Fine bubble diffuser DISC'AIR

membranediscfor wastewater treatment

The EUROPELEC DISC’AIR medium bubble air diffuser has a simple design. It is made of high-performance materials that offer full resistance to corrosion. Its main uses are : treatment of greases ; the aeration of retention basins. Technical features: Diameter of the EPDM membrane: 125 mm ; Unit air flow range : 3 to 12 Nm³/h ; Usual air flow : 6 to 9 Nm³/h. The DISC’AIR diffuser has three entirely separate components : The body of the DISC’AIR fine bubble air diffuser is an ABS disc. At the base it has a ¾" NPT threaded nipple to connect it to the air pipes ; The disc is covered with a very strong, evenly perforated EPDM membrane ; The membrane is attached to the disc with an ABS clamping ring. Available as an option: It may be installed on a stainless steel or PVC grid ; The aeration system of which it is a part may be fixed or liftable. In the liftable configuration the ballast is made of steel.