EPDM membrane fine bubble disc diffusers for aeration in wastewater treatment plants

Brand Name:Purescience
Certification:ISO9001/SGS
Model Number:EPD9
Minimum Order Quantity:1000
Delivery Time:20 working days
Place of Origin:China
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Location: Shanghai Shanghai China
Address: Room 811 Build 143, No. 1399 Husong Road, Shanghai, China
Supplier`s last login times: within 25 hours
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Product Details

EPDM membrane fine bubble disc diffuser for aeration in waste water treatment 9" | 9inch Diameter


1. Specification:


Disc Dia.

215 mm / 260mm / 300 mm

Membrane pore size

80-100 micron

Oxygen kia

0.204 - 0.337 min-1 @ 20℃

Oxygen capability

0.112-0.185 kg/m3.h

Surface area

0.25 - 0.75 m2

Air flow

1.5 - 3 m3N/h

Peak air flow

4.7-9.5 m3N/h

Aeration resistance

180-280 mm H2O

Oxygen efficiency

18.4-27.7% @3.2meter deep


2. Descriptions

Our fine Bubble membrane disc diffusers are compression molded and made with less than 10% extractable oils to ensure strength and longer product life. The base and retaining ring are designed to seal tightly and made of polypropylene having properties of higher temperature resistance and greater ductility. The membrane has an integral O-ring seal which is tightly compressed by the retaining ring keeps water out and air inside. The disc diffusers offer a perfect balance of high oxygen transfer and modest headless with small bubble size as required by customers. Our membranes are of standard sizes and prices are competitive.

We make available to the clients exceptional quality Fine Bubble Disc Diffuser, which is manufactured using highly advanced technology. The Fine Bubble Disc Diffuser offered by us is precisely engineered to suit the specifications of various clients. Additionally, clients can avail this Fine Bubble Disc Diffuser at most discounted prices.


3. Applications:

  • Waste water treatment
  • Effluent treatment plant
  • Aeration

4. Competitive advantage

We make available to the clients exceptional quality Fine Bubble Disc Diffuser, which is manufactured using highly advanced technology. The Fine Bubble Disc Diffuser offered by us is precisely engineered to suit the specifications of various clients. Additionally, clients can avail this Fine Bubble Disc Diffuser at most discounted prices.

China EPDM membrane fine bubble disc diffusers for aeration in wastewater treatment plants supplier

EPDM membrane fine bubble disc diffusers for aeration in wastewater treatment plants

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