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Exhaust fans Centrifugal Centrifugal Upblast High Pressure Belt Drive Fan (BDU-HPRA)
BDU-HPRA
BDU-HPRA
BDU-HPRA

Centrifugal Upblast High Pressure Belt Drive Fan

(BDU-HPRA)

Belt Drive. For drawing more air under high static pressures, well suited for commercial kitchen applications.

  • Air Volume: 2 – 22,000 cfm
  • Maximum SP: 5" wg. @ standard air density
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Features

  1. A wide variety of motors are available to meet specific application needs
  2. Heavy duty construction, durable and weather resistant
  3. Non-overloading backward inclined wheels, blades and inlets fabricated from aluminum
  4. Wall mount applications, units up to 24" nominal wheel can be wall mounted
  5. Forced fresh air through the motor compartment cools motor and ensures long motor life
  6. Quick release latches allow for easy access to motor compartment
  7. Variable pitch motor pulley allows for field adjustment and system balancing
  8. High efficiency combined with low tip speeds result in quiet operation
  9. Standard emergency disconnect switch

Options

  1. Gravity damper (UL 705 only)
  2. Motorized damper (UL 705 only)
  3. Wall mount sleeve
  4. Roof curb (vented and non-vented)
  5. Grease collection box
  6. Bird screen (UL 705 only)
  7. Base hinging kit or hinged sub base (for NFPA96 compliance)
  8. Extra set of v-belts
  9. Combination package that includes a supply fan mounted on the same roof curb

Certifications

RuppAir certifies that Models BDU15HPRA thru BDU36HPRA shown herein are licensed to bear the AMCA seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and Publication 311, and comply with the requirements of the AMCA Certified Rating Program.

Models BDU15HPRA thru BDU36HPRA are ETL Listed under file numbers 103336443COL-001 and 102628244PRT-001 and comply with UL705 (electrical) Standard and CSA Std C22.2, No 113.

Catalog #112R

July 2019

Resources

Models

  1. BDU11HPRA High Pressure Belt Drive Centrifugal Upblast Exhaust Fan with 11.75" wheel
  2. BDU13HPRA High Pressure Belt Drive Centrifugal Upblast Exhaust Fan with 13.75" wheel
  3. BDU15HPRA High Pressure Belt Drive Centrifugal Upblast Exhaust Fan with 15.75" wheel
  4. BDU18HPRA High Pressure Belt Drive Centrifugal Upblast Exhaust Fan with 18.75" wheel
  5. BDU20HPRA High Pressure Belt Drive Centrifugal Upblast Exhaust Fan with 20.75" wheel
  6. BDU24HPRA High Pressure Belt Drive Centrifugal Upblast Exhaust Fan with 24" wheel
  7. BDU30HPRA High Pressure Centrifugal Upblast Exhaust Fan with 30" wheel
  8. BDU36HPRA High Pressure Belt Drive Centrifugal Upblast Exhaust Fan with 36" wheel
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