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Exhaust Vent, 54 In

SKU
Brand Dayton
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Description Axial Upblast Roof Exhaust Fan, Assembly Unassembled, Drive Type Belt Drive, Blade Diameter 54 in, Base Diameter Not Applicable, Base Length 66 1/2 in, Base Width 66 1/2 in, Base Shape Square, Maximum Airflow 50,958 cfm, Minimum Airflow 17,378 cfm, Maximum Motor Horsepower 7 1/2 hp, Minimum Motor Horsepower 2 hp, Maximum Motor Speed 496 RPM, Minimum Motor Speed 291 RPM, Maximum Static Pressure 1/2 in wc, For High-Static Pressure Applications No, For Air Type Clean Air
graingerSKU: 4YY28, mscSKU: , zoro_no: G3322347, mongo_id: 65bbe89622d7a989a9902aaf

Web Price

$5,824.99 / each

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Product Details

Adj. 12 3/8H Roof Curb Stock No. 2ZV87

Agency Compliance cUL 705 Listed, UL

Application Industrial and Commercial Buildings

Assembly Unassembled

Base Diameter Not Applicable

Base Dimension 66 1/2 in Square

Base Height 1 3/4 in

Base Height (In.) 1 3/4 in

Base Length 66 1/2 in

Base Shape Square

Base Size - Roof Ventilators 66 1/2 in x 66 1/2 in

Base Width 66 1/2 in

Base Width (In.) 66-1/2

Bearing Type Regreasable Pillow Block

Blade Design Swept Steeply Pitched

Blade Dia. 54 in

Blade Diameter 54 in

Blade Material Steel

Brake Horsepower 2 61/100 hp

Compatible Curb Manufacturer Part Number 2ZV87, 3AZJ8

Country of Origin (subject to change) United States

Damper Size 62.625 x 62.625 in

Dimension A 66 1/2 in

Dimension A (In.) 66-1/2

Dimension B 61 1/4 in

Dimension B (In.) 61-1/4

Dimension C 28 in

Dimension C (In.) 28

Dimension D 45 in

Dimension D (In.) 45

Dimension E 62 5/8 in

Dimension E (In.) 62-5/8

Drive Package With Motor Included No

Drive Type Belt Drive

Drive Type - Roof Ventilators Belt Drive

Electrical Connection Power Cord

Features Lifting Lugs Provided, Removable Windband for Easy Inspection

For Air Type Clean Air

For Airflow (Dependent on Motor) 17,378 cfm to 50,958 cfm

For High-Static Pressure Applications No

Housing Finish Galvanized

Housing Length 62.6 in

Housing Material Steel

Housing Width 62.6 in

Includes Drive Package No

Includes Motor No

Item - Roof Ventilators Exhaust Ventilator

Material Steel Blade with Steel Housing

Max. Inlet Temp. (Deg. F) 120 Degrees F

Maximum Airflow 50,958 cfm

Maximum Ambient Temperature 120 Degrees F

Maximum Fan Speed 552 RPM

Maximum Inlet Air Temperature 120 Degrees F

Maximum Motor Horsepower 7 1/2 hp

Maximum Motor Speed 496 RPM

Maximum Noise Level @ 5 Feet 39 sones

Maximum Static Pressure 1/2 in wc

Minimum Airflow 17,378 cfm

Minimum Motor Horsepower 2 hp

Minimum Motor Speed 291 RPM

Motor HP Range 1 1/2 to 5

Mount Type Roof Curb

Mounting Location Roof

Noise Level @ 0.000 in SP @ 5 ft 16.7 sones

Number of Blades 5

Overall Depth 66 1/2 in

Overall Dia. (In.) 66 1/2 in

Overall Diameter 66 1/2 in

Overall Height 45 in

Overall Height (In.) 45 in

Overall Width 62 5/8 in

Package Quantity 1

Power Source Electric Motor

Propeller Material Steel

Propeller Shaft Diameter 1 1/4 in

Recommended 12 In. Fixed Curb Item No. 3AZJ8

Requires Roof curb for new installations

Resistance Properties Weather Resistant

RPM Range 291 to 496

Shaft Dia. Propeller End (In.) 1 1/4 in

Shaft Dia. Sheave End (In.) 1 1/4 in

Sound Level Fan RPM 366: 16.7 Sones @ 0.000 in SP and 5 ft, 17.0 sones @ 0.125 in SP and 5 ft, 17.0 sones @ 0.250 in SP and 5 ft, Fan RPM 408: 21.0 Sones @ 0.000 in SP and 5 ft, 21.0 sones @ 0.125 in SP and 5 ft, 22.0 sones @ 0.250 in SP and 5 ft, Fan RPM 483: 30.0 Sones @ 0.000 in SP and 5 ft, 29.0 sones @ 0.125 in SP and 5 ft, 29.0 sones @ 0.250 in SP and 5 ft, 32.0 sones @ 0.375 in SP and 5 ft, 31.0 sones @ 0.500 in SP and 5 ft, Fan RPM 552: 39.0 Sones @ 0.000 in SP and 5 ft, 39.0 sones @ 0.125 in SP and 5 ft, 38.0 sones @ 0.250 in SP and 5 ft, 37.0 sones @ 0.375 in SP and 5 ft, 47.0 sones @ 0.500 in SP and 5 ft

Speed Controllable No

Standards AMCA, UL/cUL 705

Type Axial Upblast