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Dayton 24 inch three blade aluminum propeller 17 mm bore 19 degree pitch clockwise rotation

Dayton

Dayton GGS_47620 Propeller 24 in 17 mm Bore 19° CW 1075 RPM 3 Blade

SKU CH-80B5-M3PJ5

24-inch three-blade aluminium propeller with a 17 mm bore, 19° pitch and clockwise rotation at 1075 RPM

  • 24-inch diameter moves high air volume for large HVAC systems
  • 17 mm metric bore fits standard motor shafts without adapters
  • 19-degree blade pitch optimises airflow at 1075 RPM
  • Three aluminium blades balance strength and corrosion resistance
  • Clockwise rotation matches common blower motor configurations

24-inch propeller for HVAC blowers

The Dayton GGS_47620 is a three-blade aluminum propeller designed for direct-drive blower assemblies in HVAC systems. It fits equipment that requires a 24-inch diameter wheel with a 17 mm metric bore and clockwise rotation. Installers and maintenance technicians use it as a direct replacement for compatible Dayton blower models.

1/4 hp capacity at 1075 RPM

Rated for 1/4 hp at 1075 RPM, the propeller delivers airflow suited to light commercial and residential air-handling units. The 19-degree pitch and intake-side hub location are calibrated for this speed and power range. It will not develop sufficient pressure for larger horsepower motors or higher static-pressure duct systems.

Aluminum blades with 17 mm bore

The aluminum blades resist corrosion in typical indoor air streams while keeping rotating mass low for direct-drive motors. A 17 mm bore matches metric motor shafts without bushings, and the intake hub orientation simplifies alignment during installation. The wheel is built for the 1HLB2C and 1HLB3C blower housings only.

Highlights

  • 24-inch diameter moves high air volume for large HVAC systems
  • 17 mm metric bore fits standard motor shafts without adapters
  • 19-degree blade pitch optimises airflow at 1075 RPM
  • Three aluminium blades balance strength and corrosion resistance
  • Clockwise rotation matches common blower motor configurations

Specifications

BrandDAYTON

Questions about this item

Will the 24 in diameter and 17 mm bore fit the shaft on my existing Dayton 1HLB2C or 1HLB3C blower?

The propeller is listed for use with the 1HLB2C and 1HLB3C models, so the 24 in diameter and 17 mm bore match those blower shafts directly.

How can I confirm the propeller is rotating correctly after installation?

With the blower running, verify the blades turn clockwise when viewed from the intake side and that the motor reaches 1075 RPM under load.

Does the box include mounting hardware or just the 3-blade aluminum propeller?

Only the 24 in, 3-blade aluminum propeller with 17 mm bore is supplied; set screws, keys or retaining washers must be sourced separately.

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