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  9. Downblast Vent, Direct Drive, 8-1/4 In
Dayton Downblast Vent, Direct Drive, 8-1/4 In 16D529 - main

Downblast Vent, Direct Drive, 8-1/4 In

  • Mfr # 16D529

  • Zoro # G4526042

product price: $359.99
/ea
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Key Features

Item - Roof Ventilators
Downblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Direct Drive
Mounting Location - Roof Ventilators
Roof
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Specifications

Product Information

MFR #
16D529
Zoro #
G4526042
UPC #
190735129364
Country of Origin
United States

Dimensions

Base Size - Roof Ventilators
17 in x 17 in
Wheel Dia.
8 1/4 in
Base Square Size - Roof Ventilators
17" x 17"
Dimension A
17 in
Overall Height
13 1/2 in
Shaft Dia. Wheel End
5/16 in
Overall Dia.
19 3/8 in
Base Width
17 in
Dimension B
19 3/8 in
Base Length
17 in
Base Height
1 3/4 in
Dimension D
3 in
Dimension C
12 1/8 in
Overall Length
19 3/8 in
Overall Width
19 3/8 in
Propeller Shaft Diameter
3/8 in
Housing Length
19.4 in
Overall Diameter
19 3/8 in
Housing Width
19.4 in
Damper Size
9 1/2 x 9 1/2 in
Cutout Size
12 in L x 12 in W
Cutout Length
12 in
Wheel Diameter
8 in

Details

Item - Roof Ventilators
Downblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Direct Drive
Mounting Location - Roof Ventilators
Roof
Number of Speeds
3
Voltage - Roof Ventilators
115V AC
Motor HP - Roof Ventilators
1/30 hp
CFM @ 0.000-In. SP
253/314/374
Wheel Material
Aluminum
Speed Control
48C172
CFM @ 0.375-In. SP
-/-/190
Sones @ 0.125-In. SP @ 5 Ft.
1.5/3.3/5.2
Assembled/Unassembled
Assembled
Drive Package Included
Yes
Max. BHP
5.23 hp
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
Housing Material
Aluminum
Item
Centrifugal Downblast Roof Exhaust Fan
Speed Controllable
Variable Speed
CFM @ 0.625-In. SP
-/-/-
Max. Inlet Temp.
130 Degrees
Max. Operating Amps
0.68/0.77/1
RPM
1050/1300/1550
Motor HP
1/30
Phase
1
Sones @ 0.250-In. SP @ 5 Ft.
-/2.6/4.7
CFM @ 0.500-In. SP
-/-/-
Hz
60
CFM @ 0.750-In. SP
-/-/-
CFM @ 0.250-In. SP
-/171/274
CFM @ 0.125-In. SP
179/257/327
Drive Type
Direct Drive
Agency Compliance
AMCA Sound & Air, CSA Certified Motor, UL/cUL 705
Mounting Location
Roof
Wheel Type
Backward Inclined
Recommended 12 In. Fixed Curb Item No.
5EFJ2
Motor Voltage
115
Includes
NEMA 1 Junction Box
Motor Type
Shaded Pole
Standards
AMCA Sound and Air, CSA, UL/cUL 705
Features
Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, NEMA 1 Junction Box Located in Motor Enclosure, Optional NEMA 1 and 4 Disconnects Available
Application
Industrial and Commercial Applications
Exhaust Airflow @ 0.125 in SP
327 cfm
Includes Drive Package
Yes
Exhaust Airflow @ 0.000 in SP
374 cfm
Housing Material Fabrication
Spun
Maximum Static Pressure
3/4 in wc
Sound Level
Fan RPM 1050: 2.7 sones @ 0.000'' SP, 1.5 sones @ 0.125 in SP and 5 ft, Fan RPM 1300: 4.1 sones @ 0.000'' SP, 3.3 sones @ 0.125in SP and 5 ft, 2.6 sones @ 0.250 in SP and 5 ft, Fan RPM 1550: 5.6 sones @ 0.000 in SP and 5 ft, 5.2 sones @ 0.125 in SP and 5 ft, 4.7 sones @ 0.250 in SP and 5 ft, 4.1 sones @ 0.375 in SP and 5 ft
Base Shape
Square
Spark Resistant Construction Type
A
Assembly
Assembled
Compatible Speed Control
48C172
Electrical Connection
Power Cord
For High-Static Pressure Applications
No
Power Source
Electric Corded
Safety Features
Birdscreen, Windband
Motor Speed
1,550 RPM
Includes Motor
Yes
Compatible Curb Manufacturer Part Number
2ZV82, 5EFJ2
Current
1.3/0.92/0.68 A
Exhaust Airflow @ 0.375 in SP
190 cfm
Nameplate Voltage
115V AC
Maximum Inlet Air Temperature
130 Degrees F
Maximum Fan Speed
1,550 RPM
Exhaust Airflow @ 0.250 in SP
274 cfm
Mount Type
Roof Curb
For Air Type
Clean Air
Airflow @ 0.000 in SP
374 cfm
High-Efficiency Motor
No
Frequency
60 Hz
Motor Horsepower
1/30 hp
Brake Horsepower
1/100 hp
Motor Enclosure
Open Dripproof
Maximum Ambient Temperature
130 Degrees F

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Direct Drive, Assembly Assembled, Wheel Diameter 8 in, Base Diameter Not Applicable, Base Length 17 in, Base Width 17 in, Base Shape Square, Nameplate Voltage 115V AC, Phase 1, Motor Horsepower 1/30 hp, Exhaust Airflow @ 0.000 in SP 374 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, For Air Type Clean Air, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof, Maximum Static Pressure 3/4 in wc

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