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China Cheap price Air Bubble Diffuser - EPDM and Silicon Membrane Fine Bubble Tube Diffuser – Holly

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for Oxygen Aerator, Multi-Disc Sludge Dehydrator, Air Pond, Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!
China Cheap price Air 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

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Product Features  (21)

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
Model HLBQ-170 HLBQ-215 HLBQ-270 HLBQ-350 HLBQ-650
Bubble Type Coarse Bubble Fine Bubble Fine Bubble Fine Bubble Fine Bubble
Image  HLBQ-170  HLBQ-215  HLBQ-270  HLBQ-350  HLBQ-650
Size 6 inch 8 inch 9 inch 12 inch 675*215mm
MOC EPDM/Silicone/PTFE – ABS/Strengthened PP-GF
Connector 3/4”NPT male thread
Membrane Thickness 2mm 2mm 2mm 2mm 2mm
Bubble Size 4-5mm 1-2mm 1-2mm 1-2mm 1-2mm
Design Flow 1-5m3/h 1.5-2.5m3/h 3-4m3/h 5-6m3/h 6-14m3/h
Flow Range 6-9m3/h 1-6m3/h 1-8m3/h 1-12m3/h 1-16m3/h
SOTE ≥10% ≥38% ≥38% ≥38% ≥40%
(6m submerged) (6m submerged) (6m submerged) (6m submerged) (6m submerged)
SOTR ≥0.21kg O2/h ≥0.31kg O2/h ≥0.45kg O2/h ≥0.75kg O2/h ≥0.99kg O2/h
SAE ≥7.5kg O2/kw.h ≥8.9kg O2/kw.h ≥8.9kg O2/kw.h ≥8.9kg O2/kw.h ≥9.2kg O2/kw.h
Headloss 2000-3000Pa 1500-4300Pa 1500-4300Pa 1500-4300Pa 2000-3500Pa
Service Area 0.5-0.8m2/pcs 0.2-0.64m2/pcs 0.25-1.0m2/pcs 0.4-1.5m2/pcs 0.5-0.25m2/pcs
Service Life >5 years

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China Cheap price Air Bubble Diffuser - EPDM and Silicon Membrane Fine Bubble Tube Diffuser – Holly detail pictures


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Now we have highly developed devices. Our items are exported towards the USA, the UK and so on, enjoying a great popularity among the customers for China Cheap price Air Bubble Diffuser - EPDM and Silicon Membrane Fine Bubble Tube Diffuser – Holly, The product will supply to all over the world, such as: Netherlands, Spain, Madras, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Barbara from Armenia - 2017.11.11 11:41
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Andrew Forrest from Brazil - 2017.05.02 18:28