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Aluminium five-blade propeller, 30-degree pitch, hubless bore, clockwise rotation

Dayton

Dayton 2PYR8 6 in 30° propeller

SKU CH-EV9K-F8R4X

A 6-inch aluminium propeller with five blades at 30° pitch delivers 125 CFM at 1,550 RPM for 1/200 HP motors

  • typeReplacement
  • 30-degree pitch moves air efficiently
  • 125 CFM at zero static pressure
  • 1,550 RPM maximum speed for strong airflow
  • Five aluminum blades resist corrosion
  • Hubless design fits compatible motors directly

Dayton 2PYR8 6 Inch Propeller

The Dayton 2PYR8 is a 6 inch diameter replacement propeller with a 30 degree blade pitch. It features five aluminium blades in a hubless design that rotates clockwise when facing the discharge. The unit is rated for a maximum speed of 1,550 RPM and requires a 1/200 HP motor. It delivers 125 CFM at zero static pressure.

Suits Direct-Drive Low-Power Fans

This propeller fits ceiling fans and similar equipment that use a hubless 6 inch rotor driven by a 1/200 HP motor at speeds up to 1,550 RPM. Builders needing a larger diameter, a different blade count, a counter-clockwise rotation or a higher horsepower rating should look at other models. The fixed 30 degree pitch cannot be adjusted for varying airflow requirements.

30 Degree Blade Pitch

The 30 degree pitch determines the air volume and pressure the propeller generates at a given speed. At the rated 1,550 RPM it produces 125 CFM against zero static pressure. If the application demands a different pressure curve or airflow volume, a propeller with an alternative pitch angle is required.

Highlights

  • 30-degree pitch moves air efficiently
  • 125 CFM at zero static pressure
  • 1,550 RPM maximum speed for strong airflow
  • Five aluminum blades resist corrosion
  • Hubless design fits compatible motors directly

Specifications

BrandDayton
typeReplacement

Questions about this item

How many CFM does this 6-inch 30-degree propeller move at .000 static pressure?

The propeller delivers 125 CFM at .000 inches static pressure, measured with a 1/200 HP motor at speeds up to 1,550 RPM.

What sound and heat should I expect when this 5-blade aluminum propeller runs continuously at 1,550 RPM?

The aluminum blades and clockwise rotation are designed for steady airflow; sustained operation at max RPM produces typical small-fan noise and minimal motor heat.

Which motor shaft and horsepower does this hubless 6-inch propeller require to operate?

It fits a hubless bore and needs a motor rated at 1/200 HP to reach the published 1,550 RPM and 125 CFM performance.

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