Aquarius - Model EPDM -Standard Membrane Disc Diffusers

Constructed of an advanced EPDM membrane blend with less than 10% extractable oils results in longer life and energy efficiency. The proprietary perforation pattern is designed for increased oxygen transfer efficiencies and energy savings. Improved air distribution allows for few diffusers without sacrificing performance. The integral check valve prevents back flow during intermittent operation. EPDM standard disc diffusers are ideal for activated sludge aeration, swing zones in biological nutrient removal applications, and mixing applications.