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Dayton rectangular OEM replacement blower with forward-curved wheel, direct drive, assembled, light metal finish

Dayton

Dayton 1TDU2 Rectangle Replacement OEM Blower

SKU CH-JVWT-RP3ES

A direct-drive forward-curved blower wheel delivering 1,202 cfm at zero static pressure and 100–202 cfm across measurable resistance points

  • typeHigh Temperature
  • Delivers 1202 cfm airflow at zero static pressure
  • Maintains 120 cfm at 0.400 in SP for restricted ducts
  • Direct-drive design eliminates belt wear and maintenance
  • Forward-curved wheel provides quiet, efficient air movement
  • Ships fully assembled for immediate installation

Product Identity

The Dayton 1TDU2 is a rectangle replacement OEM blower designed for high-temperature applications where direct-drive airflow is required. It suits installers who need a pre-assembled unit that fits existing housings without modification.

Airflow Limits

Airflow falls from 1,202 cfm at .000 in SP to 1,170 cfm at .100 in SP and 1,164 cfm at .250 in SP, then drops to 1,120 cfm at .400 in SP and 1,100 cfm at .500 in SP. Systems demanding higher static pressure than .500 in SP will not reach rated output.

Installation Notes

The blower ships fully assembled with a forward-curved wheel and direct-drive configuration, so mounting is limited to securing the housing and connecting power. Misalignment of the wheel or restricted ducting often causes vibration and reduced airflow. Buyers who need variable speed control or a different wheel diameter cannot use this unit.

Highlights

  • Delivers 1202 cfm airflow at zero static pressure
  • Maintains 120 cfm at 0.400 in SP for restricted ducts
  • Direct-drive design eliminates belt wear and maintenance
  • Forward-curved wheel provides quiet, efficient air movement
  • Ships fully assembled for immediate installation

Specifications

BrandDayton
typeHigh Temperature

Questions about this item

Should I choose the blower rated at 1202 cfm or the one rated at 202 cfm?

The 1202 cfm figure appears in the supplier title, while the spec table lists 202 cfm at 0.000 in SP. Treat 202 cfm as the measured free-air delivery for this model.

What does 202 cfm mean once the blower is installed in my system?

At zero static pressure the blower moves 202 cubic feet of air per minute. As duct resistance rises the flow drops — for example 170 cfm at 0.100 in SP and 100 cfm at 0.500 in SP.

The blower is direct drive — what does that cap in practice?

Direct drive means the motor shaft turns the wheel without belts, so the maximum speed is fixed by the motor design. The airflow curve tops out at 202 cfm and falls to 100 cfm at 0.500 in SP.

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