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Rectangular carbon-steel blower housing with forward-curved wheel visible

Dayton

Dayton 1TDU5 Rectangular Blower 2780 RPM 1 Phase Direct Drive C45

SKU CH-NMRQ-3FHAD

A direct-drive rectangular blower with a C45 carbon-steel wheel delivers up to 150 cfm at zero static pressure and 32 cfm at 0.250 in wc

  • Product typeTransflow
  • High airflow of 150 cfm at zero static pressure
  • Direct-drive motor runs at 2780 RPM for consistent performance
  • C45 carbon-steel wheel and housing resist wear
  • Sleeve bearings support smooth, low-maintenance operation
  • Handles inlet air up to 104 °F for demanding environments

OEM Blower with Direct Drive

The Dayton 1TDU5 is a rectangular transflow blower built for original-equipment installations. It uses a direct-drive motor running at 2780 RPM with a single-phase supply. The forward-curved wheel is made from C45 carbon steel and measures 2 3/8 in diameter by 10 in width. A sleeve bearing supports the assembly.

Fits Ducted Systems with Rectangular Outlet

The unit delivers 150 cfm at .000 in SP, 135 cfm at .100 in SP, 98 cfm at .200 in SP and 32 cfm at .250 in SP. Maximum static pressure reaches 1/4 in wc. It accepts inlet air up to 104 Degrees F and uses a single inlet feeding a rectangular outlet 1 in high. Direct drive removes the need for belts or pulleys in the surrounding ductwork.

Assembled Unit with Carbon-Steel Construction

The blower ships fully assembled with both wheel and housing formed from C45 carbon steel. No separate mounting hardware or speed-control accessories are listed in the specifications. The sleeve bearing is lubricated for the design life of the unit.

How it compares

Measured against everything we stock in Indoor & Outdoor Ceiling Fans, at today’s prices. Recalculated every night.

Price $79.99
Cheaper than about 62% of the 444 comparable items (median $99.99).

Specifications

Product
Brand nameDayton
Product typeTransflow

Questions about this item

What is the maximum inlet air temperature the Dayton 1TDU5 blower can handle before performance drops?

The blower is rated for a maximum inlet air temperature of 104 Degrees F.

How much noise and heat does the direct-drive C45 carbon steel wheel generate during continuous operation?

The sleeve-bearing, direct-drive design runs at 2780 RPM with a 10-inch wide C45 carbon steel wheel; no sound or temperature-rise figures are published.

What power supply and mounting provisions are required to install this rectangular blower?

It needs a single-phase supply matching the motor nameplate and a rectangular outlet duct 1 inch high to match the blower discharge.

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