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Exhaust fans Centrifugal Inline Duct Fan (DFA-RA)
DFA-RA

Inline Duct Fan

(DFA-RA)

For variable speed control in duct mounted, low airflow applications.

  • Air Volume: 1 – 900 cfm
  • Maximum SP: 3.5" wg. @ standard air density
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Features

  1. Extremely quiet operation
  2. Galvanized steel construction housing
  3. Standard 4" – 12" round duct connections
  4. Easily accessible junction box

Options

  1. Variable speed control
  2. Time delay switch
  3. Wall mount sleeve
  4. Roof and wall caps

Certifications

UL Listed with IP23 Rating.

Catalog #109R

January 2016

Resources

Models

  1. DFA-100-RA Inline 4" Duct Exhaust Fan. 127 CFM @ 0" SP.
  2. DFA-125-RA Inline 5" Duct Exhaust Fan. 171 CFM @ 0" SP.
  3. DFA-150-RA Inline 6" Duct Exhaust Fan. 291 CFM @ 0" SP.
  4. DFA-200-RA Inline 8" Duct Exhaust Fan. 541 CFM @ 0" SP.
  5. DFA-250-RA Inline 10" Duct Exhaust Fan. 629 CFM @ 0" SP.
  6. DFA-300-RA Inline 12" Duct Exhaust Fan. 929 CFM @ 0" SP.
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