1.Features
High efficiency, low energy consumption, high reliability, no blocking, large inflating volume, strong stirring capacity, small resistance, anti-aging, corrosion resistance, long serve life.

2.Main technical index
outer diameter: φ178 φ215

gas hole ratio: 36 - 42%
oxygen absorptivity: 16-25%

aeration rate: 3m
service area: 0.3-0.75m²

compression strength: 8KN
micropore diameter(in average): 200μm

dynamic efficiency: 4-6kgO₂/kwh
resistance loss: 30-80mm(H₂O)