Centrifugal Type R2B2 and NH Fans to Over 80,000 CFM

Duall offers a wide selection of corrosion-resistant centrifugal exhaust fans to handle even the most difficult applications. Standard materials of construction are polyvinyl chloride (PVC), polypropylene (PP), and fiberglass reinforced plastic (FRP). Optional materials of construction are poly vinylidene fluoride (PVDF) and stainless steel.

Advantages

• AMCA certified performance for selected models
  
• 100% corrosion-resistant
  
• Rugged construction
  
• Electronically balanced
  
• Flow rates from 40 CFM to over 80,000 CFM
  
• Static pressure up to 14" w.g.
• Temperatures to over 200°F
  
• Quiet operation
  
• Quick, easy installation
  
• High efficiency, economical operation
  
• Low maintenance

“Duall Division Met-Pro Corporation, certifies that the fans 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 comply with the requirements of the AMCA Certified Ratings Program.”