Product composition and system overview
（1）Product name: silicone rubber tube type rubber film microporous aerator
（2）specifications and models：Φ65*1000
（3）Structure type and composition:
The aerator construction type is round tube with 3/4 "thread connections at both ends. The rubber diaphragm is made of imported silicone rubber material and installed closely to the support pipe. The open hole of the diaphragm is designed to be self-closing structure. When the aeration is stopped, the vent hole is sealed and closed under the action of water pressure, which can effectively prevent the sewage backflow.
(4) Product function: The product is compressed by gas when it is filled with air, and the micropores on the rubber diaphragm expand to oxygenate the pool by themselves, and the bubbles become smaller after being cut by the micropores. The bubble size can be adjusted by itself with the increase or decrease of gas volume, so as to obtain a better oxygenation effect. When aeration is stopped, the aerator diaphragm has a self-closing function, the micropores on the rubber diaphragm will close themselves, and the sewage will not enter the aerator system. At the same time, the smooth surface of the rubber diaphragm can prevent sludge blockage, and the aeration can still be normal after the aeration is stopped for a long time.
（5）Aerator size: The effective aeration length of the aerator pipe can be customized, and the standard product is 500mm/750mm/1000mm.
（6）Interchangeability: The aerator and the diaphragm have good interchangeability and can be replaced or interchanged at will.
（7）Service life: For municipal sewage, under normal use and maintenance, the service life of the aerator is generally greater than five years, and it can be used longer in actual engineering applications.
（8）Maintenance: After the installation is completed, the maintenance requirements are low, and regular maintenance and cleaning can be done.
