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DAYTON

Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, 14 3/4 in Wheel, 2,866 cfm, 3/4 hp, 1, Clean Air

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Downblast Vent,Belt Drive,14-3/
PI_Asset_965422
Downblast Vent,Belt Drive,14-3/
PI_Asset_965422
Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, 14 3/4 in Wheel, 2,866 cfm, 3/4 hp, 1, Clean Air Video

#924290-4 | Pkg Qty: 1

$1,700.67 pkg | $1,700.67 ea
Pricing is subject to change without notice

Drop Ship Item

Shipping to 60045

Technical Specifications

Key Specifications
Agency Compliance
UL/cUL 705, AMCA Sound & Air
Number of Speeds
1
Assembled/Unassembled
Unassembled
Overall Diameter
28-3/8 in.
Bearing Type
Sealed Pillow Block
Overall Height
25-3/8 in.
Brand
DAYTON
Package Quantity
1
Drive Type
Belt-Drive
Phase
1
Item
Downblast Ventilator
Shipping Weight
95.44 lb.
Mfr. Part Number
7A557
Voltage
115/208/230
Motor HP
3/4
Wheel Diameter
14-3/4 in.
Mounting Location
Roof
General
Airflow @ 0.000 in SP
2,866 cfm
For Air Type
Clean Air
Airflow @ 0.000 in SP - Range
2,000 to 4,999 cfm
Housing Material Fabrication
Spun
Assembly
Unassembled
Includes
3K617BG, 4L250, 4YU95, BK55, 1VP4458, QT34
Base Dimension
26 in Square
Includes Drive Package
Yes
Base Shape
Square
Includes Motor
Yes
Brake Horsepower
39/50 hp
Maximum Fan Speed
1,545 RPM
Compatible Curb Manufacturer Part Number
2RB77, 2ZV83, 3C437, 4C454, 4HX40, 4HX48
Maximum Inlet Air Temperature
180 Degrees F
Compatible Curb Part Number
2RB77, 2ZV83, 3C437, 4C454, 4HX40, 4HX48
Maximum Static Pressure
1 1/4 in wc
Compatible Damper Part Number
4HX66
Motor Efficiency
Standard-Efficiency Motors
Current
11.6/5.9 to 5.8 A
Motor Enclosure Design
Open Dripproof (ODP)
Damper Size
19 x 19 in
Motor Horsepower
3/4 hp
Exhaust Airflow @ 0.000 in SP
2,866 cfm
Motor Location
Out of Airstream
Exhaust Airflow @ 0.000 in SP - Range
2,000 to 4,999 cfm
Motor Speed
1,725 RPM
Exhaust Airflow @ 0.125 in SP
2,787 cfm
Nameplate Voltage
115/208-230V AC
Exhaust Airflow @ 0.250 in SP
2,710 cfm
Nominal Voltage
115/208-230V AC
Exhaust Airflow @ 0.375 in SP
2,634 cfm
Propeller Shaft Diameter
3/4 in
Exhaust Airflow @ 0.500 in SP
2,556 cfm
Resistance Properties
Weather Resistant
Exhaust Airflow @ 0.500 in SP - Range
2,000 to 4,999 cfm
Spark Resistant Construction Type
A

Product Description

This exhaust ventilator is designed to meet the general clean air exhaust requirements for industrial and commercial buildings. Rugged and reliable construction makes fan capable of withstanding severe exhaust conditions. This ventilator's spun aluminum construction 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. Drive frame is internally isolated from the rest of the unit through use of neoprene isolators for long life and quiet operation; no steel-to-steel contact. Motors, sheaves, and belts are packed separately when complete, unassembled ventilator with drive package is ordered.

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Item Barcode
9242904
Downblast Vent,Belt Drive,14-3/
 NameItemDescription
Grainger DropshipGrainger Dropship7A557Downblast Vent,Belt
UNSPSC CODESUNSPSC CODES40101502
VMRS (ATA) CODESVMRS (ATA) CODES053-006-009

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