CHFIRE Rim Seal Foam Pourer – consists mainly of Foam Maker, a windshield and an integral deflector. It is designed to deliver fully aspirated foam directly to the annular seal area of open top floating roof tank. The Rim Seal Foam Pourer is used for one of the most common applications of protecting tank seal in vertical liquid storage tank with internal floating roof with low expansion foam system. The application of aspirated foam is on the basis of the risk comprising the area in the annular ring between the rim of the floating roof and the tank shell. The Rim Seal Foam Pourers are widely used with Inline Foam Inductor, Bladder Tank system or Foam tenders.