Brand：	none
Address：	China
Min.Order：	none
Supply：	none
Valid until：	Long Term

Product Details

Overview

Quick Details

Place of Origin:: China

Brand Name:: Lanyu

Model Number:: STW65

Membrane:: EPDM/Silicon/TPU for choice

Size:: 215mm,260mm,300mm

Air inlet:: modled injection of PVC or ABS

Supprting frame:: with PVC or ABS

Slits:: I-shapped

Name:: Micro Bubble Pond Aerator

Application:: waste water treatment

Supply Ability

Supply Ability:: 100000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details: Micro bubble aeration air diffuser will be packed in carton or pallet packing,

Port: Tianjin ningbo shanghai

Lead Time:

Quantity(Pieces)	1 - 1000	>1000
Est. Time(days)	10	To be negotiated

Product Description

12inch membrane air diffuser epdm aerator nano bubble generator for aquaculture

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. BENENV 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 longtime operation.

Model	Dia.215mm	Dia.260mm	Dia.300mm
Size	8inch	9inch	12inch
Bubble size	1-2mm	1-2mm	1-2mm
Working air flow(m³/h)	1.5-3	2-5	2-8
Designed air flow(m³/h)	2	3	4
Service area(m²/piece)	0.25-0.45	0.35-0.65	0.45-0.75
Oxygen utillization ratio(%)	>30	>30	>30
Oxygenate capability(kgO²/h)	0.13-0.35	0.18-0.45	0.25-0.5
Water submer depth(m)	4-8	4-8	4-8
Theoretic dynamic efficenv(kgO²/h)	6.5	6.5	6.5
Drag loss(pa)	<3000	<3000	<3000
Material	EPDM/silicon membrane	EPDM/silicon membrane	EPDM/silicon membrane
Material	ABS support plate	ABS support plate	ABS support plate
Shape	Arch type	Arch type	Arch type
Shape	Flat type	Flat type	Flat type
Connection	3/4 NPT male thread	3/4 NPT male thread	3/4 NPT male thread