Membrane Fine Bubble Tube Diffuser For Water Treatment Fishing Black White Color

Basic Information
Place of Origin: China
Brand Name: GNGTHISM
Certification: CE/ISO9001
Model Number: GNBQ
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Carton
Delivery Time: 2~10days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000 pieces per month
Model: φ66 Color: Black And White
Support Dish Material: UPVC/ABS Connector: 1'' NPT Male Thread
Length: 500/750/1000mm Service Life: > 5 Years
High Light:

air tube diffuser


epdm diffuser membrane

Membrane Fine Bubble Tube Diffuser for Water Treatment and Fishing

Pipe aerator, mainly used for urban sewage and organic industrial wastewater treatment.

The system oxygenation, tubular aerator has the characteristics of simple structure, high oxygen utilization, reliable performance, easy to block the pores, no backflow of sewage, uniform circumferential force, long service life, convenient installation and maintenance, and low system price.

Technical Parameters

Type Membrane Tube Diffuser
Model φ66 φ93 φ113
Length 500/750/1000mm 500/750/1000mm 500/750/1000mm
MOC EPDM/Silicon membrane ABS tube EPDM/Silicon membrane ABS/PP carrier plate EPDM/Silicon membrane ABS/PP carrier plate
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


It has good chemical stability, no plasticizer, long-term elasticity, acid and alkali resistance, no hardening, no embrittlement and no aging. The product has a small bubble diameter, which can maintain a high oxygen conversion rate and achieve mixing and agitation. The self-closing pore structure is adopted, and the micropores are not blocked. Easy to install and disassemble. Reduce energy consumption.

Contact Details

Phone Number : +8615852760568

WhatsApp : +8615852760568