How does the oxygen transfer rate vary with depth?

The rate is 35% at 1 meter depth and increases by 5-8% for every 0.5 meter increase in depth.

What are the main applications for this diffuser?

It is used for RAS systems, flowing water aquaculture, open pond aquaculture, and water treatment aeration.

How long is the service life of the diffuser?

The service life is up to 5-8 years without man-made damage, thanks to its corrosion and UV resistance.

Ceramic and ABS Material Micro Bubble Diffuser for Ras System

Name: Ceramic and ABS Material Micro Bubble Diffuser for Ras System
Brand: YORK INTERNATIONAL HK LIMITED
SKU: 2066081475

Jiangsu, ChinaYORK INTERNATIONAL HK LIMITED

US$40.00-160.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

HLTC-190/HLTC-380

Type

Aerators

Method

Combined Treatment

Usage

Industrial, Home, Agriculture, Hospital

Size

380*105*28mm

Color

Blue White

Material

Wooden Case, Ceramic

Transport Package

Wooden Case

Specification

0.5-1.7kg

Trademark

Holly

Origin

Jiangsu, China

HS Code

6909190000

Key features

High Oxygen Efficiency: 35% oxygen transfer rate at 1m depth, increasing 5-8% per 0.5m depth increase.

High Pressure Endurance: Withstands up to 0.7Mpa pressure without bursting, suitable for depths under 70m.

Energy Saving: No electric drive needed; operates with gas pressure >0.1Mpa, saving 40-60% gas.

Corrosion Resistance: Resistant to seawater, UV, and corrosion; service life up to 5-8 years.

Easy Installation: Quick connector design allows easy installation without professional guidance.

Low Maintenance: Easy to clean; can be restored to original condition with simple sanding.

Micro Bubble Technology: Produces 0.05-0.5mm micro bubbles for superior gas dissolution efficiency.

Wide Application: Suitable for RAS, aquaculture, water treatment, and microbial amplification.

Company profile

YORK INTERNATIONAL HK LIMITED

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-01-01Nearest Port: shanghaiAverage Response Time: ≤8.27hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, Others

AI-Powered supplier vetting

SummaryThe supplier presents itself as a producer of water-treatment chemicals, including decoloring agents, PDADMAC, PAM, polyamine, PAC, and defoamer. It reports BSCI and ISO 9001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It states that quality assurance and raw-material traceability are in place, with average lead times within 15 working days in both peak and off-season periods. However, the evidence shows no valid manufacturing-capacity contract with its related subcontractor, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. It also reports no recent new products, ODM, branded OEM, or SDK capability, and lacks written procedures or records for supplier-service assessment, corrective actions, and complaint handling. Financial information is limited to references to financial-capacity, cash-flow, balance-sheet, and profit-index years without performance values.

Supplier typeThe supplier describes its business as covering water-treatment chemicals such as decoloring agent, PDADMAC, PAM, polyamine, PAC, and defoamer, and reports more than 10 production lines. This supports classification as a chemical manufacturer rather than a purely trading or service company.

CertificationsThe supplier reports holding BSCI and ISO 9001 supplier-management-system certifications. These are explicit certifications and provide positive evidence of formal social-compliance and quality-management systems, although no certificate scope or validity details are provided.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agent or branch, or overseas-service coverage, and has not participated in offline trade shows. It also lacks written procedures or records for corrective and preventive actions and customer-complaint handling, although quality assurance and raw-material traceability are stated to exist.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no branded OEM capability, and no available SDK. Although it has 6–10 R&D engineers, the explicit absence of recent product development and related services indicates a deficiency in demonstrated innovation capability.

Production capacityThe supplier reports more than 10 production lines, 6 order-fulfillment units, and average lead times within 15 working days in both peak and off-season periods. However, it states that no valid manufacturing-capacity contract exists with its related subcontractor and has no inventory capability; the evidence therefore shows substantial internal production resources but also a documented capacity-management limitation.

Customization capabilityThe supplier accepts T/T and can quote under FOB, CIF, CFR, and EXW terms, while offering water-treatment products for different wastewater applications. However, it explicitly reports no ODM service and no OEM capability for popular brands, so dedicated customization capability is not demonstrated and some forms of customization are expressly unavailable.