We design & produce many types of very unique technology Aerators as follows:
1) None-gearbox Paddle wheel Aerators A: Nylon big gear direct transfer type
B: "Variable-frequency permanent magnet brushless motor" technology type
2) Underwater Stormer Turbine Aerators
3) Underwater Cloud maker ( can replace all paddle wheels on the surface operating ones on central drain system...)
you can add my whatsApp(+8613821085851 ) or email to us: hanharryca@hotmail.com for any information requirements.