Air Bubble Diffuser EPDM Rubber Membrane Fine Bubble Aeration

Air Bubble Diffuser EPDM Rubber Membrane Fine Bubble Aeration

USD10

≥10 Piece/Pieces

Payment Type:: T/T, Paypal, Money Gram, Western Union

Incoterm:: FOB, CFR, EXW

Min. Order:: 10 Piece/Pieces

Min. Order:: 10 Piece/Pieces

Delivery Time:: 10 Days

Transportation:: Ocean, Land, Air

Port:: Tianjin, Shanghai, Guangzhou

Quantity:

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Basic Info

Place of Origin:	China
Productivity:	1000PCS/Month
Supply Ability:	1000PCS/Month
Payment Type:	T/T,Paypal,Money Gram,Western Union
Incoterm:	FOB,CFR,EXW
Certificate:	ISO
Transportation:	Ocean,Land,Air
Port:	Tianjin,Shanghai,Guangzhou

Product Description

Membrane disc air diffuser equipment for sewage water treatment

Air diffusers selection is critical to optimizing aeration in a lake, waste water treatment plant or pond. Let us assist you with
matching the best available diffuser technology to the aeration application and to the air pressure provided by the compressor.

Technical Information :
1 Self-cleaning, low maintenance construction
2 Micro-bubble technology
3 Single membrane features a non-stick coating to prevent biofilm and calcium build-up

1.Membrane:Adopted the EPDM/Silicone to melt. It can restrain the ageing effectively of the membrane, and protract the using life over 8 years.

2.Slit Hole :Adopted the "^" shaped for perforating to prevent adverse of waste water effectively and the bubble would be less than 0.3nn during aeration.

3.Base :Made by PP+FIBER GLASS , well resistance to corrosion and service long life.

Items	φ67mm*500mm	φ67mm*750mm	φ67mm*1000mm
Oxygen transform efficiency(%)	>30	>30	>30
Working air flow(m³/h)	1-5	1-7	1-12
Designed air flow(m³/h)	3	5	7
Service area(m²/piece)	0.45-1	0.5-1.2	0.75-1.5
Hole Number(pc)	8080	12300	16880
Bubble dia(mm)	1-3	1-3	1-3
Drag loss(pa)	<3000	<3000	<3000
Oxygenate capability(kgo2/h)	0.45	0.55	0.65
Theoretic dynamic efficiency(kgo2/kw.h)	6.5	7	7.5

Items	φ75mm*500mm	φ75mm*750mm	φ75mm*1000mm
Oxygen transform efficiency(%)	>30	>30	>30
Working air flow(m³/h)	2-7	3-8	4-12
Designed air flow(m³/h)	5	7	10
Service area(m²/piece)	0.75-1.5	1-1.8	1.5-2.5
Hole Number(pc)	8650	12500	17400
Bubble dia(mm)	1-3	1-3	1-3
Drag loss(pa)	<3000	<3000	<3000
Oxygenate capability(kgo2/h)	0.55	0.75	1.0
Theoretic dynamic efficiency(kgo2/kw.h)	7	7.5	8

Items	φ90mm*500mm	φ90mm*750mm	φ90mm*1000mm
Oxygen transform efficiency(%)	>30	>30	>30
Working air flow(m³/h)	4-10	5-12	6-18
Designed air flow(m³/h)	6	8	12
Service area(m²/piece)	0.75-1.5	1.25-1.5	1.75-3
Hole Number(pc)	9620	15175	19400
Bubble dia(mm)	1-3	1-3	1-3
Drag loss(pa)	<3000	<3000	<3000
Oxygenate capability(kgo2/h)	0.65	0.85	1.25
Theoretic dynamic efficiency(kgo2/kw.h)	7.25	8	8.5

Items	φ110mm*500mm	φ110mm*750mm	φ110mm*1000mm
Oxygen transform efficiency(%)	>30	>30	>30
Working air flow(m³/h)	6-12	9-18	12-24
Designed air flow(m³/h)	7	10	15
Service area(m²/piece)	1.15-2.25	2.28-4.75	6-8.85
Hole Number(pc)	14300	20400	28600
Bubble dia(mm)	1-3	286001-3	1-3
Drag loss(pa)	<3000	<3000	<3000
Oxygenate capability(kgo2/h)	0.85	1.10	1.55
Theoretic dynamic efficiency(kgo2/kw.h)	7.5	8.5	9