Dayton
Dayton Standard Duty Belt Drive Ceiling Fan 20 in
Moves up to 4,587 cfm through a 20 in steel propeller with six blades at speeds between 953 and 1,221 rpm
- typeStandard Duty Belt Drive Less Drive Package
- Moves up to 4,587 cfm for strong ventilation
- Steel blades and frame resist wear in tough settings
- Belt drive handles 1/4 to 1/2 hp motors
- Fits 22 1/2 in square cut-out for easy install
- Runs 953 to 1,221 rpm for flexible airflow control
Dayton 20 in Belt-Drive Ceiling Fan
This Dayton standard-duty belt-drive ceiling fan has a 20 in steel blade diameter and a six-blade steel construction. It is built for installations that supply their own motor and drive components. The stamped steel frame fits a 22 1/2 in cut-out.
Airflow and speed limits
The fan delivers between 3,581 cfm and 4,587 cfm at a maximum static pressure of 0.75 in wg. Motor speed must stay between 953 RPM and 1,221 RPM. Motor horsepower must remain between 1/4 hp and 1/2 hp for safe operation.
Replaces direct-drive or smaller belt units
This unit replaces direct-drive fans that cannot meet the required static pressure or airflow range. The jump is worth it when the duct system demands the 0.75 in wg capability and the installer can provide a compatible motor within the 1/4 hp to 1/2 hp window.
Highlights
- Moves up to 4,587 cfm for strong ventilation
- Steel blades and frame resist wear in tough settings
- Belt drive handles 1/4 to 1/2 hp motors
- Fits 22 1/2 in square cut-out for easy install
- Runs 953 to 1,221 rpm for flexible airflow control
Specifications
| Brand | Dayton |
|---|---|
| type | Standard Duty Belt Drive Less Drive Package |
Questions about this item
Which motor horsepower range works with this 20 in belt-drive fan?
The fan accepts motors from 1/4 hp up to 1/2 hp, so choose a motor within that range to match the required airflow and speed.
What airflow and speed will I get once the fan is installed?
At 1/4 hp and 953 RPM the fan moves 3,581 cfm; at 1/2 hp and 1,221 RPM it delivers 4,587 cfm with up to 0.75 in wg static pressure.
What drive interface does this unit use and what does it limit?
It uses a belt-drive system without a drive package; the belt and pulley selection determines the final speed between 953 and 1,221 RPM and the airflow between 3,581 and 4,587 cfm.
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