Is this diffuser suitable for aquaculture?

Yes, it is widely used in aquaculture, water treatment, industrial wastewater, and sewage plants.

What certifications does the product have?

The product is certified with SGS and ISO standards.

What is the bubble diameter produced by this diffuser?

It generates fine bubbles with a diameter of 1-2mm (or 1-3mm as per features section) for high efficiency.

12 Inch Air Disc Fine Bubble Diffuser

Name: 12 Inch Air Disc Fine Bubble Diffuser
Brand: Hebei Sinta Trading Co., Ltd
SKU: 1908883195

Hebei, ChinaHebei Sinta Trading Co., Ltd

US$1.50-8.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Available

Warranty

1 Year

Model NO.

12 inch

Type

Aerators

Method

Biological Treatment

Usage

Industrial, Home, Agriculture, Hospital, Water Treatment Place

Item Name

Air Disc Bubble Diffuser

Other Name

Aerator Diffuser

Material

ABS+EPDM

Size

215mm 260mm 300mm 330mm

Membrance Thickness

1-2mm

Weight

500g

Oxygen Transfer Efficiency

27%-38%

Connector

3/4 NPT

Bubble Diameter

1-2mm

Normal Air Flow

4 Nm3/H

Core Components

EPDM

Application

Auqaculture /Water Treatment

Feature

High Effiency

Certification

SGS ISO

Delivery Time

10 Days

Transport Package

Box

Specification

215mm 260mm 300mm 330mm

Trademark

SINTA

Origin

China

HS Code

3926909090

Production Capacity

100000PCS/Year

Key features

High Oxygen Transfer: Oxygen utilization ratio reaches up to 35-42% for efficient pollutant breakdown.

Durable EPDM Material: Made from imported EPDM with high expandability and instant closing capability.

Uniform Bubble Release: Special slit design ensures even gas distribution and uniform fine bubbles.

Low Energy Consumption: Drag loss is less than 3000 Pa, ensuring energy-efficient aeration operation.

Versatile Application: Suitable for industrial wastewater, sewage plants, aquaculture, and agriculture.

Certified Quality: Products are certified with SGS and ISO standards for reliability.

Fast Delivery: Standard delivery time is 10 days, with off-season lead time within 15 workdays.

1-Year Warranty: Comprehensive 1-year warranty coverage with available after-sales service.

Company profile

Years of Export ExperienceOverseas ServicesPrivate MoldSocially Responsibility Certification

Hebei Sinta Trading Co., Ltd

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-04-05Nearest Port: tianjin, ningbo, guangzhouAverage Response Time: ≤7.31hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryHebei Sinta Trading Co., Ltd is identified as a China-based limited company in Hebei, described as both a trading company and manufacturer/factory, while another record classifies it as a trade company. It demonstrates professional technical R&D capability, 3D software design, customization, ODM, and OEM experience for well-known brands, with new products reported during the past year. Export activity is substantial, spanning 13 years, with exports representing 71%–90% of total sales and markets across multiple global regions. Overseas services are documented for the Maldives, including equipment installation and training, with lead times within 15 working days. However, no overseas warehouse, showroom, agent or branch, or offline trade-show participation is reported. Supplier-service procedures exist, but some assessment and corrective-action procedures lack written records; complaint handling has both a clear procedure and follow-up records. No certification information or customer case details are...

After-Sales capabilityThe supplier has a clear customer-complaint procedure with follow-up records and provides equipment installation and training in the Maldives. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show presence; supplier-service assessment and corrective-action procedures exist without written records.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new products during the past year, ODM services, and OEM service for well-known brands. It does not have an available SDK, but the documented product-development and design capabilities support a positive assessment overall.

Production capacityReported output covers cooling tower fill, water tanks, duct rodder, and FRP grating at 70 tons, with stated lead times within 15 working days in both peak and off-peak periods. The supplier exports to broad global markets and has port access through Tianjin, Ningbo, and Guangzhou, although the records do not fully reconcile the production descriptions.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. These records directly support broad customization capability.

Client casesThe supplier reports OEM service for well-known brands, which is evidence of serving recognized-brand customers. No named customers, project details, or independently verifiable case descriptions are provided.