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- Downblast Vent, Direct Drive, 8-1/4 In
Dayton
Downblast Vent, Direct Drive, 8-1/4 In
Mfr # 16D529
Zoro # G4526042
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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 #16D529
- Zoro #G4526042
- UPC #190735129364
- Country of OriginUnited States
Dimensions
Base Size - Roof Ventilators | 17 in x 17 in |
Wheel Dia. | 8 1/4 in |
Base Square Size - Roof Ventilators | 17" x 17" |
Dimension A | 17 in |
Overall Height | 13 1/2 in |
Shaft Dia. Wheel End | 5/16 in |
Overall Dia. | 19 3/8 in |
Base Width | 17 in |
Dimension B | 19 3/8 in |
Base Length | 17 in |
Base Height | 1 3/4 in |
Dimension D | 3 in |
Dimension C | 12 1/8 in |
Overall Length | 19 3/8 in |
Overall Width | 19 3/8 in |
Propeller Shaft Diameter | 3/8 in |
Base Dimension | 17 in Square |
Housing Length | 19.4 in |
Overall Diameter | 19 3/8 in |
Housing Width | 19.4 in |
Damper Size | 9 1/2 x 9 1/2 in |
Cutout Size | 12 in L x 12 in W |
Cutout Length | 12 in |
Base Diameter | Not Applicable |
Wheel Diameter | 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 | 1/30 hp |
CFM @ 0.000-In. SP | 253/314/374 |
Wheel Material | Aluminum |
Speed Control | 48C172 |
CFM @ 0.375-In. SP | -/-/190 |
Sones @ 0.125-In. SP @ 5 Ft. | 1.5/3.3/5.2 |
Assembled/Unassembled | Assembled |
Drive Package Included | Yes |
Max. BHP | 5.23 hp |
Adj. 12 3/8"H Roof Curb Stock No. | 2ZV82 |
Housing Material | Aluminum |
Item | Centrifugal Downblast Roof Exhaust Fan |
Speed Controllable | Variable Speed |
CFM @ 0.625-In. SP | -/-/- |
Max. Inlet Temp. | 130 Degrees |
Max. Operating Amps | 0.68/0.77/1 |
RPM | 1050/1300/1550 |
Motor HP | 1/30 |
Phase | 1 |
Sones @ 0.250-In. SP @ 5 Ft. | -/2.6/4.7 |
CFM @ 0.500-In. SP | -/-/- |
Hz | 60 |
CFM @ 0.750-In. SP | -/-/- |
CFM @ 0.250-In. SP | -/171/274 |
CFM @ 0.125-In. SP | 179/257/327 |
Drive Type | Direct Drive |
Agency Compliance | AMCA Sound & Air, CSA Certified Motor, UL/cUL 705 |
Mounting Location | Roof |
Wheel Type | Backward Inclined |
Recommended 12 In. Fixed Curb Item No. | 5EFJ2 |
Motor Voltage | 115 |
Includes | NEMA 1 Junction Box |
Motor Type | Shaded Pole |
Standards | AMCA Sound and Air, CSA, UL/cUL 705 |
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 |
Material | Aluminum Blade with Aluminum Housing |
Application | Industrial and Commercial Applications |
Exhaust Airflow @ 0.125 in SP | 327 cfm |
Includes Drive Package | Yes |
Exhaust Airflow @ 0.000 in SP | 374 cfm |
Housing Material Fabrication | Spun |
Maximum Static Pressure | 3/4 in wc |
Sound Level | Fan RPM 1050: 2.7 sones @ 0.000'' SP, 1.5 sones @ 0.125 in SP and 5 ft, Fan RPM 1300: 4.1 sones @ 0.000'' SP, 3.3 sones @ 0.125in SP and 5 ft, 2.6 sones @ 0.250 in SP and 5 ft, Fan RPM 1550: 5.6 sones @ 0.000 in SP and 5 ft, 5.2 sones @ 0.125 in SP and 5 ft, 4.7 sones @ 0.250 in SP and 5 ft, 4.1 sones @ 0.375 in SP and 5 ft |
Base Shape | Square |
Exhaust Airflow @ 0.000 in SP - Range | 0 to 1,999 cfm |
Spark Resistant Construction Type | A |
Assembly | Assembled |
Compatible Speed Control | 48C172 |
Electrical Connection | Power Cord |
Nominal Voltage | 115V AC |
For High-Static Pressure Applications | No |
Power Source | Electric Corded |
Motor Efficiency | Standard-Efficiency Motors |
Safety Features | Birdscreen, Windband |
Motor Speed | 1,550 RPM |
Airflow @ 0.000 in SP - Range | 0 to 1,999 cfm |
Includes Motor | Yes |
Motor Enclosure Design | Open Dripproof (ODP) |
Compatible Curb Manufacturer Part Number | 2ZV82, 5EFJ2 |
Current | 1.3/0.92/0.68 A |
Exhaust Airflow @ 0.375 in SP | 190 cfm |
Nameplate Voltage | 115V AC |
Maximum Inlet Air Temperature | 130 Degrees F |
Maximum Fan Speed | 1,550 RPM |
Exhaust Airflow @ 0.250 in SP | 274 cfm |
Mount Type | Roof Curb |
For Air Type | Clean Air |
Airflow @ 0.000 in SP | 374 cfm |
High-Efficiency Motor | No |
Frequency | 60 Hz |
Motor Horsepower | 1/30 hp |
Brake Horsepower | 1/100 hp |
Motor Enclosure | Open Dripproof |
Maximum Ambient Temperature | 130 Degrees F |
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 1/30 hp, Exhaust Airflow @ 0.000 in SP 374 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 3/4 in wc
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