When wastewater is highly corrosive, a ceramic disk deffuser is often the choice. Custom Rubber Corp. manufactures a molded rubber outer seal that fits between the ceramic disk and the plastic housing. This ensures that all the air goes through the ceramic and produces bubbles as opposed to leaking around the edges.
Generally, the part is manufactured with EPDM rubber material, but it's possible to use various other rubber material types should the wastewater demand something more robust/resistant to particular chemicals.
Custom Rubber Corp. works well with companies in the wastewater industry, and in other industries where orders are dependent on large municipal or government contracts. Our commitment to responsiveness means that we get product produced with short lead times - often necessary when projects are released later than planned and timelines are tight.
The molded rubber parts pictured are not in stock or for sale. These are examples of custom-manufactured products that illustrate Custom Rubber Corp.'s capabilities. Contact us with information on your needs.