High Quality Aeration Fine Bubble Air Disc Diffuser for Fish Pond

Product Item：FG-ADΦ215

Material:EPDM, Polyethylene Film

Application:Wastewater Treatment

Diameter:215mm, 260mm, 300mm

Bubble size:3/4

Description

High Quality Aeration Fine Bubble Air Disc Diffuser for Fish Pond

Product Description

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, special designed the slits cut opining. patterns and spacing between the slits for high oxygen transfer and long time operation.

Specification

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)	0.15-0.45	0.18-0.45	4-80.25-0.5
Water submerged depth (M)	4-8	4-8	4-8
Theoretic dynamic efficiency	6.5	6.5	6.5
Drag loss (pa)	<3000