Quality Inspection for Fine Bubble Diffuser - EPDM and Silicon Membrane Fine Bubble Tube Diffuser – Holly Detail:
Product Features
1.High oxygen transfer efficiency
2.Low cost of total ownership
3.Anti-clogging, corrosion resistant
4.Ease of installation, 2 minutes for one diffuser
5.Maintenance-free design, 8 years service life
6.EPDM membrane with excellent performance


Technical Parameters
| Type | Membrane Tube Diffuser | ||
| Model | φ63 | φ93 | φ113 |
| Length | 500/750/1000mm | 500/750/1000mm | 500/750/1000mm |
| MOC | EPDM/Silicon membrane ABS tube |
EPDM/Silicon membrane ABS tube |
EPDM/Silicon membrane ABS tube |
| Connector | 1”NPT male thread 3/4”NPT male thread |
1”NPT male thread 3/4”NPT male thread |
1”NPT male thread 3/4”NPT male thread |
| Bubble Size | 1-2mm | 1-2mm | 1-2mm |
| Design Flow | 1.7-6.8m3/h | 3.4-13.6m3/h | 3.4-17.0m3/h |
| Flow Range | 2-14m3/h | 5-20m3/h | 6-28m3/h |
| SOTE | ≥40%(6m submerged) | ≥40%(6m submerged) | ≥40%(6m submerged) |
| SOTR | ≥0.90kg O2/h | ≥1.40kg O2/h | ≥1.52kg O2/h |
| SAE | ≥8.6kg O2/kw.h | ≥8.6kg O2/kw.h | ≥8.6kg O2/kw.h |
| Headloss | 2200-4800Pa | 2200-4800Pa | 2200-4800Pa |
| Service Area | 0.75-2.5m2 | 1.0-3.0m2 | 1.5-2.5m2 |
| Service Life | >5 year | >5 year | >5 year |
Product detail pictures:

Related Product Guide:
We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for Quality Inspection for Fine Bubble Diffuser - EPDM and Silicon Membrane Fine Bubble Tube Diffuser – Holly, The product will supply to all over the world, such as: New Delhi, Monaco, Poland, Taking the core concept of "to be the Responsible". We'll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!




