Product ID: PFD-25400Porous DiffuserApplication: On-site wastewater treatmentMunicipal and industrial wastewater treatment.Aquaculture aerationAir agitation in food processingFoaming of cleaning solutionsFeatures & Benefits: High-density polyethlyene tubeshave excelletn resistance to chemicals and abrasionOmni-directional porous structureavailable in fine, medium and coarse pore sizesProvides unifform distribution of fine bubbles