For a combination of high aeration efficiency and low operating costs, there’s the Sanitaire Silver Series II membrane diffuser – the most widely used fine bubble diffused aeration system available today.
High oxygen transfer efficiency
The Sanitaire Silver Series II membrane features a unique slit pattern and slit shapes, which disperse air bubbles in an extremely fine, uniform pattern for optimal oxygen transfer.
Long service life, low maintenance
The high elasticity and degradation-resistance of specially blended high-grade EPDM elastomer compounds contribute to a service life of 10 or more years.
The unique membrane shape, integrated O-ring and top-sealing threaded retainer ring eliminates leakage. This reduces energy consumption and raises operating efficiencies.
Great application flexibility
A highly effective, integrated check valve enables the aeration zones to easily be shut down for air-on/air-off applications.