What is the warranty period for this diffuser?

We provide a 2-year warranty for this product.

What are the available sizes for the diffuser?

Available sizes include 7-inch (215mm), 9-inch (251mm), and 12-inch (330mm).

What is the expected service life of the diffuser?

The service life is designed to be 10 years.

Long-Lasting Performance PTFE Material Ssi Aerator Fine Bubble Disc Diffuser for Biological Treatment

Name: Long-Lasting Performance PTFE Material Ssi Aerator Fine Bubble Disc Diffuser for Biological Treatment
Brand: Shanghai Dubhe Environmental Protection &Technology Co., Ltd
SKU: 2103527362

Shanghai, ChinaShanghai Dubhe Environmental Protection &Technology Co., Ltd

US$3.00-4.00

1 Piece

Sample price:US$4.00/piece.Request sample

Product profile

After-sales Service

Yes

Warranty

2years

Type

Aerators

Model NO.

AFD270-P

Usage

Industrial, Agriculture, Hospital

Material

EPDM, PTFE

Active Surface Area (M2)

0.0375

Size (Inch)

9 (251mm)

Design Flow (M3/Hr)

2.5-5

Membrane Thickness (mm)

Hole Size (mm)

1mm or 2mm

Slit Quantity

6600

Sote (%) (4.5m Water Depth)

31-59

Drag Loss (PA)

2200-4100

Service Life (Year)

Transport Package

280X580X510 (mm)

Specification

9inch (251mm)

Trademark

SSI

Origin

Korea

HS Code

8421299090

Key features

High Oxygen Transfer Efficiency: SOTE ranges from 22% to 59%, significantly improving oxygen dissolution in wastewater.

Premium PTFE & EPDM Material: Constructed with high-grade EPDM and PTFE, ensuring durability and resistance to harsh environments.

PFAS and PFOA Free: SSI PTFE and PEEK coated diffusion films contain no PFAS, PFOA, heavy metals, or harmful by-products.

Versatile Application Scope: Suitable for wastewater treatment, aquaculture, and industrial processes like fermentation and chemical reactors.

Robust Physical Properties: Features high tensile strength (>2000 N/mm2), excellent ozone/UV resistance, and low temperature tolerance.

Long Service Life: Designed for a service life of 10 years, ensuring long-term reliability and reduced maintenance costs.

Eco-Friendly Packaging: Individually wrapped in sturdy cardboard or wooden crates, using recyclable and eco-friendly materials.

Professional After-Sales Support: Comprehensive 2-year warranty and dedicated after-sales service for global customers.

Company profile

High Repeat Buyers ChoiceSelf-brandedQuality AssuranceManagement Certification

Shanghai Dubhe Environmental Protection &Technology Co., Ltd

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.64h CertifiedTerms of Payment: LC, T/T, Small-amount payment, etc.