4”x1” Borosilicate Sightglass CSIG40006 (Genzyme 20085)

Description:

The CSIG40006 Borosilicate Sight Glass (Genzyme 20085) is a transparent process viewing window used in industrial fluid systems to provide visual inspection of liquids, gases, and process conditions without interrupting operation. Commonly installed in pharmaceutical equipment, bioprocessing systems, chemical processing plants, and sanitary piping systems where operators need to monitor flow, color, or liquid levels in real time. Maintenance teams, process engineers, and OEMs use this sight glass for equipment repairs, process monitoring, replacement of damaged viewing ports, and maintenance of sterile or high-purity systems.

Applications:

The CSIG40006 Borosilicate Sight Glass (Genzyme 20085) is designed for visual monitoring of fluids and gases in industrial process systems. It is commonly used in pharmaceutical manufacturing, biotechnology facilities, chemical processing plants, sanitary piping systems, and laboratory equipment where operators require a clear and chemically resistant viewing window to inspect process conditions without exposing the system to contamination or interruption. Borosilicate glass is widely used in these applications due to its excellent thermal shock resistance and chemical durability.

Technical Specifications:

• Manufacturer: Generic / Genzyme Compatible
• Model / Part Number: CSIG40006
• Associated Number: Genzyme 20085
• Product Type: Borosilicate Sight Glass
• Nominal Size: 4 in. × 1 in.
• Material: Borosilicate Glass 3.3
• Glass Type: Transparent Process Viewing Window
• Function: Visual inspection of fluid flow, level, and process conditions
• Chemical Resistance: High resistance to acids, solvents, and process chemicals
• Thermal Shock Resistance: Excellent
• Maximum Operating Temperature: Up to 280°C (536°F) typical; higher depending on mounting configuration
• Short-Term Temperature Resistance: Up to 500°C (932°F) for borosilicate glass material
• Transparency: High optical clarity
• Installation: Inline or vessel-mounted depending on assembly design
• Application Environment: Pharmaceutical, biotechnology, chemical processing, and sanitary systems
• Product Status: Industrial process component with limited publicly available OEM documentation

Common Replacements:

• Metaglas Borosilicate Sight Glass
• Lumiglas Circular Sight Glass
• DIN 7080 Borosilicate Sight Glass