Home / Downblast Vent, Belt Drive, 11 In

Downblast Vent, Belt Drive, 11 In

SKU
Brand Dayton
Categories
Description Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/4 hp, Exhaust Airflow @ 0.000 in SP 1,386 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, For Air Type Flammable Vapor, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof
graingerSKU: 7AE90, mscSKU: , zoro_no: G0882375, mongo_id: 65bbe6c83aaddbd5a905265b

Web Price

$1,798.74 / each

Qty

Product Details

Adj. 12 3/8H Roof Curb Stock No. 2ZV82

Adj. 6 3/8H Roof Curb Stock No. 4c453

Agency Compliance & G hazardous locations, F, Motor only UL Listed for Class I Groups C & D andClass II Groups E

Airflow @ 0.000 in SP 1,386 cfm

Airflow @ 0.000 in SP - Range 0 to 1,999 cfm

Application Industrial and Commercial Applications

Assembled/Unassembled Unassembled

Assembly Unassembled

Base Diameter Not Applicable

Base Dimension 22 in Square

Base Height 1 3/4 in

Base Length 22 in

Base Shape Square

Base Size - Roof Ventilators 22 in x 22 in

Base Square Size - Roof Ventilators 22 x 22

Base Width 22 in

Bearing Type Sealed Pillow Block

Brake Horsepower 1/4 hp

CFM @ 0.000-In. SP 1386

CFM @ 0.125-In. SP 1326

CFM @ 0.250-In. SP 1269

CFM @ 0.375-In. SP 1215

CFM @ 0.500-In. SP 1162

CFM @ 0.625-In. SP 1095

CFM @ 0.750-In. SP 1020

CFM @ 0.875-In. SP 929

CFM @ 1.000-In. SP 793

Compatible Curb Manufacturer Part Number 2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47

Country of Origin (subject to change) Multiple

Current 4.2/2.3 to 2.4 A

Damper Size 15 x 15 in

Dimension A 22 in

Dimension B 24 3/8 in

Dimension C 24 7/8 in

Dimension D 4 3/8 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 Hazardous Location

Electrical Connection Power Cord

Exhaust Airflow @ 0.000 in SP 1,386 cfm

Exhaust Airflow @ 0.000 in SP - Range 0 to 1,999 cfm

Exhaust Airflow @ 0.125 in SP 1,326 cfm

Exhaust Airflow @ 0.250 in SP 1,269 cfm

Exhaust Airflow @ 0.375 in SP 1,215 cfm

Exhaust Airflow @ 0.500 in SP 1,162 cfm

Exhaust Airflow @ 0.500 in SP - Range 0 to 1,999 cfm

Features Nonoverloading Centrifugal Wheel Design

For Air Type Flammable Vapor

For High-Static Pressure Applications No

Frequency 60 Hz

Hazardous Location Rating Class I Groups C & D, Class II Groups E & F

Hazardous Location Specification Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F

High-Efficiency Motor No

Housing Length 24.4 in

Housing Material Aluminum

Housing Material Fabrication Spun

Housing Width 24.4 in

Hz_ 60

Includes Hazardous Location Motor

Includes Drive Package Yes

Includes Motor Yes

Item - Roof Ventilators Downblast Ventilator

Material Aluminum Blade with Aluminum Housing

Max. BHP 0.25

Max. Inlet Temp. 180 Degrees

Max. Operating Amps 4.8/2.3-2.4

Maximum Fan Speed 1,635 RPM

Maximum Inlet Air Temperature 180 Degrees F

Maximum Static Pressure 1 in wc

Motor Efficiency Standard-Efficiency Motors

Motor Enclosure Totally Enclosed Nonventilated

Motor Enclosure Design Totally Enclosed Nonventilated (TENV)

Motor Horsepower 1/4 hp

Motor HP 1/4

Motor HP - Roof Ventilators 1/4 hp

Motor Location Out of Airstream

Motor Speed 1,725 RPM

Motor Voltage 115/208/230

Mount Type Roof Curb

Mounting Location Roof

Mounting Location - Roof Ventilators Roof

Nameplate Voltage 115/208-230V AC

Nominal Voltage 115/208-230V AC

Number of Speeds 1

Overall Dia. 24 3/8 in

Overall Diameter 24 3/8 in

Overall Height 26 5/8 in

Overall Length 24 3/8 in

Overall Width 24 3/8 in

Package Quantity 1

Phase 1

Propeller Shaft Diameter 3/4 in

Recommended 12 In. Fixed Curb Item No. 2RB76

Recommended 8 In. Fixed Curb Item No. 4HX39

Resistance Properties Weather Resistant

RPM 1635

Safety Features Birdscreen

Shaft Dia. Wheel End 3/4 in

Sones @ 0.125-In. SP @ 5 Ft. 10.8

Sones @ 0.250-In. SP @ 5 Ft. 10.4

Sones @ 0.500-In. SP @ 5 Ft. 9.8

Sound Level 10.2 sones @ 0.375 in SP and 5 ft, 10.4 sones @ 0.250 in SP and 5 ft, 10.8 sones @ 0.125 in SP and 5 ft, 11.1 sones @ 0.000 in SP and 5 ft, 7.8 sones @ 1.000 in SP and 5 ft, 8.4 sones @ 0.875 in SP and 5 ft, 8.9 sones @ 0.750 in SP and 5 ft, 9.3 sones @ 0.625 in SP and 5 ft, 9.8 sones @ 0.500 in SP and 5 ft

Speed Controllable No

Standards AMCA Sound and Air, UL

Voltage - Roof Ventilators 115V AC/208V AC/230V AC

Wheel Dia. 11 in

Wheel Diameter 11 in

Wheel Material Aluminum

Wheel Type Backward Inclined