What is the working depth range?

The working depth ranges from 4 to 8 meters.

What is the minimum order quantity?

The minimum order quantity is 1 set.

PVC or EPDM Rubber Disc Diffuser Microporous Aerator Disc Essential Component in Waste Water Treatment Systems

Name: PVC or EPDM Rubber Disc Diffuser Microporous Aerator Disc Essential Component in Waste Water Treatment Systems
Brand: Qiankun Environmental Protection Joint Stock Co., Ltd.
SKU: 2003929392

Henan, ChinaQiankun Environmental Protection Joint Stock Co., Ltd.

US$3.20

2 Pieces

Product profile

Customization

Available

After-sales Service

Supply

Warranty

24 Months

Model NO.

QK-WBP

Type

Aerators

Method

Physical Treatment

Usage

Industrial, Agriculture, Hospital

Hole No.S

4000/6500/9500

Materials

ABS/EPDM

Appearance

Arch/Outer Thread

Weight

434.2-879.3 G

Transport Package

Standard Packing

Specification

D215/D270/D330

Trademark

Qiankun

Origin

China

HS Code

8421219990

Production Capacity

80000 Units Per Year

Key features

Anti-blocking Design: Micro-holes automatically expand with air flow and close without air to prevent clogging.

High Oxygen Transfer Efficiency: Provides efficient air supply for breaking down contaminants in biological treatment processes.

No Air Filtration Required: Incoming air does not need special filtration, and intermittent supply does not block pipes.

Non-return Valve Protection: Prevents mixture from entering and blocking the pipeline with a dedicated non-return design.

High Tear Resistance: EPDM or silicone membrane offers superior durability and resistance to tearing.

Uniform Gas Distribution: Ensures energy saving and high efficiency through consistent gas distribution.

Low Resistance Loss: Designed to minimize resistance loss for optimal system performance.

24 Months Warranty: Comes with a comprehensive 24-month warranty covering mechanical defects.

Company profile

National Award receivedExhibition ExperiencePatents AwardedImporters and Exporters

Qiankun Environmental Protection Joint Stock Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤8.35h

AI-Powered supplier vetting

SummaryQiankun Tech demonstrates integrated R&D, design, manufacturing, sales, installation, and after-sales capabilities. It supports extensive customization, ODM, OEM for known brands, documented R&D and quality procedures, and maintains ISO9001:2015 and ISO14001:2015 certifications alongside other stated certifications. Manufacturing assets include laser cutting, machining, drilling, grinding, and welding equipment, with finished-product inspection instructions and supplier-control procedures. The supplier has export experience, including a high stated export-sales proportion, but lacks overseas branches, agents, warehouses, and showrooms. Financial information is insufficient for assessing credibility, while innovation evidence includes new products, five patents, and one national science and technology progress award. Customer-specific case details are not provided.

Supplier typeThe supplier presents itself as a diversified industrial group and an integrated high-tech enterprise covering R&D, design, production, sales, installation, and after-sales service. Its disclosed equipment and export activity support classification as a manufacturing-oriented industrial supplier.

CertificationsThe supplier explicitly holds ISO9001:2015 and ISO14001:2015 certificates, and also states OHSAS18001, Intellectual Property Standardization, CCPIT Export Commodity Brand, and TÜV Rheinland certifications. The slices do not provide validity dates or scope details for every certification, but the stated certification portfolio is substantive.

After-Sales capabilityThe supplier states that it integrates installation and after-sales service, has a clear customer-complaint procedure with follow-up records, and maintains quality assurance. However, no response-time, service-team size, warranty, or geographic coverage details are provided.

R&D capabilityEvidence includes new products during the past year, ODM capability, five R&D patents, one national science and technology progress award, documented design input/output, review, verification, and validation records, and use of CAD, Photoshop, SolidWorks, and 3D-Max. The supplier also reports R&D engineers responsible for new-product development and customer customization.

Production capacityThe supplier reports laser cutting, horizontal lathe, radial drilling, grinding, and welding equipment; standardized finished-product inspection instructions; valid manufacturing contracts with associated subcontractors; inventory capability; and documented supplier assessment and corrective-action procedures. It lacks overseas warehouse capability, but that is a logistics limitation rather than evidence of inadequate production capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, and states that R&D engineers develop products according to customer needs. ODM availability and documented design-control records further support its customization capability.

Product Q&A

Q: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.

Q:May I visit your factory?

Of course, our factory is located in Xinxiang, China, welcome your arrival.

Q:Why choose us?

1. We have more than 16 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.

Q:What materials are used for the disc aerator?

The main body is made of ABS engineering plastics, covered with a special rubber EPDM or silicone microporous membrane.

Q:What are the available specifications for the disc aerator?

Available outer diameters are 215mm, 270mm, and 330mm. Hole numbers range from 4000 to 9500.