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 steel blower with forward-curved wheel, direct drive motor, assembled unit

Dayton

Dayton 1TDR6 Rectangular OEM Blower 2450 RPM 1 Phase Direct Drive Steel Ceiling Fan

SKU CH-KQMK-K9YP1

Rectangular OEM blower delivers up to 148 cfm airflow at 2450 RPM with direct-drive steel construction

  • typeHigh Temperature
  • High airflow of 148 cfm at zero static pressure
  • Maintains 144 cfm at 0.100 in SP for ducted runs
  • Delivers 136 cfm at 0.250 in SP for moderate resistance
  • Direct-drive design eliminates belt maintenance at 2450 RPM
  • Steel forward-curved wheel built for high-temperature operation

Rectangular OEM Blower for High-Temperature Use

The Dayton 1TDR6 is a rectangular OEM blower built for high-temperature environments. It operates at 2450 RPM using a single-phase, direct-drive motor housed in a steel frame. The unit arrives fully assembled and uses a forward-curved wheel design. It suits equipment builders and maintenance teams needing a compact air mover for integration into existing machinery or ductwork.

Upgrade from Lower-Capacity or Belt-Drive Units

This blower replaces smaller centrifugal fans or belt-driven blowers that cannot match its static-pressure curve. The jump is worth it when an application demands consistent airflow above 100 cfm at pressures up to 1.000 in SP without belt maintenance. It is not for buyers who need higher airflow at zero static pressure or those requiring a larger wheel diameter for greater volume.

Direct-Drive Limits at Rising Static Pressure

The direct-drive design eliminates belt wear but ties airflow directly to motor speed and wheel geometry. Airflow drops from 148 cfm at .000 in SP to 86 cfm at 1.000 in SP, with further reduction at 1.250 in SP. The forward-curved wheel produces its best efficiency in low-to-medium pressure ranges. It is not for systems needing stable output beyond the published curve or for variable-speed control not supported by the single-phase supply.

Highlights

  • High airflow of 148 cfm at zero static pressure
  • Maintains 144 cfm at 0.100 in SP for ducted runs
  • Delivers 136 cfm at 0.250 in SP for moderate resistance
  • Direct-drive design eliminates belt maintenance at 2450 RPM
  • Steel forward-curved wheel built for high-temperature operation

Specifications

BrandDayton
typeHigh Temperature

Questions about this item

What rectangular opening does the 4 1/8 in wheel diameter blower need to fit?

The forward-curved wheel measures 4 1/8 in diameter, so the mounting cutout must accommodate that width and the blower's rectangular housing.

How do I wire the 2450 RPM direct-drive motor, and what step is often missed?

Connect the single-phase supply to the motor leads per the wiring diagram; the step often missed is securing the ground wire to the steel frame before powering up.

When should I replace the blower wheel or motor bearings?

Replace the wheel if airflow drops below 124 cfm at .500 in SP or 86 cfm at 1.000 in SP, or if bearing noise appears during 2450 RPM operation.

Also in this aisle

People compared these

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