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16-inch three-blade aluminum propeller with half-inch bore and 30.5-degree pitch

Dayton

Dayton 16" Propeller 30.5° Pitch 1/2" Bore 1727/11725 RPM

SKU CH-BSDG-Y02Y7

A 16-inch aluminum propeller with 30.5-degree pitch and 1/2-inch bore operates at 1727/11725 RPM for direct-drive blowers

  • 16-inch diameter moves high air volume
  • 5-degree pitch optimises airflow efficiency
  • 1/2-inch bore fits standard motor shafts
  • Dual-speed 1727/11725 RPM suits variable loads
  • Three aluminium blades balance strength and weight

Dayton 16" Propeller 30.5° Pitch

This Dayton propeller is a 16-inch aluminium blower wheel designed for direct-drive HVAC applications. It suits technicians replacing a worn impeller on compatible ventilation equipment. The three-blade hub is reversible for clockwise or counter-clockwise rotation with intake-side mounting.

Compatibility Checklist

Verify that the motor shaft measures exactly 1/2 inch or 12.7 millimetres to match the propeller bore. Confirm the motor delivers 1/3 horsepower and can operate at the listed dual speeds of 1727 and 11725 RPM. Ensure the housing accepts a 16-inch diameter wheel with a 30.5-degree blade pitch.

Thermals Noise Power

Aluminium construction keeps the assembly light, reducing inertial load on the motor bearings during start-up. Direct-drive coupling eliminates belt losses, so electrical draw tracks closely to the 1/3 hp rating. Noise output will vary with duct design and motor balance rather than the propeller alone.

Highlights

  • 16-inch diameter moves high air volume
  • 5-degree pitch optimises airflow efficiency
  • 1/2-inch bore fits standard motor shafts
  • Dual-speed 1727/11725 RPM suits variable loads
  • Three aluminium blades balance strength and weight

Specifications

BrandDAYTON

Questions about this item

What comes in the box with the Dayton 16" propeller and what must be purchased separately?

The package contains the 16-inch aluminum propeller with a 1/2-inch bore. A compatible 1/3 hp direct-drive motor and mounting hardware are not included and must be sourced separately.

Which bore size matches the motor shaft on this propeller?

The propeller has a 1/2-inch (12.7 mm) bore, so select a motor with a matching 1/2-inch shaft diameter for a direct-drive fit.

What do the two RPM figures 1727 and 11725 mean when the fan is installed?

1727 RPM is the typical operating speed with a 1/3 hp motor under load, while 11725 RPM is the maximum safe mechanical speed; do not exceed the lower value in normal use.

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