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  9. Downblast Vent, Direct Drive, 8-1/4 In
Dayton Downblast Vent, Direct Drive, 8-1/4 In 16D527 - main

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

  • Mfr # 16D527

  • Zoro # G4535456

product price: $362.99
/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 #
16D527
Zoro #
G4535456
UPC #
190735129340
Country of Origin
United States

Dimensions

Base Size - Roof Ventilators
17 in x 17 in
Dimension B
19 3/8 in
Base Height
1 3/4 in
Base Length
17 in
Overall Dia.
19 3/8 in
Shaft Dia. Wheel End
5/16 in
Dimension C
12 1/8 in
Dimension D
3 in
Dimension A
17 in
Base Width
17 in
Wheel Dia.
8 1/4 in
Overall Height
13 1/2 in
Base Square Size - Roof Ventilators
17" x 17"
Overall Length
19 3/8 in
Overall Width
19 3/8 in
Wheel Diameter
8 in
Housing Width
19.4 in
Housing Length
19.4 in
Cutout Length
12 in
Damper Size
9 1/2 x 9 1/2 in
Cutout Size
12 in L x 12 in W
Overall Diameter
19 3/8 in
Propeller Shaft Diameter
3/8 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
1/60 hp
CFM @ 0.000-In. SP
138/170/203
Max. Operating Amps
0.68/0.77/1
CFM @ 0.250-In. SP
-/-/120
Max. Inlet Temp.
130 Degrees
Includes
NEMA 1 Junction Box
Sones @ 0.125-In. SP @ 5 Ft.
1.7/2.7/3.8
Hz
60
Wheel Material
Aluminum
Phase
1
CFM @ 0.375-In. SP
-/-/-
Drive Type
Direct Drive
CFM @ 0.500-In. SP
-/-/-
Motor Voltage
115
CFM @ 0.625-In. SP
-/-/-
Mounting Location
Roof
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
RPM
1050/1300/1550
CFM @ 0.125-In. SP
73/125/166
Wheel Type
Backward Inclined
Housing Material
Aluminum
Drive Package Included
Yes
Max. BHP
0.01/0.01/0.02 hp
Recommended 12 In. Fixed Curb Item No.
5EFJ2
Agency Compliance
AMCA Sound & Air, CSA Certified Motor, UL/cUL 705
Assembled/Unassembled
Assembled
Speed Controllable
Variable Speed
Item
Centrifugal Downblast Roof Exhaust Fan
Motor HP
1/60
Speed Control
48C172
Sones @ 0.250-In. SP @ 5 Ft.
-/-/3.7
CFM @ 0.750-In. SP
-/-/-
Standards
AMCA Sound and Air, CSA, UL/cUL 705
Application
Industrial and Commercial Applications
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
Compatible Curb Manufacturer Part Number
2ZV82, 5EFJ2
Motor Horsepower
1/60 hp
Exhaust Airflow @ 0.250 in SP
120 cfm
Electrical Connection
Power Cord
Exhaust Airflow @ 0.000 in SP
203 cfm
Mount Type
Roof Curb
Motor Enclosure
Open Dripproof
For Air Type
Clean Air
For High-Static Pressure Applications
No
Spark Resistant Construction Type
A
Includes Motor
Yes
Brake Horsepower
1/100 hp
Power Source
Electric Corded
Maximum Inlet Air Temperature
130 Degrees F
Assembly
Assembled
Motor Speed
1,550 RPM
Base Shape
Square
Airflow @ 0.000 in SP
203 cfm
Exhaust Airflow @ 0.125 in SP
166 cfm
Nameplate Voltage
115V AC
Maximum Ambient Temperature
130 Degrees F
Sound Level
1.7 sones @ 0.0125 in SP and 5 ft, Fan RPM 1050: 1.7 sones @ 0.000 in SP and 5 ft, Fan RPM 1300: 2.9 sones @ 0.000 in SP and 5 ft, 2.7 sones @ 0.125 in SP and 5 ft, Fan RPM 1550: 4.3 sones @ 0.000 in SP and 5 ft, 3.8 sones @ 0.125 in SP and 5 ft, 3.7 sones @ 0.250 in SP and 5 ft
Safety Features
Birdscreen, Windband
Frequency
60 Hz
Current
0.68/0.77/1 A
Maximum Static Pressure
1/4 in wc
Includes Drive Package
Yes
Maximum Fan Speed
1,550 RPM
Compatible Speed Control
48C172
Housing Material Fabrication
Spun
High-Efficiency Motor
No

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 1/60 hp, Exhaust Airflow @ 0.000 in SP 203 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 1/4 in wc

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