Fine Bubble Tube Diffuser
Fine Bubble Tube Diffuser can be connected on one side or in pairs to different rectangular and round tubes (ABS material) with the appropriate adapter. The membranes are manufactured with premium quality EPDM material and are available with fine or coarse-bubble perforation. The support tubes(ABS or PVC material)can be reused when membranes are replaced. The units offer maximum performance with minimum cost and require minimum maintenance.
EPDM Membrane Material
Manufactured by compression molding with a standard cure,low plasticizer content, and 1mm or 2mm perforations.Compression molding with modern equipment utilizing individual thermocouples and vacuum technology ensures a repeatable very high quality product.
Silicon Membrane Material
Silicon membranes offer high temperture resistance ,and chemical resistance that differs from other products .Silicon is an inorganic ,and therefore offers excellent resistance tomany organic wastes.Our formulation is designed to resist tearing and creep,while producing fine bubbles at a modest headloss.
♦ High oxygen transfer efficiency
♦ Low cost of total ownership
♦ Anti-clogging, corrosion resistant
♦ Ease of installation,2 minutes for one diffuser
♦ Maintenance-free design, 8 years service life
♦ EPDM membrane with excellent performance
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 |
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sales@dscye.com
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