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COARSE BUBBLE DIFFUSER

Coarse Bubble Diffuser

Coarse bubble diffusers are widely used in sewage treatment plants, effluent treatment plants, aeration tanks, equalisation tanks, sludge tanks, and industrial wastewater treatment systems. These diffusers release large air bubbles into wastewater to create strong water movement, improve mixing, and prevent solids from settling at the bottom of the tank.

Coarse bubble diffusers are an important part of wastewater aeration, helping introduce air into treatment tanks while creating strong mixing action. Unlike fine bubble diffusers, they produce larger bubbles that rise quickly through the water. This strong upward movement supports effective tank mixing and keeps suspended particles in continuous motion. They are especially suitable for applications where high airflow, clog resistance, durability, and low maintenance are important.

Bioflow Industries Pvt. Ltd. is a reliable coarse bubble diffuser manufacturer in India, offering durable and efficient aeration solutions for STP, ETP, and other wastewater treatment plants. Our diffusers are manufactured using a strong plastic diffuser body and durable neoprene membrane or disc material to provide consistent performance in demanding wastewater conditions.

The robust construction of our coarse bubble diffusers helps resist corrosion, chemical exposure, moisture, and regular wear. Their larger air openings reduce the risk of blockage and make cleaning and maintenance easier. These diffusers are suitable for both continuous and intermittent aeration applications.

Our coarse bubble diffusers help improve wastewater circulation, reduce sedimentation, maintain uniform tank conditions, and support biological treatment processes. They can be used in municipal sewage treatment, industrial wastewater treatment, food processing plants, textile industries, chemical plants, dairy units, pharmaceutical plants, and other treatment facilities.

Coarse Bubble Diffuser Manufacturer in India

As a trusted coarse bubble diffuser supplier, wholesaler, and trader in India, Bioflow Industries serves wastewater treatment companies, STP manufacturers, ETP contractors, environmental consultants, project developers, and industrial buyers. We offer quality-tested products, competitive prices, bulk supply, safe packaging, and timely delivery across India.

Choose Bioflow Industries for high-performance coarse bubble diffusers that provide strong mixing, reliable airflow, low maintenance, and long service life. Contact us for product details, bulk pricing, and supply requirements for your wastewater treatment project.

Specifications of Coarse Bubble Diffuser's

SPECIFICATION & ITEM CODE BIOFIN 80 BIOFIN 150
SHAPE DISC TYPE DISC TYPE
DIA SIZE 80 mm 150mm
BUBBLE SIZE 4 – 5 mm 6-8 mm
MOC OF MEMBRANE EPDM /SILICON EPDM / SILICON
MOC OF BASE PPCP TOUGH ABS PLASTIC
MAX. OPERATING TEMP. 60° C 60° C
AIR DISCHARGE PORTS 10 8
AIR FLOW RANGE 5 m 3/hr 4-10m3/hr
END CONNECTION MALE
THREAD
3/4″ BSP 1″ BSP
MAX. PRESSURE ALLOWED 1 kg/cm2 1.5 5gkcm

Available Types

Available Sizes

Applications of Coarse Bubble Diffuser

Features of Coarse Bubble Diffuser

FAQs

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