SSI is a North American manufacturer of Fine and Coarse Bubble Aeration Systems, and the worldwide industry leader in membrane science. Innovations such as the PTFE coated diffuser and gas fluorinated diffuser are proven to deliver longer diffuser life, and significantly less change in physical properties, which means more efficiency and less maintenance and lower life cycle costs for our clients.

SSI is the diffuser of choice of many large municipal WWTP’s worldwide including Ft Worth, Texas, Jeddah, Saudi Arabia, Bangkok, Thailand as well as many large industrial plants including pulp and paper mills, dairies and food processors.

A full line of quick connect tube and disc diffuser designs are available, as well as coarse bubble aeration systems. Full CAD/Process simulation design service is offered, as well as local startup and warranty support throughout North America.

Sample of manufacturer’s products:

SSI PTFE coated disc diffusers replaced plain EPDM diffusers in a high profile Dairy.

Patented PTFE coated disc diffusers – with the best warranty in the business.

Deep tank installation of 7000 AFD270 disc diffusers.

Patented PTFE coated Snappy Saddle tube diffusers – rapid installation, high efficiency, extreme reliability.