Commercial Exhaust Fans

Delhi Commercial Exhaust Fans

BI (Backward Inclined) - Utility Blowers

BI Series

  • Feature welded backward inclined wheels with a non-overloading characteristic.
  • Weather resistant vented cabinet for motor designed for outdoor roof mounting.
  • Temperature Rating: Steel Wheel 250°F to 400°F with a heat slinger
  • Aluminum wheel Up 300°F with a heat slinger.
  • BI-10 -27 Top Horizontal Discharge, BI-30 - 36 Bottom Horizontal Discharge. Can be field rotated.
  • Optional aluminum wheel available for AMCA type B spark resistant classification
  • CCW rotation is standard. CW rotation is available - contact factory for lead time.
Model Air Flow CFM Motor / HP Commercial Exhaust Fans
BI-10 500-2000 ½ - 2
BI-12 500-3000 ½ - 3
BI-13 1000-3500 ½ - 5
BI-15 1500-4000 ¾ - 5
BI-16 2000-5000 ¾ - 7.5
BI-18 2000-6000 ¾ - 7.5
BI-20 2500-7000 ¾ - 7.5

 

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BI-RM Series

  • ETL Listed to UL 762 approval for removal of cooking vapors
  • Meets NFPA 96 guidelines
  • Standard Upblast discharge directs exhaust away from roof
  • Continuously welded 16 gauge or heavier blower housing.
  • Bolted clean out door and 2" drain for easy removal of cleaning solutions
  • Complete range of sizes from
Model Air Flow CFM Motor / HP Delhi Exhaust Fans
BI-10RM 500-2000 ½ - 2
BI-12RM 500-3000 ½ - 3
BI-13RM 1000-3500 ½ - 5
BI-15RM 1500-4000 ¾ - 5
BI-16RM 2000-5000 ¾ - 7.5
BI-18RM 2000-6000 ¾ - 7.5
BI-20RM 2500-7000 ¾ - 7.5
BI-22RM 2500-7500 ¾ -15
BI-27RM 2500-8000 ¾ - 15
BI-30RM 2500-9000 ¾ - 15
BI-33RM 2500-10500 2 - 20
BI-36RM 2500-12000 3 - 25

 

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Forward Curved Utility Blowers

FC Utility Blowers

400 Series

  • Single inlet utility blower designed for indoor use.
  • The blower can be mounted in 4 discharge positions
  • Universal frame provides multiple motor mounting options for each position
  • Spider bearing brackets are supplied on 407 to 418 models. Pillow block bearings with T bar supports are supplied on models 420, 422 and 425.
  • Heavy-duty ball bearings are standard on all models.
  • Optional accessories available
Model Air Flow CFM Motor / HP Exhaust Fans Toronto
407 250-1000 1
409 500-2000 2
410 1000-2500 2
412 1500-3000 2
415 1500-5000 3
418 2000-6000 5
420 3000-9000 7 ½
422 4000-10000 7 ½
425 5000-14000 10

 

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600 Series

  • Weather resistant vented cabinet for motor designed for outdoor roof mounting.
  • Available in CCW or CW rotation – (contact factory for lead time)
  • Standard Top Horizontal Discharge, easily field rotated to 8 various positions.
  • Features heavy-duty pillow block bearings.
  • Optional accessories available, including heat slinger.
Model Air Flow CFM Motor / HP Commercial Exhaust Fans Mississauga
610 1000-2500 2
612 1500-3000 2
615 1500-5000 3
618 2000-6000 5
620 3000-9000 7 ½
622 4000-10000 7 ½
625 5000-14000 10

 

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