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- Downblast Vent, Direct Drive, 10-1/2 In, Hz: 60
Dayton
Downblast Vent, Direct Drive, 10-1/2 In, Hz: 60
Mfr # 4YC67
Zoro # G0946897
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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 3
- Brand Dayton
- MFR #4YC67
- Zoro #G0946897
- UPC #190735337684
- Country of OriginUnited States
Dimensions
Base Size - Roof Ventilators | 19 in x 19 in |
Overall Dia. | 21 3/4 in |
Base Length | 19 in |
Dimension B | 21 3/4 in |
Overall Height | 16 3/8 in |
Base Width | 19 in |
Dimension C | 14 5/8 in |
Wheel Dia. | 10 1/2 in |
Dimension A | 19 in |
Base Height | 1 3/4 in |
Shaft Dia. Wheel End | 1/2 in |
Dimension D | 4 in |
Base Square Size - Roof Ventilators | 19" x 19" |
Overall Width | 21 3/4 in |
Overall Length | 21 3/4 in |
Propeller Shaft Diameter | 1/2 in |
Cutout Length | 14.5 in |
Cutout Size | 14.5 in L x 14.5 in W |
Base Diameter | Not Applicable |
Housing Length | 21.8 in |
Base Dimension | 19 in Square |
Damper Size | 12 x 12 in |
Wheel Diameter | 10 1/2 in |
Housing Width | 21.8 in |
Overall Diameter | 21 3/4 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 | 1/8 hp |
CFM @ 0.000-In. SP | 717/888/1059 |
CFM @ 0.500-In. SP | -/184/623 |
Speed Control | 48C172 |
Sones @ 0.250-In. SP @ 5 Ft. | 4.5/6.4/8.8 |
Sones @ 0.125-In. SP @ 5 Ft. | 4.5/6.7/9.3 |
Wheel Material | Aluminum |
CFM @ 0.375-In. SP | -/493/745 |
Speed Controllable | Variable Speed |
RPM | 1050/1300/1550 |
Recommended 8 In. Fixed Curb Item No. | 4HX38 |
Motor HP | 1/8 |
Hz | 60 |
Phase | 1 |
Drive Package Included | Yes |
CFM @ 0.125-In. SP | 570/780/969 |
Drive Type | Direct Drive |
Housing Material | Aluminum |
Includes | NEMA 1 Junction Box |
Adj. 12 3/8"H Roof Curb Stock No. | 2ZV82 |
CFM @ 0.750-In. SP | -/-/- |
Assembled/Unassembled | Assembled |
Max. BHP | 0.04/0.07/0.12 |
Agency Compliance | AMCA Sound & Air, CSA Certified Motor, UL/cUL 705 |
CFM @ 0.625-In. SP | -/-/474 |
Mounting Location | Roof |
Adj. 6 3/8"H Roof Curb Stock No. | 4c453 |
Wheel Type | Backward Inclined |
Max. Inlet Temp. | 130 Degrees |
Motor Voltage | 115 |
Max. Operating Amps | 1.5/2/2.7 |
Recommended 12 In. Fixed Curb Item No. | 2RB75 |
Item | Centrifugal Downblast Roof Exhaust Fan |
CFM @ 0.250-In. SP | 389/640/863 |
Standards | AMCA Sound and Air, CSA, UL/cUL 705 |
Material | Aluminum Blade with Aluminum Housing |
Application | Industrial and Commercial Applications |
Features | Features a Fully Rolled Windband Bead for Increased Stability and Easy Transport, Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, Nema 1 Junction Box Located in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional Nema 1 and 4 Disconnects Available |
Maximum Inlet Air Temperature | 130 Degrees F |
Mount Type | Roof Curb |
Airflow @ 0.000 in SP - Range | 0 to 1,999 cfm |
Housing Material Fabrication | Spun |
Motor Location | Out of Airstream |
Exhaust Airflow @ 0.500 in SP - Range | 0 to 1,999 cfm |
For High-Static Pressure Applications | No |
Includes Motor | Yes |
Brake Horsepower | 1/25 hp |
Exhaust Airflow @ 0.250 in SP | 863 cfm |
Safety Features | Birdscreen, Windband |
Electrical Connection | Power Cord |
Sound Level | 4.5 sones @ 0.125 in SP and 5 ft, 4.5 sones @ 0.250 in SP and 5 ft, Fan RPM 1300: 7.6 sones @ 0.000 in SP and 5 ft, 6.7 sones @ 0.125 in SP and 5 ft, 6.4 sones @ 0.250 in SP and 5 ft, 6.4 sones @ 0.375 in SP and 5 ft, 6.8 sones @ 0.500 in SP and 5 ft, Fan RPM 1050: 5.4 sones @ 0.000 in SP and 5 ft, Fan RPM 1550: 9.6 sones @ 0.000 in SP and 5 ft, 9.3 sones @ 0.125 in SP and 5 ft, 8.8 sones @ 0.250 in SP and 5 ft, 8.7 sones @ 0.375 in SP and 5 ft, 8.7 sones @ 0.500 in SP and 5 ft, 8.7 sones @ 0.625 in SP and 5 ft |
Maximum Static Pressure | 5/8 in wc |
High-Efficiency Motor | No |
For Air Type | Clean Air |
Exhaust Airflow @ 0.125 in SP | 969 cfm |
Compatible Speed Control | 48C172 |
Airflow @ 0.000 in SP | 1,059 cfm |
Includes Drive Package | Yes |
Frequency | 60 Hz |
Base Shape | Square |
Assembly | Assembled |
Compatible Curb Manufacturer Part Number | 2RB75, 2ZV82, 4C453, 4C670, 4HX38, 4HX46 |
Exhaust Airflow @ 0.500 in SP | 623 cfm |
Motor Speed | 1,550 RPM |
Exhaust Airflow @ 0.000 in SP - Range | 0 to 1,999 cfm |
Nameplate Voltage | 115V AC |
Motor Enclosure | Open Air Over |
Nominal Voltage | 115V AC |
Motor Horsepower | 1/8 hp |
Exhaust Airflow @ 0.000 in SP | 1,059 cfm |
Motor Efficiency | Standard-Efficiency Motors |
Maximum Fan Speed | 1,550 RPM |
Current | 2.6/2.3/1.4 A |
Exhaust Airflow @ 0.375 in SP | 745 cfm |
Motor Enclosure Design | Open Air-Over (OAO) |
Spark Resistant Construction Type | A |
Mounting Orientation | Vertical |
Maximum Ambient Temperature | 130 Degrees F |
Description
Centrifugal Downblast Roof Exhaust Fan, Drive Type Direct Drive, Assembly Assembled, Wheel Diameter 10 1/2 in, Base Diameter Not Applicable, Base Length 19 in, Base Width 19 in, Base Shape Square, Nameplate Voltage 115V AC, Phase 1, Motor Horsepower 1/8 hp, Exhaust Airflow @ 0.000 in SP 1,059 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 5/8 in wc
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