Home / Severe Duty Vent, 21-1/4 In, 208-230/460V

Severe Duty Vent, 21-1/4 In, 208-230/460V

SKU
Brand Dayton
Categories
Description Centrifugal Upblast Roof Exhaust Fan, Application Kitchens, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 29 1/8 in, Base Length 29 1/8 in, Base Shape Square, Maximum Static Pressure 7/8 in wc, Exhaust Airflow @ 0.000 in SP 4,922 cfm, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 3/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Steel, Wheel Material Steel, High-Efficiency Motor No
graingerSKU: 7YR76, mscSKU: , zoro_no: G1663864, mongo_id: 65bbe8979a749db82279ef06

Web Price

$4,333.74 / each

Qty

Product Details

Airflow @ 0.000 in SP 4,922 cfm

Application Kitchens

Assembled/Unassembled Unassembled

Assembly Unassembled

Base Diameter Not Applicable

Base Dimension 29 1/8 in Square

Base Height 6.3 in

Base Length 29 1/8 in

Base Shape Square

Base Size - Roof Ventilators 29 1/8 in x 29 1/8 in

Base Square Size - Roof Ventilators 29-1/8 x 29-1/8

Base Width 29 1/8 in

Bearing Type Regreasable Pillow Block

Brake Horsepower 79/100 hp

CFM @ 0.000-In. SP 4922

CFM @ 0.125-In. SP 4676

CFM @ 0.250-In. SP 4439

CFM @ 0.375-In. SP 4192

CFM @ 0.500-In. SP 3922

CFM @ 0.625-In. SP 3626

CFM @ 0.750-In. SP 3240

CFM @ 0.875-In. SP 2684

Country of Origin (subject to change) Multiple

Current 2.9 to 2.8/1.4 A

Damper Size 23 x 23 in

Dimension A 29 1/8 in

Dimension B 35 3/8 in

Dimension C 34 in

Dimension D 21 in

Drive Package Included Yes

Drive Package With Motor Included Yes

Drive Type Belt Drive

Drive Type - Roof Ventilators Belt Drive

Duty Rating - Roof Ventilators Severe

Electrical Connection Power Cord

Exhaust Airflow @ 0.000 in SP 4,922 cfm

Exhaust Airflow @ 0.000 in SP - Range 2,000 to 4,999 cfm

Exhaust Airflow @ 0.000 in. SP - Range 2,000 to 4,999 cfm

Exhaust Airflow @ 0.125 in SP 4,676 cfm

Exhaust Airflow @ 0.250 in SP 4,439 cfm

Exhaust Airflow @ 0.375 in SP 4,192 cfm

Exhaust Airflow @ 0.500 in SP 3,922 cfm

Exhaust Airflow @ 0.500 in SP - Range 2,000 to 4,999 cfm

Features Clean Out Port Provides Easy Wheel Access, Heat Baffle Provides Longer Motor Life

Fixed Severe Duty 24H Roof Curb Item No. 2EUG9

For Air Type Kitchen Air

For High-Static Pressure Applications No

Frequency 60 Hz

Grease Capacity Severe Grease

High-Efficiency Motor No

Housing Color Gray

Housing Finish Polyester Coated

Housing Length 35.4 in

Housing Material Steel

Housing Width 35.4 in

Hz_ 60

Includes Clean Out Port, Drive Package, Heat Baffle, Hinged Base, NEMA 1 Junction Box

Includes Drive Package Yes

Includes Motor Yes

Item - Roof Ventilators Upblast Ventilator

Max. BHP 0.79

Max. Inlet Temp. 400 Degrees F

Max. Operating Amps 2.9-2.8/1.4

Maximum Fan Speed 875 RPM

Maximum Inlet Air Temperature 400 Degrees F

Maximum Static Pressure 7/8 in wc

Motor Efficiency Standard Motor

Motor Enclosure Open Dripproof

Motor Enclosure Design Open Dripproof (ODP)

Motor Horsepower 3/4 hp

Motor HP 3/4

Motor HP - Roof Ventilators 3/4 hp

Motor Location Out of Airstream

Motor Speed 875 RPM

Motor Voltage 208/230/460

Mount Type Roof Curb

Mounting Location Roof

Mounting Location - Roof Ventilators Roof

Nameplate Voltage 208-230/460V AC

Nominal Voltage 208-230/460V AC

Number of Speeds 1

Overall Dia. 35 3/8 in

Overall Diameter 35 3/8 in

Overall Height 40 1/4 in

Package Quantity 1

Phase 3

Propeller Shaft Diameter 1 in

Requires Roof Curb for New Installations

Resistance Properties Spark Resistant

RPM 875

Safety Features Windband

Shaft Dia. Wheel End 1 in

Sones @ 0.125-In. SP @ 5 Ft. 16.3

Sones @ 0.250-In. SP @ 5 Ft. 15.2

Sones @ 0.500-In. SP @ 5 Ft. 13.5

Sound Level 12.4 sones @ 0.750 in SP and 5 ft, 12.5 sones @ 0.875 in SP and 5 ft, 12.9 sones @ 0.625 in SP and 5 ft, 13.5 sones @ 0.500 in SP and 5 ft, 14.7 sones @ 0.375 in SP and 5 ft, 15.2 sones @ 0.250 in SP and 5 ft, 16.3 sones @ 0.000 in SP and 5 ft, 16.3 sones @ 0.125 in SP and 5 ft

Spark Resistant Construction Type A

Speed Controllable No

Standards AMCA Sound and Air, UL/cUL 762

Voltage - Roof Ventilators 208V AC/230V AC/460V AC

Wheel & Housing Material Steel / Steel

Wheel Dia. 21 1/4 in

Wheel Diameter 21 1/4 in

Wheel Finish Nonstick Coated

Wheel Material Steel

Wheel Type Backward Inclined