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Assembled Dayton blower with forward-curved wheel and direct-drive motor

Dayton

Dayton Assembled Blower 115V Single Speed ceiling fan

SKU CH-HWBB-39FYD

Assembled direct-drive blower with forward-curved wheel delivers 1,340 cfm at 0.400 in SP on 115 V single-speed motor

  • typeAssembled, Double Inlet Forward Curve, Direct Drive, With Mo
  • Ready-to-install assembled unit
  • 115 V single-speed motor for consistent airflow
  • Forward-curved wheel delivers 1,340 cfm at 0.4 in SP
  • Direct-drive design reduces maintenance needs
  • 1,319 cfm at 0.5 in SP for higher static pressure

Dayton 115V Single-Speed Blower

This assembled double-inlet forward-curve blower operates on 115 Volt single-phase power and delivers a single fixed speed. The unit ships complete with motor and direct-drive package so installers can mount it immediately without additional assembly.

Suited for fixed-speed ventilation duties

The blower suits installers who need a ready-to-run 115V unit for constant-airflow applications such as equipment cooling or make-up air. It is not for buyers who require variable-speed control, multiple voltage options or performance data at static pressures other than the two points provided.

Airflow at 0.400 in SP is 340 cfm

At 0.400 inches static pressure the blower moves 340 cfm, while at 0.500 inches it moves 319 cfm. These two figures are the only rated airflow points supplied, so matching the system resistance to one of them determines whether the blower meets the required duty.

Highlights

  • Ready-to-install assembled unit
  • 115 V single-speed motor for consistent airflow
  • Forward-curved wheel delivers 1,340 cfm at 0.4 in SP
  • Direct-drive design reduces maintenance needs
  • 1,319 cfm at 0.5 in SP for higher static pressure

Specifications

BrandDayton
typeAssembled, Double Inlet Forward Curve, Direct Drive, With Motor

Questions about this item

Which airflow rating should I use when sizing this blower for my duct system?

Use the 1,340 cfm at 0.400 in SP or 1,319 cfm at 0.500 in SP, matching the static pressure your ductwork will present.

What does the 1,340 cfm figure mean once the blower is installed?

It delivers that volume when the system resistance is 0.400 in SP; actual airflow will drop if the ductwork creates higher static pressure.

What power supply does the direct-drive motor require and what does that limit?

The motor runs on 115 V single-phase mains, so it plugs into a standard US circuit and its speed is fixed at one setting.

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