
EPDM Disc Diffusers in Water Treatment Parameter:
Specification
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MODEL
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DUDH-7
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DUDH-9
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DUDH-12
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Size(inch)
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7”(215mm)
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9”(270mm)
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12”(330mm)
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Design Flow (m’/hr)
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1.5-3
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2-5
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2-8
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Run Flow(m3/hr)
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1.0-2
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2-3
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3-4.5
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Service Area (m2/pcs)
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0.3-0.65
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0.3-0.8
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0.3-1
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Membrane Thickness(mm)
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2
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2
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2
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Bubble Size(mm)
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1-2
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1-2
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1-2
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Hole Quantity
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3500
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5000
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8000
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SOTE (%)
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22-40
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31-59
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35-59
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SOTR(kg 02/m3/hr)
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0.13-0.4
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0.21-0.4
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0.21-0.4
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Service Life(year)
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≥5
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≥5
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≥5
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Product Description:
We use compression molding film technology to manufacture disc diffusers, with standard materials including EPDM and fluororubber composites. Through special molding tools, the film is stamped from the inside out to form a microstructure that matches the size of the holes.
Using professional synthesis process and surface treatment technology, we can process smooth holes on hydrophilic substrate, and precisely control the uniformity of perforation depth of each membrane, to ensure uniform airflow release, and can quickly discharge tiny bubbles with a diameter of only 1-2 mm.
Main Features:
• Excellent oxygen transfer efficiency.
• Superior chemical and environmental tolerance.
• Broad temperature adaptability.
• Low cost, high efficiency and sustainability.
Company Profile:
Shenghe Environmental Protection Co., Ltd. is headquartered in Yixing City, Jiangsu Province, which is known as the “Hometown of Environmental Protection” and located on the shore of Taihu Lake. The company focuses on the field of environmental protection technology and is committed to the research and development and production of eco-friendly products. Our main products include water treatment equipment such as reverse osmosis devices, sludge dewatering machines, mechanical screens, aerators, automatic dosing systems, as well as electrical control cabinets, fillers, and activated carbon. We not only produce high-quality and stable products but also offer comprehensive after-sales services including equipment installation, commissioning, operation, and maintenance. The mission of Shenghe Environmental Protection is to serve customers and lead the environmental protection industry. Our professional production and operation maintenance team provides you with the best solutions and services.
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Our company provides high quality and stable products, including reverse osmosis system, sludge dewatering machine, mechanical grille, dosing device, electrical control cabinet, etc., our professionals will provide you with installation, commissioning, operation, and follow-up maintenance services to help you solve problems!
Yixing Shenghe Environmental Protection Co., Ltd.
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