Sight glass windows, tri-clamp

Tri-clamp sight glass windows for bioprocess and media vessel and large line viewing applications in the bio-pharmaceutical and pharmaceutical, food & beverage and consumer health & beauty industries:

  • Media/buffer prep vessel: viewing mix and clarity
  • Upstream process: vessel process viewing window
  • Perfusion: retentate or permeate clarity
  • Purification:
    • Chromatography: process stream clarity, bubble detection
    • Ultrafiltration: process stream clarity
Features & Benefits
  • Large viewing area
  • Compact design
  • Exceptional strength: one continuous fusion of glass and Duplex stainless steel
  • Hygienic design: no interface line between glass and steel means no cracks or crevices
  • Suitable for CIP and SIP
  • SF5 surface finish standard
  • Sizes: 1/2″ – 6″ (DN15 – DN150)
  • End Connections: ASME BPT tri-clamp compatible; contact factory for other availability
  • Max. Pressure/Temperature: Varies by size, see data sheet
  • Materials of Construction: Duplex stainless steel (UNS 31803/32205); Borosilicate glass; Gasket and clamp supplied by user
  • Wetted Surface Finish: wetted parts: ASME BPE SF5 20 Ra μin (0,5 μm) electropolished, standard; other finishes upon request; External: 20 Ra μin (0,5 μm) electropolished standard

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