What is your terms of delivery?

Normally within 7~10 days against down payment

8inch 9inch 12 Inch EPDM Silicone Aeration Fine Bubble Air Diffuser

Name: 8inch 9inch 12 Inch EPDM Silicone Aeration Fine Bubble Air Diffuser
Brand: Hebei Qinghui Plastic Products Co., LTD
SKU: 1922099921

Hebei, ChinaHebei Qinghui Plastic Products Co., LTD

US$2.00-15.00

10 Pieces

Sample price:US$45.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Years

Model NO.

8 inch 9 inch 12 inch 215mm 260mm 300mm 330mm

Type

Aerators

Method

Physical Treatment

Usage

Industrial, Home, Agriculture, Hospital, Sewage Treatment Equipment

Material

EPDM+Rubber

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

8421219990

Production Capacity

20000PCS/Month

Key features

Long Service Life: Diaphragm lasts 5-8 years with high tear resistance and anti-aging properties.

High Oxygen Efficiency: Over 99.9% membrane opening rate ensures superior oxygen transfer and utilization.

Anti-Blocking Design: Over 6300 perforations prevent clogging and ensure uniform gas distribution.

Versatile Material Options: Available in EPDM, Silicone, and PTFE with 100% imported German raw materials.

Energy Saving: Fine bubble technology reduces ventilation energy consumption compared to coarse diffusers.

Check Valve Protection: Integrated check valve prevents sewage backflow when gas supply stops.

Low Resistance Loss: Drag loss is less than 3000 Pa, ensuring efficient system operation.

OEM Manufacturing: Professional personalized manufacturing with high reliability and stability.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceProduct Certification

Hebei Qinghui Plastic Products Co., LTD

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤0.68h

AI-Powered supplier vetting

SummaryThe supplier primarily focuses on manufacturing plastic and related products, with limited R&D and customization capabilities. Financial data indicates no recent revenue or profits, suggesting limited financial health. The supplier lacks overseas service capabilities and proper after-sales service procedures. Production capacity involves 6 lines with a moderate annual output. Customization is restricted to adapting samples, indicating limited innovation and flexibility.

Supplier typeThe supplier specializes in manufacturing and processing plastic, glass, and rubber products, with additional maintenance and sales of mechanical and electronic products.

After-Sales capabilityThe supplier lacks documented procedures for handling customer complaints and corrective actions, indicating limited after-sales service capability.

Financial creditThe financial records show no operating revenues or profits in recent years, indicating poor financial health and credibility.

R&D capabilityThe supplier reports no R&D patents or new products in the past year, with no ODM or OEM services, indicating limited innovation capability.

Production capacityThe supplier operates 6 production lines with an annual output between US$50 million and US$100 million, indicating a moderate production capability.

Customization capabilityCustomization is limited to modifications from existing samples, showing restricted flexibility and design innovation.

Client casesThe supplier does not engage in OEM services for popular brands, indicating a lack of notable customer cases.