469371790270
IdentifierTypeEAN
ItemClassificationBASE_PRODUCT
ItemName, Item_nameDownblast Less Drive Package 21-1/2In
Item_type_keywordroof-vents
Item_weight6.25
Label, Man, Publisher, StudioDAYTON
Length38.0 38.00
Linkhttps://m.media-amazon.com/images/I/41BOKTuuuWL._SL75_.jpg https://m.media-amazon.com/images/I/41BOKTuuuWL.jpg https://m.media-amazon.com/images/I/61LDgQpGudL.jpg
ProductGroupBISS BISS Basic
ProductTypeMECHANICAL_FASTENERS
ProductTypeNameELECTRONIC_COMPONENT MECHANICAL_FASTENERS
Product_site_launch_date2018-12-13T09:30:21.259Z
SizeOne Size
Supplier_declared_dg_hz_regulationunknown
TitleDownblast Less Drive Package 21-1/2In Downblast Less Drive Package, 21-1/2In
Typeean
URLhttps://m.media-amazon.com/images/I/41BOKTuuuWL._SL75_.jpg
Unitinches pounds
Unitsinches pixels pounds
VariantMAIN
WebsiteDisplayGroupbiss_basic_display_on_website
WebsiteDisplayGroupNameBISS Basic
Width1000 38.0 38.00 497 75

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Downblast Less Drive Package, 21-1/2In
Brand: Dayton
Catalog
Feature<b>Price For:</b> Each <b>Wheel Type</b>: Backward Inclined Centrifugal <b>Recommended 12 In. Fixed Curb Item No.</b>: 2RB79 <b>Mounting Location</b>: Roof <b>Overall Dia.</b>: 35-1/2" <b>Shaft Dia. Wheel End</b>: 3/4" <b>Adj. 12 3/8"H Roof Curb Stock No.</b>: 2ZV83 <b>Adj. 6 3/8"H Roof Curb Stock No.</b>: 4C454 <b>Base Length</b>: 30" <b>Overall Height</b>: 34-3/8" <b>Max. Inlet Temp.</b>: 180 Degrees <b>Wheel Material</b>: Aluminum <b>Wheel Dia.</b>: 21-1/2"
CategoryIndustrial & Scientific
MPN4YU98
Product groupBISS
Product typeELECTRONIC_COMPONENT
ManufacturerDAYTON
View on Amazon (paid link)
Downblast Less Drive Package, 21-1/2In
Brand: Dayton
Catalog
FeaturePrice For: Each Wheel Type: Backward Inclined Centrifugal Recommended 12 In. Fixed Curb Item No.: 2RB79 Mounting Location: Roof Overall Dia.: 35-1/2" Shaft Dia. Wheel End: 3/4" Adj. 12 3/8"H Roof Curb Stock No.: 2ZV83 Adj. 6 3/8"H Roof Curb Stock No.: 4C454 Base Length: 30" Overall Height: 34-3/8" Max. Inlet Temp.: 180 Degrees Wheel Material: Aluminum Wheel Dia.: 21-1/2"
CategoryIndustrial & Scientific
MPN4YU98
Product groupBISS
Product typeELECTRONIC_COMPONENT
ManufacturerDAYTON
View on Amazon (paid link)
Downblast Less Drive Package 21-1/2In
Brand: Dayton
Listing
Product groupBISS Basic
Product typeMECHANICAL_FASTENERS
Model4YU98
Part number4YU98
Items per pack1
LabelDAYTON
ManufacturerDAYTON
View on Amazon (paid link)