Products
Air Disc Fine Bubble Diffuser
Air Disc Fine Bubble Diffuser
Air Disc Fine Bubble Diffuser
Air Disc Fine Bubble Diffuser
Air Disc Fine Bubble Diffuser
Air Disc Fine Bubble Diffuser
Air Disc Fine Bubble Diffuser
Air Disc Fine Bubble Diffuser

Air Disc Fine Bubble Diffuser

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≥1 Pieces
US $10
≥500 Pieces
US $3
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Quick Details

Product name:
Air Disc Fine Bubble Diffuser
Membrane Material:
EPDM/Silica gel/NBR
Supporting Frame Material:
ABS/UPVC/PP
Size:
215mm, 260mm,300mm
Air Inlet:
Modled injection
Application:
Wastewater Treatment
Service life:
>5years
Certification:
ISO9001
After-sales Service:
Engineers available to overseas service

Quick Details

Core Components:
others
Place of Origin:
Jiangsu, China
Brand Name:
BENENV
Product name:
Air Disc Fine Bubble Diffuser
Membrane Material:
EPDM/Silica gel/NBR
Supporting Frame Material:
ABS/UPVC/PP
Size:
215mm, 260mm,300mm
Air Inlet:
Modled injection
Application:
Wastewater Treatment
Service life:
>5years
Certification:
ISO9001
After-sales Service:
Engineers available to overseas service
Product Description

Air Disc Fine 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 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.

Technical Data
Model
φ215mm
φ260mm
φ300mm
Size
8 inch
9 inch
12 inch
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 utilization ratio(%)
>30
>30
>30
Oxygenate capability(kgO2/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 efficeny(kgO2/kw.h)
6.5
6.5
6.5
Drag loss(pa)
<3000
<3000
<3000
Material
EPDM/silicon membrane
ABS support plate
EPDM/silicon membrane
ABS support plate
EPDM/silicon membrane
ABS support plate
Shape
Arch type
Flat type
Arch type
Flat type
Arch type
Flat type
Connection
3/4 NPT male thread
3/4 NPT male thread
3/4" NPT male thread

Flat type air disc fine bubble diffuser

1. Edge cover for protection from damage during transportation
2. Without check valve

Arch type air disc fine bubble diffuser

1. Cheaper than flat type

2. With check valve

Packing & Delivery
Standard hard carton package for air disc fine bubble diffuser
φ215mm
(8 inch)
110*37*28mm (50pc * Flat type/carton)
110*37*28mm (50pc * Arch type/carton)
φ260mm
(9 inch)
102*44*33mm (38pcs *Arch type/carton)
102*55*37mm (68pcs *Flat type/carton)
φ300mm
(12 inch)
102*54*35mm (38pcs *Arch type/carton)
102*54*35mm (68pcs *Flat type/carton)
Delivery
15days after payment  for air disc fine bubble diffuser
Our Service

Pre-Sales Service

* Inquiry and consulting support.
* Sample testing support.
* Visit our factory

After-Sales Service

* Training how to install the diffusers, training how to use diffusers.
* Engineers available to service machinery overseas.

About us

Jiangsu BENENV Environmental Technoligies Co., Ltd.

Jiangsu BENENV Environmental Technologies Co., Ltd.is located in Yixing, Jiangsu Province, China with research center in Japan. With a group of technicans graduated from Japanese university, BENENV is a professional supplier of wastewater and sludge treatment equipment and solutions.  BENENV is focusing on sludge and wastewater treatment for reduction, reuse and resourable. We'd like to cooperate with local engineering companies for a win-win situation.

Contact
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WhatsApp
+86-17326049340