Pole Connected Tube Fine Bubble Diffuser Dissolve Oxygen 500mm Length
Tube diffuser is an assembly of high quality SILICON membrane of 63mm diameter and 500mm, 750mm, 1000mm length on standard PVC pipe and tightly held by SS 316 clamps to ensure trouble free operation. The air inlet is through rigid PVC Hub designed to provide uniform air distribution throughout the tube.
Features
High shelf and service life
Very fine bubble aeration
Efficient oxygen transfer rate
Non-clogging
Low maintenance
Good Mechanical strength
High temperature resistance
Parameter
| Item | Φ67mm*500mm | Φ67mm*750mm | Φ67mm*1000mm |
| Oxygen utilization ratio(%) | >30 | >30 | >30 |
| Working air flow(m3/h) | 1-5 | 1-7 | 1-12 |
| Designed air flow(m3/h) | 3 | 5 | 7 |
| Service area(m2/piece) | 0.45-1 | 0.5-1.2 | 0.75-1.5 |
| Hole number(pc) | 8080 | 12300 | 16880 |
| Bubble dia(mm) | 1-3 | 1-3 | 1-3 |
| Drag loss(pa) | <3000 | <3000 | <3000 |
| Oxygenate capability(kg O2/h) | 0.45 | 0.55 | 0.65 |
| Theoretic dynamic efficency (kg O2/kw.h) | 6.5 | 7 | 7.5 |
| Item | Φ75mm*500mm | Φ75mm*750mm | Φ75mm*1000mm |
| Oxygen utilization ratio(%) | >30 | >30 | >30 |
| Working air flow(m3/h) | 2-7 | 3-8 | 4-12 |
| Designed air flow(m3/h) | 5 | 7 | 10 |
| Service area(m2/piece) | 0.75-1.5 | 1-1.8 | 1.5-2.5 |
| Hole number(pc) | 8650 | 12500 | 17400 |
| Bubble dia(mm) | 1-3 | 1-3 | 1-3 |
| Drag loss(pa) | <3000 | <3000 | <3000 |
| Oxygenate capability(kg O2/h) | 0.55 | 0.75 | 1.0 |
| Theoretic dynamic efficency (kg O2/kw.h) | 7 | 7.5 | 8 |
| Item | Φ90mm*500mm | Φ90mm*750mm | Φ90mm*1000mm |
| Oxygen utilization ratio(%) | >30 | >30 | >30 |
| Working air flow(m3/h) | 5-10 | 5-12 | 6-18 |
| Designed air flow(m3/h) | 6 | 8 | 12 |
| Service area(m2/piece) | 0.9-1.8 | 1.25-2.5 | 1.75-3 |
| Hole number(pc) | 9620 | 15175 | 19400 |
| Bubble dia(mm) | 1-3 | 1-3 | 1-3 |
| Drag loss(pa) | <3000 | <3000 | <3000 |
| Oxygenate capability(kg O2/h) | 0.65 | 0.85 | 1.25 |
| Theoretic dynamic efficency (kg O2/kw.h) | 7.25 | 8 | 8.5 |
| Item | Φ110mm*500mm | Φ110mm*750mm | Φ110mm*1000mm |
| Oxygen utilization ratio(%) | >30 | >30 | >30 |
| Working air flow(m3/h) | 6-12 | 9-18 | 12-24 |
| Designed air flow(m3/h) | 7 | 10 | 15 |
| Service area(m2/piece) | 1.15-2.25 | 2.28-4.75 | 6-8.85 |
| Hole number(pc) | 14300 | 20400 | 28600 |
| Bubble dia(mm) | 1-3 | 1-3 | 1-3 |
| Drag loss(pa) | <3000 | <3000 | <3000 |
| Oxygenate capability(kg O2/h) | 0.85 | 1.10 | 1.55 |
| Theoretic dynamic efficency (kg O2/kw.
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