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  9. Downblast Vent, Direct Drive, 13-3/4 In
Dayton Downblast Vent, Direct Drive, 13-3/4 In 48C190 - main

Downblast Vent, Direct Drive, 13-3/4 In

  • Mfr # 48C190

  • Zoro # G6968875

product price: $1,010.99
/ea
Additional $45.00 delivery surcharge applies per item.
See details

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 #
48C190
Zoro #
G6968875
UPC #
190735320334
Country of Origin
United States

Dimensions

Base Size - Roof Ventilators
19 in x 19 in
Overall Height
16 3/8 in
Base Square Size - Roof Ventilators
19" x 19"
Base Width
19 in
Dimension A
19 in
Wheel Dia.
13 3/4 in
Overall Dia.
28 3/8 in
Dimension C
23 3/4 in
Base Length
19 in
Base Height
1 3/4 in
Dimension D
4 in
Dimension B
28 3/8 in
Shaft Dia. Wheel End
5/8 in
Overall Width
21 3/4 in
Overall Length
21 3/4 in
Overall Diameter
28 3/8 in
Housing Width
28.4 in
Wheel Diameter
13 3/4 in
Damper Size
12 x 12 in
Propeller Shaft Diameter
5/8 in
Housing Length
28.4 in
Cutout Length
14.5 in
Cutout Size
14.5 in L x 14.5 in W

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
Variable
Voltage - Roof Ventilators
115V AC
Motor HP - Roof Ventilators
3/4 hp
CFM @ 0.000-In. SP
1221/1618/2448
CFM @ 0.625-In. SP
-/1031/2159
Includes
NEMA 1 Junction Box
Drive Package Included
Yes
Phase
1
Sones @ 0.125-In. SP @ 5 Ft.
-/4.4/9.5
CFM @ 1.250-In. SP
-/-/1746
Speed Controllable
Variable Speed
Recommended 12 In. Fixed Curb Item No.
2RB75
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
Motor HP
3/4
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Housing Material
Aluminum
Drive Type
Direct Drive
CFM @ 1.000-In. SP
-/-/1935
Sones @ 0.500-In. SP @ 5 Ft.
-/-/9.1
Item
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.125-In. SP
1106/1535/2393
Motor Type
Electronically Commutated
CFM @ 0.875-In. SP
-/-/-
Max. BHP
0.06/0.14/0.50 hp
Mounting Location
Roof
CFM @ 0.375-In. SP
727/1340/2281
Wheel Type
Backward Inclined
Hz
60
CFM @ 0.250-In. SP
962/1444/2338
Recommended 8 In. Fixed Curb Item No.
4HX38
Adj. 6 3/8"H Roof Curb Stock No.
4c453
Motor Voltage
115
CFM @ 0.750-In. SP
-/-/2089
CFM @ 0.500-In. SP
-/1211/2220
Assembled/Unassembled
Assembled
CFM @ 1.500-In. SP
-/-/1471
Wheel Material
Aluminum
Sones @ 0.250-In. SP @ 5 Ft.
6.3/9.6/16.7
Speed Control
43Y140
Max. Inlet Temp.
130 Degrees
RPM
860/1140/1725
Standards
AMCA Sound and Air, UL/cUL 705
Application
Industrial and Commercial Applications
Features
Energy Saving Units Feature Ec Motors Which Allow up to 80% Useable Turndown, Fresh Outside Air is Drawn In Under The Motor Cover to Maximize Motor Life, Fully Rolled Windband Bead For Increased Stability and Easy Transport, 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
Mounting Orientation
Vertical
Nameplate Voltage
115V AC
Spark Resistant Construction Type
A
Motor Enclosure
Totally Enclosed Fan Cooled
Brake Horsepower
1/25 hp
Maximum Ambient Temperature
130 Degrees F
Safety Features
Birdscreen, Windband
Sound Level
Fan RPM 1140: 10.0 sones @ 0.000 in SP and 5 ft, 9.8 sones @ 0.125 in SP and 5 ft, 9.6 sones @ 0.250 in SP and 5 ft, 9.2 sones @ 0.375 in SP and 5 ft, 8.8 sones @ 0.500 in SP and 5 ft, 8.5 sones @ 0.625 in SP and 5 ft, Fan RPM 1725: 17.4 sones @ 0.000 in SP and 5 ft, 17.0 sones @ 0.125 in SP and 5 ft, 16.7 sones @ 0.250 in SP and 5 ft, 16.3 sones @ 0.375 in SP and 5 ft, 15.9 sones @ 0.500 in SP and 5 ft, 15.6 sones @ 0.625 in SP and 5 ft, 15.4 sones @ 0.750 in SP and 5 ft, 14.9 sones @ 1.000 in SP and 5 ft, 14.3 sones @ 1.250 in SP and 5 ft, 13.8 sones @ 1.500 in SP and 5 ft, Fan RPM 860: 6.6 sones @ 0.000 in SP and 5 ft, 6.5 sones @ 0.125 in SP and 5 ft, 6.3 sones @ 0.250 in SP and 5 ft, 6.0 sones @ 0.375 in SP and 5 ft
Mount Type
Roof Curb
Exhaust Airflow @ 0.375 in SP
1,340 cfm
Electrical Connection
Power Cord
Exhaust Airflow @ 0.250 in SP
1,444 cfm
Compatible Curb Manufacturer Part Number
2RB75, 2ZV82
Maximum Static Pressure
1 1/2 in wc
Includes Motor
Yes
Current
10.6 A
Maximum Inlet Air Temperature
130 Degrees F
Includes Drive Package
Yes
Maximum Fan Speed
1,725 RPM
Exhaust Airflow @ 0.000 in SP
1,618 cfm
High-Efficiency Motor
Yes
For High-Static Pressure Applications
No
For Air Type
Clean Air
Base Shape
Square
Housing Material Fabrication
Spun
Frequency
60 Hz
Airflow @ 0.000 in SP
2,448 cfm
Exhaust Airflow @ 0.500 in SP
1,211 cfm
Motor Horsepower
3/4 hp
Exhaust Airflow @ 0.125 in SP
1,535 cfm
Compatible Speed Control
35YV92, 35YV93, 35YV94, 43Y140
Assembly
Assembled

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Direct Drive, Assembly Assembled, Wheel Diameter 13 3/4 in, Base Diameter Not Applicable, Base Length 19 in, Base Width 19 in, Base Shape Square, Nameplate Voltage 115V AC, Phase 1, Motor Horsepower 3/4 hp, Exhaust Airflow @ 0.000 in SP 1,618 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 1/2 in wc

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