We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular Dayton blower with forward-curved wheel, direct-drive motor, assembled unit

Dayton

Dayton 1TDR3 Rectangle Replacement OEM Blower 273 cfm 5-1/8 in Wheel Diameter

SKU CH-NY94-PGY43

A direct-drive OEM replacement blower with a 5 1/8 in forward-curved wheel delivering 273 cfm at free air and 135 cfm at 0.500 in static pressure

  • typeHigh Temperature
  • OEM replacement fits existing Dayton housings
  • Forward-curved wheel delivers 273 cfm at free air
  • Direct-drive design eliminates belt maintenance
  • Airflow holds 245 cfm at 0.100 in static pressure
  • High-temperature construction suits demanding environments

Rectangle OEM Blower for High Temperature Use

This Dayton rectangle blower is an OEM replacement component built for high temperature environments. It ships fully assembled with a direct drive configuration and a forward curved wheel measuring 5 1/8 in diameter. The unit delivers 273 cfm at zero static pressure.

Suits Direct Drive Replacements Not Variable Speed

Maintenance teams replacing an identical direct drive blower in existing equipment will find this unit matches the required form factor. Operations needing variable speed control or belt drive compatibility should look elsewhere as this model offers neither feature.

Airflow Drops to 135 cfm at 0.500 in Static Pressure

The blower moves 273 cfm at .000 in SP and 245 cfm at .100 in SP. At .250 in SP output is 224 cfm, falling to 183 cfm at .400 in SP and 135 cfm at .500 in SP. Performance at higher pressures is not applicable.

Highlights

  • OEM replacement fits existing Dayton housings
  • Forward-curved wheel delivers 273 cfm at free air
  • Direct-drive design eliminates belt maintenance
  • Airflow holds 245 cfm at 0.100 in static pressure
  • High-temperature construction suits demanding environments

Specifications

BrandDayton
typeHigh Temperature

Questions about this item

Will the 273 cfm blower match the airflow of my existing ductwork designed for a similar forward-curved wheel?

At zero static pressure the unit delivers 273 cfm, at 0.100 in SP it provides 245 cfm, and at 0.250 in SP it supplies 224 cfm, so you can compare those points with your duct design.

How can I verify the blower is performing correctly once installed?

Measure the static pressure in the duct and confirm the airflow matches the rated values — for example 183 cfm at 0.400 in SP or 135 cfm at 0.500 in SP.

Does the assembled unit ship with a motor and mounting hardware, or must I source a drive package separately?

The blower arrives fully assembled with a direct-drive motor; the specifications list the drive package as not applicable, so no separate drive components are required.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.