Theway Membranes’ reliable and robust membrane retrofits/replacements will help you avoid costly expenditure in replacing these expensive UF membranes.

Sierra 51 Retrofit model of Dupont SFP 2860 with the equivalence level of 8

​

A uniquely designed ultrafiltration membrane, an all-rounder suitable for use in a wide range of applications including Desalination, Sewage, Effluent and Drinking water treatment, the TW 200 Sierra series from Theway Membranes  is widely used and adopted. The design is suited for a vertical skid configuration, from small to very large installations. Consult Theway Membranes for design and suitability. 

​

   There are multiple levels of exactness to the existing UF membranes you seek to replace

   a) Performance Equivalence (Surface Area equivalence)

   b) Membrane fiber dimension equivalence

   c) Molecular weight cut-off equivalence

   d) Membrane material equivalence

   e) Module dimension equivalence

   f) Module port-size equivalence

   g) Form and Shape equivalence

   h) Operation philosophy equivalence