Fyrextra rimseal foam pourer-generator

The Knowsley SK Fyrextra Rimseal Pourer guides foam directly into the Rimseal of a floating roof storage tank, minimizing foam dispersion by wind and ensuring minimal foam loss.

The Knowsley SK Rimseal pourer has a bronze foam maker at the inlet where air is entrained with the foam solution then propelled up the riser pipe by line pressure. Foam expansion occurs within the larger diameter portion of the foam pourer and the foam is then accurately directed into the tank rimseal area via specially angled discharge nozzles.