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65mm EPDM Silicone Fine Bubble Air Diffuser Aeration Nano Bubble Generator

Name: 65mm EPDM Silicone Fine Bubble Air Diffuser Aeration Nano Bubble Generator
Brand: Hebei Qinghui Plastic Products Co., LTD
SKU: 1922648861

Hebei, ChinaHebei Qinghui Plastic Products Co., LTD

US$2.00-15.00

10 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Years

Model NO.

500mm 750mm 1000mm

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

500mm 750mm 1000mm or customized

Trademark

QINGHUI

Origin

China

HS Code

4016999090

Production Capacity

20000PCS/Month

Key features

Premium Membrane Materials: Manufactured with EPDM, Silicone, or PTFE using 100% imported German raw materials.

High Oxygen Efficiency: Oxygen transform efficiency exceeds 30% with dynamic efficiency up to 7.5 kgO2/kw.h.

Durable Anti-Corrosion Design: Features anti-blocking, anti-intrusion, and anti-aging properties for long service life.

Reusable Support Tubes: ABS, PVC, or PP support tubes can be reused when membranes are replaced to reduce costs.

Versatile Application Scenarios: Suitable for fishponds, sewage treatment, denitrification, and MBBR reaction basins.

Flexible Connector Options: Available with 3/4 inch NPT male thread connectors for easy installation.

Customizable Colors: Membranes available in Black, White, or Blue to match specific project requirements.

Competitive Pricing: Direct factory manufacturing ensures the lowest price with high quality and reliability.

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: ≤0.66h

AI-Powered supplier vetting

SummaryThe supplier operates in manufacturing and processing of plastic products, with related glass, rubber, daily-necessity, mechanical-equipment, hardware, and electronic-product activities. It reports six production lines, 6–10 quality-control staff, and annual output stated at US$50 million–US$100 million. However, R&D resources and innovation services are limited: one year of R&D engineer experience, no patents, no new products in the past year, no ODM, OEM for popular brands, SDK, private-mold, professional-technical-supplier, or 3D design capability. Customization is available from samples. Service infrastructure is weak, with no written service, complaint-handling, or corrective-action procedures and no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial information is recorded mainly as zero values, so financial credibility cannot be positively established. No customer cases or certification details are provided.

Supplier typeThe supplier is explicitly engaged in manufacturing plastic parts and other plastic products, with additional processing and sales activities covering glass, rubber, daily necessities, mechanical equipment, hardware, and electronics. This supports classification as a diversified plastic-product manufacturer and processor.

After-Sales capabilityThe supplier has no written procedures or records for service assessment, corrective and preventive actions, or effective complaint handling. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, although it provides stated quotation and payment options and reports service lead times within 15 workdays.

R&D capabilityInnovation capability is explicitly limited: the supplier reports zero R&D patents, no new products in the past year, no ODM, no OEM for popular brands, no SDK, no private-mold or professional-technical-supplier capability, and no 3D software design service. R&D engineer experience is stated as one year.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, and annual production output stated at US$50 million–US$100 million. Its registered business scope directly covers manufacturing and processing plastic products, providing explicit evidence of production operations and scale.

Customization capabilityThe supplier states that its R&D design service is customization from samples. However, it does not provide private molds or 3D software design services, so customization is evidenced only for sample-based work and not for broader engineering or mold-development capability.