The new flat membrane microporous diffuser is a technologically mature, reliable, energy saving and efficient aerator, mainly used in the fields of municipal and industrial wastewater treatment. This product produces bubbles with small diameter, uniform diffusion, strong corrosion resistance, high oxygen utilization rate, low energy consumption, high efficiency, and long service life.

1.The traditional rubber diaphragm of the aerator has been replaced with a rubber diaphragm   with extension compensation,which can freely rebound and avoid the tearing and detachment  of  the diaphragm caused by stress concentration.A reverse folding structure with good sealing  performance is adopted between the diaphragm and the support plate, greatly extending the service life and effectively avoiding the phenomenon of diaphragm detachment.

2.The diaphragm adopts an inherent check valve design-a thickened center without hole design.When the gas supply is turned off,  under the action of water pressure and the elasticity     of the diaphragm itself,the center of the diaphragm falls back onto the hole of the support plate,and the unperforated area precisely covers the air release hole,just like a check valve,which can prevent liquid from flowing back into the aeration system.

3.The diaphragm is made of imported ethylene propylene diene monomer(EPDM),which is anti-aging,corrosion resistant,acid and alkali resistant and durable. The conection between the aerator and the pipeline adopts a  unique comnection method,which makes the pipeline comnection more fimm,has better sealing  performance,and can effectively avoid the loosening of the connection parts caused by vibration during aeration work.

The installation process is illustrated in the following figure: