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  • HVAC Louvers and Dampers | Pottorff
    Pottorff is one of the leading manufacturers of louvers and dampers in the industry We are committed to superior customer service - delivering high-performing HVAC products on time and at competitive prices
  • Company | Pottorff Section
    Pottorff offers industry-leading software tools to make choosing and ordering products a snap Our SPECs pricing program is more than just a pricing and scheduling tool It includes product descriptions, detailed drawings, technical information and dynamic submittals
  • Literature | Pottorff Section
    Access valuable information about Pottorff's high-performing products and applications with our comprehensive literature Download PDFs of product models, ca
  • Pottorff List Louvers
    Pottorff's LIST Louver Information and Selection Tool is your online source for choosing the correct louver for any project based on parameters including construction and performance This tool is meant as a helpful source when selecting Pottorff louvers and should not be used as the only basis for choosing your louver products
  • Model EFD-445 | Pottorff Product
    Model EFD-445 Extruded Aluminum Louver 4" Deep - 45 Degree Drainable Blade The EFD-445 drainable blade louver is designed to prevent water penetration in non-wind driven rain applications by collecting water in frame and blade gutters and channeling it into downspouts and away from airflow paths
  • Quick Reference - Pottorff
    Access technical specifications and documents for Pottorff's products Our Quick Reference page features a table of detailed specs for each product in our ca
  • Fire - Smoke Dampers-Dynamic 1-1 2 Hr Rated - Pottorff
    Pottorff > Fire - Smoke Dampers > Fire Dampers > Dynamic 1-1 2 Hr Rated Fire Dampers Dynamic 1-1 2 Hr Rated Dynamic 3 Hr Rated Static 1-1 2 Hr Rated Static 3-Hr Rated
  • Model CFD-521 | Pottorff Product
    Standard Construction Frame: 22 ga (1) galvanized steel with integral outlet box Blades: 22 ga (0 85) galvanized steel - butterfly Insulated with ceramic refractory material for dampers larger than 114 in 2 (735 cm 2) Transition: Round, with 2" (51) deep collar, located on W side of outlet box Plaster Ground: 5 8" (16) deep x 1" (25) wide Closure Device: Fusible Link


















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