Disc Type Diffuser

The SSI ECD500 disc diffuser features a patented PTFE membrane for low energy consumption and minimal maintenance. It offers high oxygen transfer efficiency, reduces piping and airflow needs, and supports custom installation options. Ideal for municipal and industrial wastewater treatment.

Our WBCB coarse bubble diffuser features 304L or 316L stainless steel construction with a clog-free design. Ideal for aerobic digesters and equalization tanks, it offers oxygen transfer rates of 0.5-0.8% per foot of submergence. Custom options and OEM logo printing available.

Engineered for municipal and industrial wastewater treatment, the SSI ECD500 disc diffuser features a durable EPDM membrane and grommet connection for easy installation. Proven over 15 years worldwide, it ensures efficient oxygen transfer and mixing. Custom logos and batch mixing accepted.

High-durability disc diffuser with ≥5-year service life. Features EPDM, silicone, or PTFE membrane options for municipal and industrial wastewater. Offers fine bubble aeration with 0.0225-0.065 m² active area. Customizable sizes 7/9/12 inch. Ideal for water treatment and aquaculture.

High-durability fine bubble disc diffuser with 2mm membrane and 0.0225-0.065 m² active area. Energy-efficient, corrosion-resistant, and tested for superior oxygen transfer. Ideal for municipal sewage, industrial wastewater, and aquaculture. Custom options available.

DUBHE ECD Disc Diffuser offers high durability with a service life of ≥5 years. Features a 2mm EPDM membrane and ABS chassis for efficient oxygen transfer. Ideal for wastewater treatment, aquaculture, and industrial aeration. Custom sizes available.

DUBHE ECD Disc Diffuser generates 1-3mm fine bubbles for optimal oxygen transfer. Features corrosion-resistant materials, 0.5-8.3 m³/hr flow, and ≥5-year service life. Ideal for wastewater, aquaculture, and industrial aeration with low operating costs.

High-efficiency fine bubble disc diffuser with 2mm membrane, active surface area 0.0225-0.065 m², and service life ≥5 years. Ideal for wastewater treatment and aquaculture. Durable, anti-clogging, and energy-saving design.

DUBHE ECD Disc Diffuser offers high durability and efficient oxygen transfer with a 2mm membrane and 0.0225-0.065 m² active area. Ideal for wastewater, aquaculture, and industrial aeration. Service life ≥5 years, design flow 0.5-8.3 m³/hr.

DUBHE ECD Disc Diffuser ensures superior oxygen transfer with fine bubble aeration. Features high durability, 2mm membrane, and 0.0225-0.065 m² active area. Ideal for wastewater treatment and aquaculture. Service life ≥5 years with anti-clogging design.

High durability fine bubble disc diffuser with 2mm membrane, active surface area 0.0225-0.065 ㎡, and service life ≥5 years. Features anti-clog design, check valve, and easy installation. Ideal for wastewater treatment, aquaculture, and industrial aeration.

High-durability disc diffuser with 2mm membrane, 0.0225-0.065 m² active area, and ≥5-year service life. Ideal for wastewater treatment, aquaculture, and industrial aeration. Custom options available.

DUBHE ECD Disc Diffuser features a 2mm membrane and 0.0225-0.065 m² active area for efficient fine bubble aeration. With a design flow of 0.5-8.3 m³/hr and service life ≥5 years, it offers high durability, anti-clogging design, and optional check structure for wastewater treatment and aquaculture.

Disc diffuser with 2mm membrane thickness and 0.0225-0.065㎡ active surface area. Service life ≥5 years. Design flow 0.5-8.3 m³/hr. Ideal for wastewater treatment, aquaculture, and industrial aeration. High durability, energy-efficient, and low maintenance.

SSI ECD disc diffuser delivers fine bubble aeration for efficient wastewater treatment. Features a durable polypropylene body with 1mm or 2mm hole sizes. ISO certified, made in Korea, with ≥5 year service life. Customizable with PTFE membranes and SSI Telemetry for real-time monitoring.

SSI ECD disc type diffuser with EPDM membrane for efficient fine bubble aeration. Features 1mm or 2mm hole sizes, 9" and 12" versions, and 3/4" M NPT connection. ISO certified, durable PP body, and liftable design for easy maintenance. Ideal for wastewater treatment.

SSI disc diffuser features 1-3mm fine bubbles for efficient oxygen transfer. Durable EPDM membrane with self-cleaning design ensures long service life over 5 years. Ideal for municipal and industrial wastewater treatment. ISO certified, made in Korea.

EPDM or silicone membrane disc diffuser with 1mm or 2mm hole options. Features fine bubble diffusion, corrosion resistance, and easy installation via G3/4 thread or quick saddle. ISO certified, ideal for wastewater treatment and aquaculture. Customizable and energy-efficient.

SSI ECD disc diffuser offers 5-year service life with 1mm or 2mm hole sizes. Features anti-creep L-shaped grab bars, strengthened threads, and quick connect saddle installation. ISO certified, made in Korea, suitable for wastewater treatment.

SSI disc diffuser with 1mm or 2mm holes for uniform oxygen distribution. Features patented PTFE membrane for reduced maintenance and long life. Quick connect saddle installation. ISO certified, 5+ year service life. Ideal for wastewater and aquaculture.