ABS PP Coarse Disc Diffuser Sewage 260mm Rotary Mixing Aerator

ABS PP Coarse Disc Diffuser Sewage 260mm Rotary Mixing Aerator. Long Service Life: Diaphragm lasts 5-8 years with high tear resistance and anti-aging properties. High Oxygen Efficiency: Over 99.9% membrane opening rate ensures superior oxygen transfer and utilization. Anti-Blocking Design: Over 6300 perforations prevent clogging and ensure uniform gas distribution. Versatile Material Options: Available in EPDM, Silicone, and PTFE with 100% imported German raw materials. Energy Saving: Fine bubble technology reduces ventilation energy consumption compared to coarse diffusers. Check Valve Protection: Integrated check valve prevents sewage backflow when gas supply stops. Low Resistance Loss: Drag loss is less than 3000 Pa, ensuring efficient system operation. OEM Manufacturing: Professional personalized manufacturing with high reliability and stability.