• Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
  • Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
  • Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
  • Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
  • Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
  • Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser

Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser

After-sales Service: Online Support
Warranty: 1 Year
Type: Aerators
Method: Physical Treatment
Usage: Industrial, Home, Hospital
Material: EPDM+Rubber
Customization:
Gold Member Since 2022

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Manufacturer/Factory
  • Overview
  • Product Description
  • Packaging & Shipping
  • Application of bubble diffuser
  • About us
  • FAQ
Overview

Basic Info.

Model NO.
8 inch 9 inch 12 inch 215mm 260mm 300mm 330mm
Certification
ISO9001, SGS, CE
Membrane Material
EPDM/Silicone/PTFE
Productivity
20000PCS/Month
Service Life
More Than 5 Years
Shape
Flat or Arch Type
Bubble Type
Coarse Bubble, Fine Bubble
Connector
3/4" NPT Male Thread
Color
Black, White, Blue
Place of Origin
China
Sample
Available
Oxygenate Capability
0.13~0.5 KGO2/H
Production Type
Tube Diffuser, Disc Diffuser
Working Air Flow
1.5~8 M3/H
Water Submerged Depth
4-8m
Transport Package
Carton and Pallet
Specification
8 inch 9 inch 12 inch 215mm 260mm 300mm 330mm
Trademark
QINGHUI
Origin
China
HS Code
4016999090
Production Capacity
20000PCS/Month

Product Description

Bubble Generator diffuser air treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment bubble diffuser
 
Product Description

Fine bubble diffuser is an important equipment for aeration and oxygenation of water supply and drainage, which is suitable for municipal sewage, industrial wastewater and other sewage treatment. The disc microporous fine bubble diffuser is equipped with a check valve, which can prevent the sewage from flowing back when the gas stops; the diaphragm has a long service life, which can be used for 5-8 years; the design is simple, the price is low, and the cost performance is high.

Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
Over 6300 perforations in Dn215mm fine bubble diffuser, air deflector diameter is 0.5cm, the contact sapce with membrane is 0.15cm, which make the opening rate of membrane can reach 99.9%. Also improve oxygenation capacity, oxygen utilization rate and reduce ventilation.
 
Model
φ215mm
φ260mm
φ300mm
Size
8 inch
9 inch
12 inch
Bubble size
1-2mm
1-2mm
1-2mm
Working air flow (m3/h)
1.5-3
2-5
2-8
Designed air flow(m3/h)
2
3
4
Service area(m2/piece)
0.25-0.45
0.35-0.65
0.45-0.75
Oxygen utilization ratio(%)
>30
>30
>30
Oxygenate capability(kgO2/h)
0.13-0.35
0.18-0.45
0.25-0.5
Water submerged depth(m)
4-8
4-8
4-8
Theoretic dynamic efficeny(kgO2/kw.h)
6.5
6.5
6.5
Drag loss(pa)
<3000
<3000
<3000
Material
EPDM/silicon membrane
ABS support plate
EPDM/silicon membrane
ABS support plate
EPDM/silicon membrane
ABS support plate
Shape
Arch type
Flat type
Arch type
Flat type
Arch type
Flat type
Connection
3/4 NPT male thread
3/4 NPT male thread
3/4" NPT male thread
 
Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
Packaging & Shipping

Advantage of bubble diffuser

1.Anti-blocking, anti-intrusion

2.High tear resistance

3.Uniform gas distribution, energy saving and high efficiency

4.Anti-aging, anti-corrosion

5.Low resistance loss

Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser

 

Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
Package Type
By carton and pallet
Shipment terms
FOB, CIF,  CFR
Port 
Shanghai, Tianjin
Delivery time
Within 3~5 working days after receipt or your payment
 
Application of bubble diffuser

 

Application of EPDM diffuser membrane disc air fine bubble aeration diffuser 
 

1.Aeration of fishpond and other applications
2.Aeration of deep aeration basin
3.Aeration for excreta and animal wastewater treatment plant
4.Aeration for denitrification/dephosphorization aerobic processes
5.Aeration for high concentration wastewater aeration basin,and aeration for regulating pond of wastewater treatment plant
6.Aeration for MBBR reaction basin,contact oxidation pond;activated sludge aeration basin in sewage disposal plant

Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
 
About us

 Hebei Qinghui Plastic Products Co,Ltd was established in 2012, is specialized in water treatment products. Qinghui provides professional personalized fine bubble diffuser, tube settler and Mbbr  media for customers.We offer OEM manufacturing with high reliability and stability of performance, efficient and effective satisfaction of our clients. Let our products be the best choice of your solution.

All of we pursuit is to be a most reliable, trustable and competitive supplier to worldwide customers who are sourcing products from China. 

Welcome to contact us anytime for those products you interest and inquire, and look forward to establishing win-win partnership with your esteemed company.


 
Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
 
Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser
Bubble Generator Diffuser Air Treatment Disc Type Fine Bubble Diffuser 12 Inch Disk Micro Aerator Water Treatment Bubble Diffuser


 
FAQ

Q: Whether your company is factory or trading company?
A: Our company has its own workshop, so we can provide the the best quality and the lowest price for you.

Q: What's the material of your membrane?
A: We can provide three kinds of membrane materials, including EPDM, PTFE and Silicone. The raw materials are 100% imported from
Germany.


Q: What about the slit quantity of membrane?
A: 8 inch(≥6500), 9 inch(≥8500), 12 inch(≥11000).

Q: What about the MOQ?
A: 10 pieces.

Q: What are the accessories of fine bubble diffuser?
A: Aerator pipe, Horizontal regulating support, Connector, saddle, etc.

Q:Any samples can be provided?
A: Yes. Samples within 2 pieces can be provided for free.

Q: What is your terms of delivery?
A: Normally within 7~10 days against down payment

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Gold Member Since 2022

Suppliers with verified business licenses

Manufacturer/Factory
Registered Capital
3000000 RMB
Plant Area
<100 square meters