S Type MixersA range of standard design static mixers, pre-manufactured with flanged ends and one injection nozzle. Three or four elements are supplied depending on flow regime. Available in uPVC and stainless steel.Please see our downloads section for the S-Type mixer data sheets.The S-Type range. Available in stainless steel and uPVC construction. All mixers have flanged end connections and 1 threaded injection boss.