Is OEM service available?

Yes, OEM service is available. You just need to provide your logo or other design requirements.

What is the lifespan of the diffuser?

The diffuser is designed to last for more than 5 years.

What materials are used for the membrane?

The membrane material is EPDM or silicone.

EPDM Membrane Fine Bubble Diffuser Disc Diffuser Air Diffuser Wastewater Treatment Aerator

Name: EPDM Membrane Fine Bubble Diffuser Disc Diffuser Air Diffuser Wastewater Treatment Aerator
Brand: Hebei Long Zhuo Trade Co., Ltd.
SKU: 2292884575

Hebei, ChinaHebei Long Zhuo Trade Co., Ltd.

US$10.00

1-9 Pieces

US$8.00

10-49 Pieces

US$7.00

50+ Pieces

Sample price:US$9.90/piece.Request sample

Product profile

Customization

Available

Type

Aerators

Method

Biological Treatment

Usage

Industrial

Dimension

30*30*10

Material

Rubber,Silicon

Temperature

0-80℃

Color

Black,White,Blue

Size

215mm 260mm,300mm

Function

Wastewater Treatment

Transport Package

Box

Specification

30*30*10

Origin

China

Production Capacity

100000pieces/Week

Key features

Efficient Oxygen Transfer: Fine bubble diffusers produce small bubbles for substantial oxygen mass transfer to water.

Durable EPDM Material: Constructed with high-quality EPDM or silicone membrane for long-lasting performance.

Long Service Life: Designed with a lifespan exceeding 5 years for reliable continuous operation.

High Oxygen Utilization: Achieves over 38% oxygen utilization ratio when submerged at 6 meters depth.

Versatile Applications: Suitable for sewage plants, fishponds, and various industrial wastewater treatment processes.

Multiple Size Options: Available in 220mm, 260mm, and 320mm plate diameters to fit different tanks.

OEM Service Available: Factory supports OEM services with custom logo and design options.

Competitive Pricing: Direct manufacturer with over 12 years of experience offering best quality prices.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hebei Long Zhuo Trade Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2012-07-10Nearest Port: Tianjin, QingdaoAverage Response Time: ≤2.38hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CPT, CIP, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It offers customization from samples and designs, minor customization, and flexible customization, supported by one R&D engineer whose stated responsibility is designing products to customer requirements. However, it reported no new products in the past year, no ODM, SDK, or well-known-brand OEM capability, and no 3D software design service. Quality assurance is stated as available, with 100% finished-product inspection and one quality-control inspector, but inspection is performed by packing staff, no testing equipment was found, and raw-material traceability is absent. The supplier has inventory capability, exports 90% of sales, and has exported for 12 years, but lacks overseas agents, branches, warehouses, showrooms, and offline trade-show participation. Evidence is insufficient to assess certification, financial credibility, and customer cases.

Supplier typeThe supplier is explicitly classified as a Trading Company and states that it is not a professional technical supplier. This indicates a trading-oriented business model rather than a specialized technical manufacturer.

After-Sales capabilityThe supplier has inventory capability and accepts several service payment terms, but it has no overseas agents or branches, no overseas warehouse or showroom, and no written procedures or records for complaint handling or corrective and preventive actions. These findings indicate limited documented after-sales infrastructure.

R&D capabilityThe supplier has one R&D engineer focused on designing products to customer requirements and can customize from samples or designs. However, it launched no new products in the past year and reports no ODM, SDK, or 3D software design capability, showing limited evidence of independent innovation.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, minor customization, and flexible customization. One R&D engineer is assigned to design products according to customer requirements, providing direct evidence of customization capability.