Filterfan Rainhoods 4/4X RHN4 Series

Hammond Manufacturing SKU: RH20000N4GY


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  • Type 4/4X (IPx6) Rainhoods (when used with PF Series Filterfans)
  • Ideal for locations with high exposure to spraying water
  • Painted galvanized steel version for Type 4
  • 304 and 316 stainless steel versions for Type 4X
  • Specially gasketed, 316 stainless steel, sanitary version for FDA compatible Type 4X
  • Sold individually


  • Easy installation mounting bracket installed around cutout and rainhood slides down over bracket
  • High compression, closed cell black gasket with multiple seal dams ensure tight, waterproof seal
    • Sanitary version has special FDA compatible, white multiple seal gasket
  • Direct spray barrier/baffle designed to maximize airflow while providing superior protection from overspray


  • UL / cUL Listed Type 4 or 4X (as noted)
    • must be used in combination with PF Series Filterfan


  • Base mounting bracket unpainted 304 SS
  • Rainhood Covers
    • Type 4 ANSI61 Gray (GY) or RAL7035 Light Gray (LG) powder coated finish on galvanized steel
    • Type 4X 304 or 316 stainless steel with #4 brushed finish
    • Sanitary Type 4X 316 stainless steel with #4 brushed finish