What certifications does the product hold?

The product holds CE certification, and the manufacturer adheres to the ISO9001 quality management system.

What is the bubble size and flow range of the diffuser?

The bubble size ranges from 0.8-2.0mm, and the flow range is 2-28m3/H, suitable for fine or coarse-bubble aeration.

High Efficiency Tube Diffuser for Wastewater Aeration

Name: High Efficiency Tube Diffuser for Wastewater Aeration
Brand: Hangzhou Juntai Plastic Products Co., Ltd.
SKU: 2240175695

Zhejiang, ChinaHangzhou Juntai Plastic Products Co., Ltd.

US$12.00

1,000-4,999 PCS

US$10.00

5,000+ PCS

Product specifications

TD65

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Model NO.

TD65

Type

Aerators

Method

Biological Treatment

Usage

Industrial, Home, Agriculture, Hospital, Water

Membrane

EPDM/Silicone

Color

White

Material

ABS/PP+UV Protector

Length

500/750/1000mm

Flow Range

2-28m3/H

Bubble

0.8-2.0mm

Service

0.75-2.5m2

Transport Package

Cartons

Specification

TD65/TD93/TD113

Trademark

Juntai

Origin

China

HS Code

8421999090

Key features

Premium EPDM Membrane: Manufactured with high-quality EPDM material for durable fine or coarse-bubble perforation.

Reusable Support Tubes: ABS or PVC support tubes can be reused when membranes are replaced, reducing long-term costs.

Customizable Dimensions: Available in 500/750/1000mm lengths with customized diameters of 63/93/113mm to fit any tank.

Versatile Material Options: Membranes in EPDM or Silicone; Tubes in ABS or PVC with UV protector for diverse applications.

High Efficiency Aeration: Fine bubble diffuser with flow range 2-28m3/H and bubble size 0.8-2.0mm for optimal oxygen transfer.

Flexible Connection: Can be connected on one side or in pairs to different rectangular and round tubes with appropriate adapters.

Proven R&D Technology: Backed by 40+ national patents and rigorous R&D studies tailored for wastewater treatment plants.

ISO9001 Certified Quality: Produced by a national high-tech enterprise adhering to ISO9001 with regular material testing.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceR&D CapabilitiesProduct Certification

Hangzhou Juntai Plastic Products Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 12 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.36h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Hangzhou-based trading company, with stated business activities including chemical products and related wholesale sales. It reports OEM services for well-known brands, ODM services, customization from samples and designs, four R&D engineers, and four experienced export-trade staff. Manufacturing information includes 50 production lines and extrusion and injection-molding equipment, but there are no quality-control testing instruments reported and finished-product inspection is by random inspection. The supplier has documented procedures for service assessment, corrective and preventive actions, and complaint handling. It has attended the Indowater offline trade show but reports no overseas warehouse, showroom, agent, or branch. Financial records are identified for 2022–2024, although the provided information does not establish financial strength. No certification holding is stated.

Supplier typeThe supplier is explicitly classified as a trading company in Hangzhou, while its business scope includes chemical-product sales and multiple wholesale activities. The available information therefore supports a trade-oriented supplier profile rather than clearly establishing an integrated manufacturer.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouse, showroom, agent, or branch; its service-support reach is therefore documented procedurally but not supported by an overseas service network.

R&D capabilityThe supplier reports new products during the past year, four R&D engineers, CAD capability, and design input, output, review, verification, and validation documents available for audit. It does not have an available SDK, but the documented product-development resources support a positive assessment of general innovation capability.

Production capacityThe supplier reports 50 production lines and equipment including single-screw extruders, injection-molding machines, and twin-screw extruders. Nevertheless, it reports zero quality-control test equipment, uses random finished-product inspection, and does not continuously reconcile production quantities for every batch or mass production, leaving important production-control limitations.

Customization capabilityCustomization from samples and designs is stated in multiple slices, supported by four R&D engineers whose responsibilities include design customization and by CAD capability. The supplier also reports ODM services, providing explicit evidence of customization capacity.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Indowater offline trade show. These are evidence of brand-related OEM experience and trade-show participation, but no specific customer names, projects, or case details are provided.

Product Q&A

Q:What materials are used for the diffuser membrane and tube?

The membrane is made of premium EPDM or Silicone. The support tube is available in ABS or PVC material, which can be reused when membranes are replaced.

Q:What are the available length and diameter options?

Lengths are customizable at 500mm, 750mm, and 1000mm. Diameters are available in 63mm, 93mm, and 113mm to fit various tank types.

Q:Can this diffuser be customized for specific projects?

Yes, customization is available for membrane material (EPDM/Silicone), color (White), material (ABS/PP+UV Protector), length, and flow range.

Q:What is the warranty period for this product?

The product comes with a 1-year warranty.

Q:What are the payment terms and lead time?

Payment terms are T/T. The average lead time is within 15 workdays for both peak and off-season periods.