12′′ EPDM Membrane Oxygen Fine Bubble Disc Diffuser for Aquaculture Aeration Tank

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1year
• Model NO.: 300mm
• Type: Aerators
• Method: Physical Treatment
• Usage: Industrial, Agriculture
• Diameter: 215mm, 260mm, 300mm
• Color: Black
• Feature: High Strength, Anti Leakage, Anti Corrosion
• Membrane Material: EPDM
• Plate Material: ABS
• Hole Size: 1-2mm
• Transport Package: Carton Box
• Specification: 300mm
• Trademark: ST
• Origin: Hebei, China
• HS Code: 3926909090
• Production Capacity: 20000pieces/Month

Product Description

12'' EPDM Membrane Oxygen Fine Bubble Disc Diffuser for Aquaculture Aeration Tank

Air disc fine bubble diffuder, which is used to transfer air and with that oxygen into sewage or industrial wastewater. Oxygen is required by microorganisms in the water to break down the pollutants. Air disc fine bubble diffuser series combines effective design, low installation costs, reliability and high performance in intermittent and continuous aeration processes. Special designed the slits cut opining, patterns and spacing between the slits for high oxygen transfer and long term operation

 

Bubble Type	Coarse Bubble	Fine Bubble	Fine Bubble	Fine Bubble	Fine Bubble
Size	6 inch	8 inch	9inch	12 inch	675*215mm
MOC	EPDM/Silicone/PTFE-ABS/Strengthened PP-GF
Connector	3/4''NPT male thread
Membrane Thickness	2mm	2mm	2mm	2mm	2mm
Bubble Size	4-5mm	1-2mm	1-2mm	1-2mm	1-2mm
Design Flow	1-5m3/h	1.5-2.5m3/h	3-4m3/h	5-6m3/h	6-14m3/h
Flow Range	6-9m3/h	1-6m3/h	1-8m3/h	1-12m3/h	1-16m3/h

Feature & Benefits

• Precision die cut openings for high oxygen transfer, uniform air release, and low operating pressure
• Advanced technology premium quality membranes of EPDM or special polymer blends
• Economical capital cost and ease of installation
• Triple check valve design prevents entry of liquid/solids into piping. Ideal for ON/OFF applications
• Glass fiber reinforced polypropylene construction for maximum chemical, temperature, and UV resistance
• Wide thermal capability range
• Rugged heavy duty construction
• Low maintenance, resistant to fouling and plugging
• Mounts on any pipe material (PVC, ABS, CPVC, SS, etc.)
• Available in 7 inch, 9 inch & 11 inch diameter

Bubble disc diffuser application:
1.Aeration of fishpond and other applications
2.Aeration of deep aeration basin
3.Aeration for excreta and animal waste water treatment plant
4.Aeration for denitrification/dephosphorization aerobic processes
5.Aeration for high concentration waste water aeration basin, and aeration for regulating pond of waste water treatment plant
6.Aeration for SBR, MBBR reaction basin,contact oxidation pond; activated sludge aeration basin in sewage disposal plant


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