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Ball edged type
EPDM or silicone membrane
ABS plastic tray
Saddle could be matched
Specification has Φ215mm ,Φ260mm,Φ300mm.
Different requirements could be according to clients.
price pls contact with us .
Item | BWEN-215mm | BWEN-260mm | BWEN-300mm |
Working oxygen volume (Nm3/h) | 0~4 | 0~5 | 0~6 |
Recommended oxygen volume (Nm3/h) | 1.5±1 | 2±1.5 | 5±1 |
Bubble size (mm) | 0.8~2.1 | 0.8~2.1 | 0.8~2.1 |
Service area (m2/piece) | 0.35~0.7 | 0.5~0.85 | 0.65~0.95 |
Oxygenation dynamic efficiency (kgO2/kwh) | 6.5 | 7.5 | 8.5 |
Oxygen transfer efficiency (kgO2/h) | 0.25~0.45 | 0.35~0.65 | 0.45~0.75 |
Oxygen utilization ratio (%) | 30 | 30 | 30 |
Drag loss (mmH2O) | 300 | 300 | 300 |
Fine bubble disc diffuser