
EPDM Membrane Fine Bubble Disc Diffuser for Wastewater Treatment Aerator. High Oxygen Efficiency: Oxygen utilization rate exceeds 38% for efficient wastewater treatment. Durable EPDM Membrane: Constructed with EPDM, Silicon, PTFE, or TPU membranes for longevity. Long Service Life: Designed for a service life of 6 years or more in industrial applications. Fine Bubble Technology: Produces 1-2mm fine bubbles for optimal oxygen transfer. Flexible Customization: Offers full, minor, and sample-based customization options. Multiple Size Options: Available in 8, 9, and 12-inch diameters to suit different needs. Reliable Support: Provides after-sales service and warranty support for all units. Versatile Usage: Suitable for industrial, home, agricultural, and hospital wastewater treatment.