Sepra has been active for more than 30 years in the field of design, manufacturing and sales of components for membrane based cross-flow filtration systems. This allowed to develop a special expertise on this technology.
In order to ensure state-of-the art technology, we enforced tight cooperation with world leader membrane manufacturers like GE (now Suez), Tami Industries, Hyflux, Berghof for which Sepra is Italian distributor.
More than this, we also take advantage of internal design and manufacturing capability for other critical accessories. More recently, new product lines were added that create synergies with membrane based technology (e.g. membrane bioreactors, new generation aeration for membrane bioreactors, combined ozone/membrane applications for waste water treatment, complete ozone systems).

Sepra normally supplies components and semi-engineered products to OEMs, engineering companies and contractors that rely on our specific membrane expertise and maximum flexibility in order to optimize design of complete installations. In other cases, we cooperate with end users that develop in-house new applications using internal resources or we supply turn-key units. We also cooperate with OEM and users on plant management and operation.
To maximize support, Sepra offers complete pilot plant capabilities, both for in-house and field testing of new applications. Our mechanical shop has specialized into manufacturing pilot plants fullfulling custom requirements (e.g. high pressure, low pH, special materiats, etc.).