Reasonable price Air Stone Disc 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:

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The corporate keeps towards the operation concept "scientific administration, superior quality and performance primacy, client supreme for Reasonable price Air Stone Disc Bubble Diffuser - EPDM and Silicon Membrane Fine Bubble Tube Diffuser – Holly, The product will supply to all over the world, such as: Chicago, Naples, Chile, Due to our good goods and services, we've received good reputation and credibility from local and international customers. If you will need more information and are interested in any of our solutions, be sure to feel free to contact us. We look forward to becoming your supplier in the near future.

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