Air Aeration Plate Disc Diffuser 260mm EPDM Fine Bubble Diffuser

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: QK-WBP
• Type: Disc Diffuser
• Hole No.S: 4000/6500/9500
• Materials: ABS/EPDM
• Appearance: Arch/Outer Thread
• Weight: 434.2-879.3 G
• Transport Package: Standard Package
• Specification: D215/D270/D330
• Trademark: Qiankun
• Origin: China
• HS Code: 8421219990
• Production Capacity: 30000pieces/Year

Product Description

Product Description

 

Disc aerator used in supplying air for breaking down of contaminant in the biological treatment process, by the high oxygen transfer efficiency.

It adopts ABS engineering plastics as the main body and is covered with a special rubber EPDM or silicone microporous membrane.

 

 

The micro-holes will automatically expand while the air income and close while no air comes, which avoids the blocking of the holes.
 

A non-return design is to prevent the mixture from entering and blocking the pipeline.
 

The incoming air does not need special filtration and intermittent supply of air does not block the holes and pipes.

 

Detailed Photos

 

 

Product Parameters

 

Material	ABS+EPDM			ABS+Silicone
Specifications	D215	D270	D330	D215	D270	D330
Outer diameter (mm)	215	270	330	215	270	330
Membrane diameter (mm)	185	240	300	185	240	300
Membrane thickness (mm)	2	2	2	2	2	2
Hole diameter (μm)	80-100	80-100	80-100	80-100	80-100	80-100
Hole No.s	4000	6500	9500	4000	6500	9500
Air flow range (Nm3/h)	0-4	2-5	2-9	0-4	2-5	2-9
Average air flow at 4m (Nm3/h)	2	2	4.25	2	2	4.25
Oxygenation capacity (KgO2/h)	0.15-0.4	0.3-0.5	0.3-0.55	0.15-0.4	0.2-0.4	0.3-0.55
Oxygen utilization (%)	22-40	31-59	35-59	22-40	31-59	35-59
Workingdepth (m)	4-8	4-8	4-8	4-8	4-8	4-8
Service area (m3/h/pcs)	0.3-0.65	0.4-0.8	0.5-1.0	0.3-0.65	0.4-0.8	0.5-1.0
Max. Working temperature (ºC)	80	80	80	100	100	100
Weight (g)	434.2	632.1	879.3	434.2	632.1	879.3

 

Certifications

 

 

 

Packaging & Shipping

 

 

Company Profile

 

Located in Xinxiang City, China, with registered capital of 60.08 million yuan, Qiankun Environmental Protection Joint Stock Co., Ltd has more than 16 years of forging ahead, combining with advanced technology from China and abroad, Qiankun owns abundant practical experience and high-tech research team, launch a whole chain industrial enterprise, which offers a one-stop service for all kinds of waste water treatment project and has accumulated hundreds of references in pulp and paper, printing and dyeing, chemical fiber, chemicals, leather, breeding, etc. Various kinds of industries and municipal sewage treatment projects. 

 

Business scope covers:
Three waste treatment; all kinds of industrial and domestic wastewater treatment project EPC, kitchen waste treatment, landfill leachate treatment, soil remediation and manufacturing of all kinds of environmental protection equipment.

Product Application

Landfill leachate treatment
 Municipal sewage treatment plant
 Paper mill effluent treatment
 Food and Beverage water treatment
 Sugar refinery wastewater treatment
 Reuse of printing and dyeing wastewater treatment
 Oil and gas wastewater treatment
 Tannery effluent treatment
 Dairy industry wastewater treatment
 Slaughterhouse wastewater treatment
 Medical wastewater treatment
 Mining Industry Wastewater Treatment

FAQ

 

Q1: Are you a manufacturer or a trading company?
Qiankun is a high-tech enterprise integrating R&D, engineering, manufacturing, installation, marketing and after-sale service.
Q2: May I visit your factory?
A: Of course, our factory is located in Xinxiang, China, welcome your arrival.
Q3: Why choose us?
1. We have more than16 years of industry experience in water treatment. 
2. High quality products and competitive price. 
3. We have professional business personnel and engineers to provide you with type selection assistance and technical support.
If you have any other question, please contact us directly, and we will provide more information timely.