Structure and features: 
1, the product is improved fiber reinforced materials Plastic is flexible tubular aerator. 
2, the hose has a circumference surface pores, can aeration, the water produced in 
Micro air bubbles rise slowly, even gas distribution, oxygen utilization. 
3, when the aeration hose bulging when not in aeration is crushed by the hydrostatic pressure, to a certain extent, to avoid the intrusion of sludge. 
4, the wall thickness of the hose is only 2mm, the airway is short and straight, small pressure loss. 
5, showed a narrow slit pores, variable width within a certain range. 
6, the inner surface of the hose is very smooth, easy fixed biofilm. 
7, no air filtration equipment, ready to stop aeration, aeration is stopped regardless of the length of time is not blocked. 
8, easy assembly, installation flatness requirements low, pipeline and aeration tube in the bottom one, without additional pipeline equipment, the price was lower than other microporous aerator. 
9, good acid and alkali resistance. 
10, you can curl packaging, small size, convenient packaging and transportation.