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DCRD / BCRD / BCRD-E Downblast Roof Exhausters

Product Name: DCRD / BCRD / BCRD-E

Downblast Roof Exhausters

DCRD and BCRD Centrifugal Roof Exhausters are designed for roof mounted exhaust of relatively clean air in a wide variety of industrial and commercial applications. The DCRD features a high efficiency, non-overloading backward inclined centrifugal wheel precisely matched to a deep spun venturi. The wheel, motor and drive assembly are completely isolated from the fan supports by rubber isolators to reduce transmission of noise and vibration. The top cap also provides complete protection for the motor and drive assembly while allowing quick access to these components without the need for tools.

  • DCRD - CENTRIFUGAL ROOF EXHAUSTER, DOWNBLAST, DIRECT DRIVE
    • Sizes (wheel diameters): 8 to 19.25 inches (205 mm to 490 mm)
    • Performance: Airflow to 5,020 CFM (8,500 m3/hour) / Static pressure to 1 inch w.g. (250 Pa)
  • BCRD - CENTRIFUGAL ROOF EXHAUSTER, DOWNBLAST, BELT DRIVEN
    • Sizes (wheel diameters): 8.5 to 49.21 inches (220 mm to 1,250 mm)
    • Performance: Airflow to 28,700 CFM (48,800 m3/hour) / Static pressure to 3.25 inches w.g. (810 Pa)

BCRD-E ENDUREX™ POLYMERIC HOUSING CENTRIFUGAL ROOF EXHAUSTER, DOWNBLAST, BELT DRIVEN

The BCRD-E Centrifugal Roof Exhauster is designed for roof mounted exhaust of relatively clean air in a wide variety of roof exhaust applications. This unit features a housing constructed of Twin City Fan & Blower’s proprietary Endurex™ polymeric material.

The polymeric construction of Endurex™ provides the same long lasting characteristics as aluminum, but with significantly improved impact, weather, corrosion, and UV resistance. To prove our confidence in Endurex™, we offer a limited lifetime warranty on all Endurex™ housing components.

  • Sizes (wheel diameters): 8.5 to 27.95 inches (220 mm to 710 mm)
  • Performance: Airflow to 8,700 CFM (14,800 m3/hour) / Static pressure to 3.25 inches w.g. (810 Pa)

    

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