These high-quality diffusers are made from glass-fiber-reinforced polypropylene. Their EPDM membrane is specifically designed for use in municipal wastewater applications. Membranes feature precision die-cut openings for high oxygen transfer rate‚ uniform air release‚ and low operating pressure.
For technical information‚ including DWP and OTE curves‚ visit www.usabluebook.com. Samples are available upon request.