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What is the service life of the disc diffuser?

The service life is at least 6 years.

What certifications does the product have?

The product holds CE certification and the manufacturer is ISO45001:2018 certified.

Wastewater Plant Disc Aeration System

Name: Wastewater Plant Disc Aeration System
Brand: Qingdao EVU Environmental And Engineering Equipment Co., Ltd.
SKU: 1962243572

Shandong, ChinaQingdao EVU Environmental And Engineering Equipment Co., Ltd.

US$10.00

1-99 Sets

US$8.00

100+ Sets

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

5 Year

Warranty

3 Year

Model NO.

QDEVUA001

Type

Aerators

Method

Biological Treatment

Usage

Industrial, Home, Agriculture, Hospital

Model

260 mm

Material

Operating Temperature Range

0-80

Capacity

2-5

Name

Wastewater Plant Disc Aeration System

HS

8421219990

Transport Package

Standard Packing

Specification

Trademark

QDEVU

Origin

China

HS Code

8421219990

Production Capacity

500 Sets/Yeatrs

Key features

Comprehensive System Components: Includes aerator, gas distribution pipes, tees, crosses, elbows, regulators, connectors, and cleaning devices.

High Oxygen Transfer Efficiency: Standard oxygen transfer efficiency reaches up to 38% with 6m submerged depth.

Long Service Life: Designed for a service life of at least 6 years with maintenance-free operation.

Corrosion and Anti-Clogging: Features corrosion resistance and anti-clogging design for reliable performance.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.

Versatile Application Scope: Suitable for industrial, home, agriculture, and hospital wastewater treatment.

Biological Nutrient Removal: Effective for removing nitrogen and phosphorus via biological nutrient removal (BNR).

Durable Membrane Material: Constructed with EPDM/Silicone membrane and ABS/PP carrier plate for durability.

Company profile

Importers and ExportersYears of Export ExperienceFull CustomizationQuality Assurance

Qingdao EVU Environmental And Engineering Equipment Co., Ltd.

Shandong, 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: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.65h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company with one production line, documented outsourcing procedures, and valid manufacturing contracts with associated subcontractors. It provides broad customization and ODM services, but reported no new products during the past year and has no SDK availability. Quality systems include ISO9001:2015, ISO45001:2018, ISO14001, CE capability, documented inspection instructions, and recorded corrective-action and complaint-handling procedures. Service coverage is domestically oriented: it has inventory capability but no overseas warehouse, showroom, agents, branches, or reported overseas-service countries. Financial evidence is limited to a stated current ratio of 1 and historical operating information; monetary figures are omitted for privacy. The supplier states that it provides OEM services for well-known brands, but no specific customer names or cases are supplied.

Supplier typeThe supplier is identified as a combined company rather than an offshore company, and its offerings cover manufacturing, export trade, service, quality control, R&D, and sustainable development. This indicates a multi-function supplier structure, although the slice does not further define ownership or organizational composition.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus CE product certification capability. It also conducted regular fire drills during the past year, providing additional evidence of documented management practices.

After-Sales capabilityThe supplier has inventory capability, documented procedures and records for handling customer complaints and corrective/preventive actions, and a stated one-month average lead time in both peak and off-season periods. However, it has no overseas warehouse, showroom, agents, branches, or reported overseas-service countries, limiting international after-sales reach.

Customization capabilityBoth manufacturing and R&D information lists customization from samples, designs, minor and full customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization support.