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Downblast Ventilator with Motor, 11" Dia.

Mfr # 52CD42
Zoro # G7344578

$1,204.99

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Key Features

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

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Product Information

Brand Dayton
MFR # 52CD42
Zoro # G7344578
UPC #
00194484301897
Country of Origin United States
Category Belt Drive Centrifugal Exhaust Vents

Dimensions

Base Size - Roof Ventilators	22 in x 22 in
Dimension A	22 in
Overall Height	25 1/2 in
Base Width	22 in
Base Height	1 3/4 in
Base Length	22 in
Base Square Size - Roof Ventilators	22" x 22"
Shaft Dia. Wheel End	1/2 in
Overall Dia.	24 3/8 in
Wheel Dia.	11 in
Overall Width	24 3/8 in
Overall Length	24 3/8 in
Base Dimension	22 in Square
Housing Length	24.4 in
Housing Width	24.4 in
Overall Diameter	24 3/8 in
Cutout Size	14.5 in L x 14.5 in W
Wheel Diameter	11 in
Propeller Shaft Diameter	1/2 in
Cutout Length	14.5 in
Damper Size	15 x 15 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	Variable
Voltage - Roof Ventilators	115V AC
Motor HP - Roof Ventilators	1/2 hp
CFM @ 1.500-In. SP	-/-/775
Motor HP	1/2
Drive Type	Direct Drive
Recommended 12 In. Fixed Curb Item No.	2RB75
CFM @ 1.000-In. SP	-/364/901
CFM @ 1.250-In. SP	-/-/840
Phase	1
Motor Voltage	115
Recommended 8 In. Fixed Curb Item No.	4HX38
Speed Control	43Y140
RPM	1300/1725/2500
Hz	60
Housing Material	Aluminum
Item	Centrifugal Downblast Roof Exhaust Fan
Max. Inlet Temp.	130 Degrees
CFM @ 0.875-In. SP	-/457/928
Speed Controllable	Variable Speed
Adj. 12 3/8"H Roof Curb Stock No.	4C670
CFM @ 2.250-In. SP	-/-/416
Green Environmental Attribute	Product Contributes To Reducing Energy Consumption
Mounting Location	Roof
Motor Type	Electronically Commutated
CFM @ 0.625-In. SP	190/569/983
Wheel Type	Backward Inclined
Drive Package Included	Yes
Wheel Material	Aluminum
Agency Compliance	AMCA Sound & Air, UL/cUL 705
CFM @ 0.500-In. SP	342/697/1008
Assembled/Unassembled	Assembled
CFM @ 0.750-In. SP	-/521/956
CFM @ 2.75-In. SP	-/-/-
CFM @ 1.75-In. SP	-/-/695
Sones @ 0.500-In. SP @ 5 Ft.	5.3/11.9/16.9
Max. Operating Amps	6.9
Max. BHP	0.29 hp
CFM @ 2.000-In. SP	-/-/583
Adj. 6 3/8"H Roof Curb Stock No.	4c453
Standards	AMCA Sound and Air, UL/cUL 705
Includes	NEMA 1 Junction Box
Features	High-Efficiency Brushless DC Motor, NEMA 1 Junction Box Located in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional NEMA 1 and 4 Disconnects Available
Material	Aluminum Blade with Aluminum Housing
Sound Level	Fan RPM 1300: 6.7 sones @ 0.000 in SP and 5 ft, 6.2 sones @ 0.125 in SP and 5 ft, 5.8 sones @ 0.250 in SP and 5 ft, 5.5 sones @ 0.375 in SP and 5 ft, 5.3 sones @ 0.500 in SP and 5 ft, 5.0 sones @ 0.625 in SP and 5 ft, Fan RPM 1725: 11.5 sones @ 0.000 in SP and 5 ft, 11.1 sones @ 0.125 in SP and 5 ft, 10.7 sones @ 0.250 in SP and 5 ft, 10.6 sones @ 0.375 in SP and 5 ft, 10.7 sones @ 0.500 in SP and 5 ft, 10.6 sones @ 0.625 in SP and 5 ft, 10.1 sones @ 0.750 in SP and 5 ft, 9.9 sones @ 0.875 in SP and 5 ft, 10.1 sones @ 1.000 in SP and 5 ft, Fan RPM 2500: 17.8 sones @ sones @ 0.000 in SP and 5 ft, 17.5 sones @ 0.125 in SP and 5 ft, 17.3 sones @ 0.250 in SP and 5 ft, 17.1 sones @ 0.375 in SP and 5 ft, 16.9 sones @ 0.500 in SP and 5 ft, 16.7 sones @ 0.625 in SP and 5 ft, 16.5 sones @ 0.750 in SP and 5 ft, 16.1 sones @ 0.875 in SP and 5 ft, 15.9 sones @ 1.000 in SP and 5 ft, 15.6 sones @ 1.250 in SP and 5 ft, 14.8 sones @ 1.500 in SP and 5 ft, 15.2 sones @ 1.750 in SP and 5 ft, 15.7 sones @ 2.000 in SP and 5 ft, 16.8 sones @ 2.250 in SP and 5 ft
Airflow @ 0.000 in SP	1,098 cfm
Base Shape	Square
Compatible Speed Control	43Y140
Maximum Fan Speed	2,500 RPM
Airflow @ 0.000 in SP - Range	0 to 1,999 cfm
Housing Material Fabrication	Spun
Brake Horsepower	7/100 hp
Motor Enclosure Design	Open Dripproof (ODP)
Maximum Static Pressure	2 1/4 in wc
Current	6.9 A
Mount Type	Roof Curb
Exhaust Airflow @ 0.000 in SP - Range	0 to 1,999 cfm
For Air Type	Clean Air
Motor Enclosure	Open Dripproof
Exhaust Airflow @ 0.500 in SP - Range	0 to 1,999 cfm
Includes Drive Package	Yes
For High-Static Pressure Applications	Yes
Exhaust Airflow @ 0.500 in SP	1,008 cfm
Exhaust Airflow @ 0.000 in SP	1,098 cfm
Maximum Inlet Air Temperature	130 Degrees F
Frequency	60 Hz
Mounting Orientation	Vertical
Motor Efficiency	High-Efficiency Motors
Maximum Ambient Temperature	130 Degrees F
Motor Horsepower	1/2 hp
Electrical Connection	Power Cord
Assembly	Assembled
High-Efficiency Motor	Yes
Compatible Curb Manufacturer Part Number	2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47
Nameplate Voltage	115V AC
Nominal Voltage	115V AC
Includes Motor	Yes

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Direct Drive, Assembly Assembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115V AC, Phase 1, Motor Horsepower 1/2 hp, Exhaust Airflow @ 0.000 in SP 1,098 cfm, For High-Static Pressure Applications Yes, High-Efficiency Motor Yes, For Air Type Clean Air, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof, Maximum Static Pressure 2 1/4 in wc

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Downblast Ventilator with Motor, 11" Dia.

Mfr # 52CD42

Zoro # G7344578

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