What is the flow range for the 300mm model?

The flow range is 1-10m3/h for the 300mm model.

Is the product CE certified?

Yes, the product has CE certification.

9 Inch Efficient Fine Bubble Disc Diffuser for Fishpond Aeration System

Name: 9 Inch Efficient Fine Bubble Disc Diffuser for Fishpond Aeration System
Brand: Dongguan Mingkai Electromechanical Co., Ltd.
SKU: 784174302

Guangdong, ChinaDongguan Mingkai Electromechanical Co., Ltd.

US$4.50

50 Pieces

Sample price:US$5.80/piece.Request sample

Product profile

Customization

Available

Type

Diffuser

Method

Biological Treatment

Model NO.

215/260/300mm

Usage

Industrial, Agriculture

Color

Black

Material

EPDM/Silicon /PTFE Membrane

Connector

3/4 NPT

Diameter

215/ 260 / 300mm

Service Life

More Than 5 Year

Bubble Size

1-2mm

Bubble Type

Fine Bubble

Application

Sewage Aeration Fish Pond

Flow Range

1-10m3/H

Certificate

Transport Package

Packed in Cartons

Specification

215/ 260 / 300mm

Trademark

manvac

Origin

China

HS Code

8413910000

Production Capacity

50000PCS/Month

Key features

High Oxygen Transfer Efficiency: Unique split pattern and slit shapes disperse air bubbles in an extremely fine and uniform pattern.

Integrated Check Valve: Enables aeration zones to be easily shut down for air-on/air-off applications.

Long Service Life: Durable membrane and carrier plate design ensures service life of more than 5 years.

Fine Bubble Technology: Produces bubble size of 1-2mm for optimal oxygen transfer in sewage and fish ponds.

Multiple Size Options: Available in 215mm, 260mm, and 300mm diameters to suit different flow ranges.

Durable Material Construction: Constructed with EPDM/Silicon/PTFE membrane and strengthened PP+GF carrier plate.

Wide Application Scope: Ideal for sewage aeration, fish ponds, industrial, and agricultural biological treatment.

CE Certified Quality: Product meets CE certification standards for safety and performance.

Company profile

Low MOQR&D CapabilitiesProduct Certification

Dongguan Mingkai Electromechanical Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2013-06-06Nearest Port: shenzhen, guangzhou, shanghaiAverage Response Time: ≤4.97hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW, DDP, FAS, DAP

About Our Factory & Business Background

AddressRoom C712, Mingzhi Business Center, Xiping Community, Nancheng Street, Dongguan, Guangdong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSide Channel Blower, Ring Blower, Air Blower, Centrifugal Blower, Disc Diffusers, Aeration Tube, High Speed Blower, Regenerative Blower, Roots Blower, Air Cooled Chiller