Negahban Rim Seal are air-aspirating foam discharge devices that are used to protect various types of flammable liquid storage tanks including floated roof tanks and Specifically designed and manufactured for extremely fast detection and extinction of any type of Rim Seal fires as per the National & International Safety standards (NFPA).

  • inlet : 2″ /2.5″ /3″
  • material : Carbon Steel /Stainless Steel /Galvanized Steel