Centrifugal Upblast Belt Drive Fan (BDU-RA)

Centrifugal Upblast Belt Drive Fan

(BDU-RA)

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

Air Volume: 2 – 22,500 cfm
Maximum SP: 2.75" wg. @ standard air density

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Features
Options
Certifications
Resources
Models

Features

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

Options

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

Certifications

RuppAir certifies that Models BDU11RA thru BDU36RA 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 BDU11RA thru BDU36RA 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

October 2019