Steriflow SG Hygienic In-Line Sight Glass

Steriflow SG series in-line sight glasses are designed for a range of applications in high purity tubing systems in the biopharmaceutical and pharmaceutical industries. The extra-large double window design provides a 240° process viewing area without the need for backlighting.

The SG's metal-to-metal stop controls O-ring compression and ID protrusion to within ASME BPE limits. It also provides metal-to-metal conduction of piping torque and expansion, without affecting the O-ring or the condition of the borasilicate glass window. If there is a risk of accidental damage to the viewing glass, a polycarbonate shield or perforated viewing tube can be supplied.

Key Specifications

  • 1/2" to 4" sizes available
  • Suitable for clean-in-place and sterilize-in-place applications
  • Complaint to ASME BPE criteria, CE compliant
  • Certificate of compliance to FDA and USP Class VI

Supporting Documentation
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    • Steriflow SG In-Line Sight Glass at
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    • Steriflow SG Hygienic In-Line Sight Glass Specification Datasheet