
Wastewater Treatment Ssi Aerator Fine Bubble Disc Diffuser. High Oxygen Transfer Efficiency: SOTE ranges from 22% to 59%, significantly enhancing oxygen dissolution. Durable EPDM Material: Constructed with high-grade EPDM for superior ozone and UV resistance. Long Service Life: Designed for a minimum service life of 5 years or more. Versatile Applications: Suitable for wastewater treatment, aquaculture, and industrial mixing. Fine Bubble Technology: Creates small bubbles for increased turbulence and air-water contact. Multiple Size Options: Available in 7, 9, and 12-inch sizes to fit various tank requirements. Comprehensive Warranty: Includes a 2-year warranty covering mechanical defects. Eco-Friendly Packaging: Uses recyclable materials and sturdy crates for safe international shipping.