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Sigmatwin - Double plate exchanger for contamination-free operation

Sigmatwin is a double-walled gasketed plate heat exchanger designed to avoid the risk of contamination of product and heating/cooling media. Sigmatwin is mainly used in the pharmaceutical industry where high operational safety requirements exist.

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Product Overview
Applications
  • Pharmaceutical industry (WFI/PW, buffer, infusion and injection solutions, CIP and product suspensions)
  • Food industry (CIP, cooking oil, mineral water, dairy products, etc.)
  • Chemical industry (secondary circuits with difficult media, safety systems, reactor circuits)
  • Oil cooling (compressors, hydraulic systems on machines, turbine cooling, etc.)
Specifications
  • One of the widest range of double-walled plate heat exchangers on the market for flows up to 320 m3/h
  • Double-walled gasketed plate heat exchanger designed to avoid mixing of product and heating/cooling media.
  • Gaskets in LATEX-free FDA certified materials. USP6-cert materials as option.
  • Surface finish Ra 0.8 as standard with optional electropolishing down to Ra 0.4.
  • Connections TriClamp, SMS, DIN, Flanges and others on request.
  • If one of the plates cracks, the media goes out between the plates to prevent mixing of product and cooling media.
  • Temperatures from -29°C - 200°C
  • Pressure ranges from absolute vacuum to 10 bar.
  • A range of options such as insulation solutions, stainless steel adjustable machine shoes, stainless steel frame are available.
  • A flexible manufacturer with extensive experience and expertise.
Certificates & Requirements
FDA
USP6/AFO
Related knowledge articles
Downloadable material
SigmaTwin API
Brochure
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English

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