The advantage of groove tube diffuser
Since 2013 Jäger Umwelt-Technik has been selling millions TD65-2 groove-series to replace the successful but old-fashioned TD63 series. The groove series was developed to optimize energy consumption and at the same time to provide long membrane lifetime. The special design of TD65 causes the membrane to lay flat around the body instead building a fold when the air blower is switched off. During normal operation, air flows easily through the grooves causing lower headloss, while the grooves evenly distribute air from front to end.