Home / Downblast Vent, Direct Drive, 11 In

Downblast Vent, Direct Drive, 11 In

SKU
Brand Dayton
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Description Centrifugal Downblast Roof Exhaust Fan, Drive Type Direct Drive, Assembly Assembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115V AC, Phase 1, Motor Horsepower 1/4 hp, Exhaust Airflow @ 0.000 in SP 1,462 cfm, For High-Static Pressure Applications No, High-Efficiency Motor Yes, For Air Type Clean Air, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof, Maximum Static Pressure 1 in wc
graingerSKU: 5DVT2, mscSKU: , zoro_no: G1020887, mongo_id: 65bbe84022d7a989a98e611d

Web Price

$1,074.99 / each

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Product Details

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

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

Agency Compliance AMCA Sound & Air, UL/cUL 705

Airflow @ 0.000 in SP 1,462 cfm

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

Application Industrial and Commercial Applications

Assembled/Unassembled Assembled

Assembly Assembled

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

Brake Horsepower 1/25 hp

CFM @ 0.000-In. SP 729/966/1462

CFM @ 0.125-In. SP 623/883/1405

CFM @ 0.250-In. SP 473/805/1351

CFM @ 0.375-In. SP -/702/1298

CFM @ 0.500-In. SP -/507/1250

CFM @ 0.625-In. SP -/-/1193

CFM @ 0.750-In. SP -/-/1126

CFM @ 0.875-In. SP -/-/1052

CFM @ 1.000-In. SP -/-/955

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

Compatible Speed Control 43Y140

Country of Origin (subject to change) United States

Current 3.9 A

Cutout Length 17.5 in

Cutout Size 17.5 in L x 17.5 in W

Damper Size 15 x 15 in

Dimension A 22 in

Dimension B 24 3/8 in

Dimension C 23 3/4 in

Dimension D 4 3/8 in

Drive Package Included Yes

Drive Package With Motor Included Yes

Drive Type Direct Drive

Drive Type - Roof Ventilators Direct Drive

Duty Rating - Roof Ventilators Standard

Electrical Connection Power Cord

Exhaust Airflow @ 0.000 in SP 1,462 cfm

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

Exhaust Airflow @ 0.125 in SP 1,405 cfm

Exhaust Airflow @ 0.250 in SP 1,351 cfm

Exhaust Airflow @ 0.375 in SP 1,298 cfm

Exhaust Airflow @ 0.500 in SP 1,250 cfm

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

Features Features a Fully Rolled Windband Bead for Increased Stability and Easy Transport, Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, High-Efficiency Brushless Dc Motor, Motor Features Potentiometer Dial for Speed Adjustment, Nema 1 Junction Box Located in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional Nema 1 and 4 Disconnects Available

For Air Type Clean Air

For High-Static Pressure Applications No

Frequency 60 Hz

High-Efficiency Motor Yes

Housing Length 24.4 in

Housing Material Aluminum

Housing Material Fabrication Spun

Housing Width 24.4 in

Hz_ 60

Includes NEMA 1 Junction Box

Includes Drive Package Yes

Includes Motor Yes

Item - Roof Ventilators Downblast Ventilator

Material Aluminum Blade with Aluminum Housing

Max. BHP 0.04/0.09/0.31

Max. Inlet Temp. 130 Degrees

Max. Operating Amps 3.9

Maximum Ambient Temperature 130 Degrees F

Maximum Fan Speed 1,725 RPM

Maximum Inlet Air Temperature 130 Degrees F

Maximum Static Pressure 1 in wc

Motor Efficiency High-Efficiency Motors

Motor Horsepower 1/4 hp

Motor HP 1/4

Motor HP - Roof Ventilators 1/4 hp

Motor Type Electronically Commutated

Motor Voltage 115

Mount Type Roof Curb

Mounting Location Roof

Mounting Location - Roof Ventilators Roof

Mounting Orientation Vertical

Nameplate Voltage 115V AC

Nominal Voltage 115V AC

Number of Speeds Variable

Overall Dia. 24 3/8 in

Overall Diameter 24 3/8 in

Overall Height 25 1/2 in

Overall Length 24 3/8 in

Overall Width 24 3/8 in

Package Quantity 1

Phase 1

Promotion Restriction Not eligible for promotion

Propeller Shaft Diameter 1/2 in

Recommended 12 In. Fixed Curb Item No. 2RB76

Recommended 8 In. Fixed Curb Item No. 4HX39

RPM 860/1140/1725

Safety Features Birdscreen, Windband

Shaft Dia. Wheel End 1/2 in

Sones @ 0.125-In. SP @ 5 Ft. 3.7/6.0/11.8

Sones @ 0.250-In. SP @ 5 Ft. 2.9/5.7/11.4

Sones @ 0.500-In. SP @ 5 Ft. -/4.1/10.9

Sound Level 3.7 sones @ 0.125 in SP and 5 ft, 2.9 sones @ 0.250 in SP and 5 ft, Fan RPM 1140: 6.6 sones @ 0.000 in SP and 5 ft, 6.0 sones @ 0.125 in SP and 5 ft, 5.7 sones @ 0.250 in SP and 5 ft, 5.1 sones @ 0.375 in SP and 5 ft, 4.1 sones @ 0.500 in SP and 5 ft, Fan RPM 1725: 12.2 sones @ 0.000 in SP and 5 ft, 11.8 sones @ 0.125 in SP and 5 ft, 11.4 sones @ 0.250 in SP and 5 ft, 11.2 sones @ 0.375 in SP and 5 ft, 10.9 sones @ 0.500 in SP and 5 ft, 10.3 sones @ 0.625 in SP and 5 ft, 9.9 sones @ 0.750 in SP and 5 ft, 9.5 sones @ 0.875 in SP and 5 ft, 9.0 sones @ 1.000 in SP and 5 ft, Fan RPM 860: 4.6 sones @ 0.000 in SP and 5 ft

Spark Resistant Construction Type A

Speed Control 43Y140

Speed Controllable Variable Speed

Standards AMCA Sound and Air, UL/cUL 705

Voltage - Roof Ventilators 115V AC

Wheel Dia. 11 in

Wheel Diameter 11 in

Wheel Material Aluminum

Wheel Type Backward Inclined