What sizes are available for the diffuser?

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

What is the warranty period?

We provide a 2-year warranty for the product.

Can the product be customized?

Yes, we offer full customization, minor customization, and customization from samples or designs.

High Efficiency Fine Bubble Disc Diffuser Silicone Aerator

Name: High Efficiency Fine Bubble Disc Diffuser Silicone Aerator
Brand: Shanghai Dubhe Environmental Protection &Technology Co., Ltd
SKU: 1982524841

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

US$0.88-5.88

1 Piece

Sample price:US$1.90/piece.Request sample

Product profile

After-sales Service

Yes

Warranty

2years

Type

Aerators

Model NO.

D215

Usage

Industrial, Agriculture, Hospital

Material

Silicone

Active Surface Area (M2)

0.0225

Size (Inch)

7 (215mm)

Design Flow (M3/Hr)

0.5-2.5

Membrane Thickness (mm)

Hole Size (mm)

1mm or 2mm

Slit Quantity

3900

Sote (%) (4.5m Water Depth)

22-40

Drag Loss (PA)

1285-2124

Service Life (Year)

≥5

Transport Package

250X530X670 (mm)

Specification

7inch (215mm)

Trademark

DUBHE

Origin

China

HS Code

8421299090

Key features

High Oxygen Transfer Efficiency: SOTE ranges from 22% to 59% for superior wastewater treatment.

Durable Silicone Material: Constructed from high-grade silicone with a service life of 5+ years.

Versatile Application Scope: Suitable for wastewater plants, aquaculture, and industrial fermentation.

Multiple Size Options: Available in 7, 9, and 12-inch models to fit various tank sizes.

Flexible Customization: Supports full customization, minor changes, and design-based options.

Eco-Friendly Packaging: Uses recyclable materials and sturdy wooden crates for safe shipping.

Comprehensive Warranty: Includes a 2-year warranty covering mechanical defects.

Efficient Bubble Design: Features 3500-8000 holes for fine bubble aeration and mixing.

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: ≤5.00h CertifiedTerms of Payment: LC, T/T, Small-amount payment, etc.

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a focus on technology leadership and sustainability. It offers a range of customization services and has a solid production capability for aeration diffusers and MBBR bio-media. Despite its strengths in technology and customization, there are gaps in its after-sales service procedures and financial performance. The company has not introduced new products recently but invests in R&D and holds SDK availability. Its on-time delivery rate is high, but it lacks raw material traceability.

CertificationsThe supplier's processes are ISO-certified, contributing to a high on-time delivery rate.

After-Sales capabilityThe supplier offers end-to-end service but lacks written procedures for handling customer complaints and corrective actions.

Financial creditThe financial data shows zero gross and operating profit, indicating potential challenges in financial performance.

Production capacityThe supplier has the capacity to produce 20,000 sets of aeration diffusers and 20,000 tons of MBBR bio-media annually.

Customization capabilityThe supplier offers extensive customization services including full, minor, and flexible customization.

Client casesThe supplier is trusted by Fortune 500 companies and governments, indicating a strong customer base.