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Exhaust Ventilator, 24 In, 208-230/460 V

Mfr # 6KWN9
Zoro # G4031781

$2,015.99

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Key Features

Number of Speeds 1
CFM @ 0.000-In. SP 6042
Base Top to Shroud 6 1/4 in
Includes NEMA 1 Junction Box
CFM @ 0.875-In. SP 2682

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Product Information

Brand Dayton
MFR # 6KWN9
Zoro # G4031781
UPC #
190735367261
Country of Origin United States
Category Direct Drive Centrifugal Exhaust Ventilators

Dimensions

Overall Dia.	42 in
Overall Height	19 1/4 in
Dimension B	42 in
Propeller Dia.	24 in
Base Length	34 in
Base Height	1 3/4 in
Dimension C	17 1/2 in
Base Width	34 in
Recommended Damper Size	27 in x 27 in
Dimension D	6 1/4 in
Shaft Dia. Propeller End	5/8 in
Dimension A	34 in
Overall Width	42 in
Overall Length	42 in
Overall Diameter	42 in
Propeller Shaft Diameter	5/8 in
Cutout Size	29.5 in L x 29.5 in W
Housing Length	42 in
Damper Size	27 x 27 in
Housing Width	42 in
Base Dimension	34 in Square
Blade Diameter	24 in
Cutout Length	29.5 in

Details

Number of Speeds	1
CFM @ 0.000-In. SP	6042
Base Top to Shroud	6 1/4 in
Includes	NEMA 1 Junction Box
CFM @ 0.875-In. SP	2682
Voltage	208-230/460
Requires	Roof Curb for New Installation
Sones @ 0.125-In. SP @ 5 Ft.	21
Motor HP	1 hp
CFM @ 1.000-In. SP	2028
Propeller Material	Aluminum
Speed Controllable	No
RPM	1140
CFM @ 0.125-In. SP	5626
Adj. 12 3/8"H Roof Curb Stock No.	2ZV84
Recommended 8 In. Fixed Curb Item No.	4HX42
Adj. 6 3/8"H Roof Curb Stock No.	4c455
Standards	AMCA Sound and Air, UL/cUL 705
Mounting Location	Roof
CFM @ 0.375-In. SP	4619
Phase	3
Hz	60
Max. BHP	1.17 hp
Item	Axial Downblast Roof Exhaust Fan
CFM @ 0.750-In. SP	3136
Max. Inlet Temp.	120 Degrees F
CFM @ 0.250-In. SP	5137
CFM @ 0.625-In. SP	3476
Housing Material	Aluminum
Recommended 12 In. Fixed Curb Item No.	2RB80
Max. Operating Amps	3.8-3.5/1.7
CFM @ 0.500-In. SP	4146
Sones @ 0.250-In. SP @ 5 Ft.	20
Recommended Damper Stock No.	4HX68
Drive Type	Direct Drive
Material	Aluminum Blade with Aluminum Housing
Features	Fully Rolled Baffle Bead for Stability and Ease of Transport With Spun Aluminum Hood Construction, Galvanized Steel Venturi, Inlet and Supports, NEMA 1 Junction Box Located in Motor Enclosure
Includes Motor	Yes
Base Shape	Square
For High-Static Pressure Applications	No
High-Efficiency Motor	No
Nominal Voltage	208-230/460V AC
Exhaust Airflow @ 0.375 in SP	4,619 cfm
Safety Features	Birdscreen
Maximum Inlet Air Temperature	120 Degrees F
Exhaust Airflow @ 0.000 in SP - Range	5,000 to 7,999 cfm
Exhaust Airflow @ 0.500 in SP	4,146 cfm
Exhaust Airflow @ 0.000 in SP	6,042 cfm
Motor Efficiency	Standard-Efficiency Motors
Mount Type	Roof Curb
Assembly	Assembled
Supply Airflow @ 0.000 in SP	6,042 cfm
Exhaust Airflow @ 0.125 in SP	5,626 cfm
Frequency	60 Hz
Number of Blades	4
Compatible Curb Manufacturer Part Number	2RB80, 2ZV84, 3C438, 4C455, 4HX42, 4HX50
Airflow @ 0.000 in SP - Range	5,000 to 7,999 cfm
Nameplate Voltage	208/230/460V AC
Maximum Fan Speed	1,140 RPM
Current	3.8-3.5/1.7 A
Maximum Static Pressure	1 in wc
Motor Enclosure Design	Totally Enclosed Air-Over (TEAO)
Electrical Connection	Power Cord
Exhaust Airflow @ 0.250 in SP	5,137 cfm
For Air Type	Clean Air
Airflow @ 0.000 in SP	6,042 cfm
Brake Horsepower	1 17/100 hp
Blade Material	Aluminum
Includes Drive Package	Yes
Housing Material Fabrication	Spun
Sound Level	19.8 sones @ 0.000 in SP and 5 ft, 20.0 sones @ 0.250 in SP and 5 ft, 20.0 sones @ 0.375 in SP and 5 ft, 21.0 sones @ 0.125 in SP and 5 ft, 21.0 sones @ 0.500 in SP and 5 ft, 23.0 sones @ 0.875 in SP and 5 ft, 24.0 sones @ 0.625 in SP and 5 ft, 24.0 sones @ 0.750 in SP and 5 ft, 24.0 sones @ 1.000 in SP
Motor Horsepower	1 hp
Motor Enclosure	Totally Enclosed Air Over

Description

Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Assembled, Blade Diameter 24 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 6,042 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 1 in wc, Motor Enclosure Totally Enclosed Air Over, Motor Horsepower 1 hp, Nameplate Voltage 208/230/460V AC, Number of Speeds 1, Phase 3, Maximum Inlet Air Temperature 120 Degrees F, Number of Blades 4

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Exhaust Ventilator, 24 In, 208-230/460 V

Mfr # 6KWN9

Zoro # G4031781

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