Water Treatment 260mm EPDM Fine Bubble Aeration Disc Diffuser

• After-sales Service: Available
• Warranty: 1 Year
• Type: Aerators
• Method: Biological Treatment
• Usage: Industrial, Home, Agriculture, Hospital, Water Treatment Place
• Item Name: Air Disc Bubble Diffuser
• Model NO.: 260mm
• 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

Product Description

Product Description Of Air Disc Bubble Diffuser

Air disc fine bubble diffuser, 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. BENENV air discfine bubble diffuser series combine effective design, low installation costs,rellability and high performance in the intermittent and continuous aeration process, specialdesigned the slits cut opining. patterns and spacing between the slits for high oxygen transfer and long time operation.

EPDM fine bubble air diffuser model	Dia215mm	Dia260mm	Dia300mm
Working air flow (M3/h)	1.5-3	2-5	2-8
Designed air flow (M3/h)	2	3	4
Service Area(M2/pc)	0.25-0.45	0.35-0.65	0.45-0.75
Oxygen Utilization ratio(%)	≥30%	≥30%	≥30%
Oxygen capability (kg02/h)	0.13-0.35	0.18-0.45	0.25-0.5
Water submerged depth (M)	4-8	4-8	4-8
Theoretic dynamic efficiency	6.5	6.5	6.5
Drag loss (pa)	<3000	<3000	<3000

Features of Air disc bubble diffuser

1>The rubber diaphragm pipe is made from imported ethylene-propylene diene. 

2>The aerating hole is evenly formed,leading to good expandability and instant closing.During aerating work, the fine bubbles(1-3mm) can be generated and the oxygenation utilization can be as high 35-42%.

3>The gas vent is used to distribute the gas in a quick and even way. The aerating gdiaphragm stresses evenly,which can increase the service life of the rubber diaphragm pipe and the uniformity of released bubbles and imrpove the aerating effect.

Manufacture Specification Of Air Disc Bubble Diffuser

Application Of Air Disc Bubble Diffuser

Air bubble diffuser is used in waste water treatment, such as city sewage plant and so on.