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Dayton 1TDR7 direct-drive blower with 6-1/8 inch forward-curved wheel

Dayton

Dayton 1TDR7 OEM Blower Direct Drive 6-1/8 in Wheel 485 cfm 115V AC

SKU CH-4SCP-HQWNN

Direct-drive blower with a 6-1/8 in wheel delivers up to 485 cfm at 115 V AC

  • typeHigh Temperature
  • Delivers 485 cfm free-air flow for strong ventilation
  • Direct-drive design eliminates belt wear and cuts maintenance
  • Maintains 475 cfm at 0.100 in SP for ducted installs
  • Provides 425 cfm at 0.250 in SP under higher resistance
  • Runs on standard 115 V AC power for easy wiring

Direct-Drive Blower for High-Temperature Use

The Dayton 1TDR7 is an OEM blower built for high-temperature environments. It uses a direct-drive motor to move air through a forward-curved wheel. The assembly arrives fully assembled and operates on 115V AC power. It suits installers who need a compact, ready-to-mount air mover for equipment cabinets or industrial enclosures.

Airflow Performance at Measured Static Pressures

At zero static pressure the blower delivers 485 cfm. Output holds at 475 cfm against 0.100 in SP and drops to 425 cfm at 0.250 in SP. At 0.400 in SP the flow is 398 cfm and at 0.500 in SP it reaches 375 cfm. These points let engineers confirm the curve matches the system resistance before purchase.

Integration Requirements and Space Impact

The 6-1/8 in wheel diameter defines the mounting footprint and duct connection size. Direct drive removes belts, pulleys and tensioning hardware, reducing maintenance and freeing internal volume. The unit ships assembled so no field fabrication is needed. Buyers who need variable-speed control or a different voltage must source a separate controller or alternative model.

Highlights

  • Delivers 485 cfm free-air flow for strong ventilation
  • Direct-drive design eliminates belt wear and cuts maintenance
  • Maintains 475 cfm at 0.100 in SP for ducted installs
  • Provides 425 cfm at 0.250 in SP under higher resistance
  • Runs on standard 115 V AC power for easy wiring

Specifications

BrandDayton
typeHigh Temperature

Questions about this item

What does the 485 cfm rating mean when the blower is installed in a real system?

At zero static pressure the unit moves 485 cfm; at 0.1 in SP it drops to 475 cfm, at 0.25 in SP to 425 cfm, at 0.4 in SP to 398 cfm, and at 0.5 in SP to 375 cfm.

What electrical interface does the 115V AC motor use and what does that limit in practice?

The motor runs on standard 115 V AC single-phase mains power, so it plugs into ordinary building wiring without special controllers or converters.

What physical space and mounting does the 6-1/8 in wheel and direct-drive assembly need?

The forward-curved wheel is 6-1/8 inches in diameter and the unit ships fully assembled with a direct-drive motor, so allow clearance for that wheel diameter and the motor body behind it.

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