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  9. Upblast Vent, 16-1/2 In, 208-230/460V
Dayton Upblast Vent, 16-1/2 In, 208-230/460V 7AT18 - main

Upblast Vent, 16-1/2 In, 208-230/460V

  • Mfr # 7AT18

  • Zoro # G2721284

product price: $1,348.99
/ea
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Key Features

Item - Roof Ventilators
Upblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof, Wall
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Specifications

Product Information

MFR #
7AT18
Zoro #
G2721284
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
22 1/8 in dia
Wheel Dia.
16 1/2 in
Base Square Size - Roof Ventilators
22-1/8" dia.
Dimension E
19 3/8 in
Dimension B
28 7/8 in
Overall Dia.
28 7/8 in
Overall Height
26 3/8 in
Shaft Dia. Wheel End
3/4 in
Dimension A
22 1/8 in
Dimension D
19 3/8 in
Dimension C
26 3/8 in
Recommended Damper Size (In.)
15 x 15
Overall Diameter
28 7/8 in
Damper Size
15 x 15 in
Wheel Diameter
16 1/2 in
Base Diameter
22 1/8 in
Housing Width
28.9 in
Housing Length
28.9 in
Propeller Shaft Diameter
3/4 in

Details

Item - Roof Ventilators
Upblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof, Wall
Number of Speeds
1
Voltage - Roof Ventilators
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
3/4 hp
CFM @ 0.000-In. SP
3636
CFM @ 0.750-In. SP
2894
Speed Controllable
No
CFM @ 0.250-In. SP
3426
Recommended Damper Stock No.
4HX77
Hz
60
Max. Operating Amps
2.9-2.8/1.4
Sones @ 0.500-In. SP @ 5 Ft.
16.8
RPM
1265
Sones @ 0.250-In. SP @ 5 Ft.
17.7
CFM @ 0.625-In. SP
3036
Assembled/Unassembled
Unassembled
CFM @ 1.000-In. SP
2583
Motor HP
3/4
Item
Centrifugal Upblast Roof Exhaust Fan
Drive Type
Belt Drive
CFM @ 0.875-In. SP
2746
CFM @ 0.500-In. SP
3172
Standards
AMCA Sound and Air, UL/cUL 762
CFM @ 0.125-In. SP
3532
Bearing Type
Sealed Pillow Block
Includes
Drive Package, Mounting Plate, NEMA 1 Junction Box
Max. BHP
0.79
Housing Material
Aluminum
CFM @ 1.250-In. SP
2163
Wheel Material
Aluminum
Drive Package Included
Yes
Max. Inlet Temp.
300 Degrees F
Mounting Location
wall
Motor Voltage
208/230/460
Phase
3
Sones @ 0.125-In. SP @ 5 Ft.
18.1
CFM @ 0.375-In. SP
3301
Wheel Type
Backward Inclined
High-Efficiency Motor
No
Maximum Static Pressure
1 1/4 in wc
Motor Enclosure
Open Dripproof
Brake Horsepower
79/100 hp
Application
Industrial and Commercial Buildings, Restaurants, Schools
Exhaust Airflow @ 0.125 in SP
3,532 cfm
Exhaust Airflow @ 0.000 in SP
3,636 cfm
Current
2.9 to 2.8/1.4 A
Assembly
Unassembled
Maximum Inlet Air Temperature
300 Degrees F
Nameplate Voltage
208-230/460V AC
Motor Location
Out of Airstream
Sound Level
16.8 sones @ 0.500 in SP and 5 ft, 17.7 sones @ 0.250 in SP and 5 ft, 18.1 sones @ 0.125 in SP and 5 ft
Resistance Properties
Spark Resistant
Exhaust Airflow @ 0.375 in SP
3,301 cfm
For High-Static Pressure Applications
No
Motor Speed
1,265 RPM
Includes Motor
Yes
For Air Type
Kitchen Air
Housing Material Fabrication
Spun
Frequency
60 Hz
Airflow @ 0.000 in SP
3,636 cfm
Safety Features
Fully Rolled Windband
Includes Drive Package
Yes
Exhaust Airflow @ 0.500 in SP
3,172 cfm
Spark Resistant Construction Type
A
Motor Horsepower
3/4 hp
Features
Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design, Optional NEMA 1 and 4 Disconnects Available, UL/CuL 705 Listed for Power Ventilators, UL/CuL 762 Listed for Restaurant Exhaust Appliances
Base Shape
Round
Maximum Fan Speed
1,265 RPM
Exhaust Airflow @ 0.250 in SP
3,426 cfm
Electrical Connection
Power Cord

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter 22 1/8 in, Base Width Not Applicable, Base Length Not Applicable, Base Shape Round, Maximum Static Pressure 1 1/4 in wc, Exhaust Airflow @ 0.000 in SP 3,636 cfm, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 3/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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