An in-line sight glass is a transparent component installed directly into a pipeline or vessel that allows operators to ...
Inquire1. Brief Introduction of Products:
A Tri-Clamp sight glass union is a viewing window integrated into sanitary piping, allowing you to visually inspect fluid flow, clarity, color, or internal conditions. It connects to the pipe using a quick-release Tri-Clamp mechanism instead of welded or threaded joints.
Key Features
• Material: Typically constructed from 304 or 316L stainless steel fitted with a tempered borosilicate or quartz glass window.
• Seal: It uses a gasket (like silicone, PTFE, or FKM) and a hinged clamp to create a secure, sterile seal.
• Connection: The term "union" means it is designed to be easily disassembled from the line for cleaning, maintenance, or replacing the glass.
2. Technical Specification:

SMS
| Size | L1 | B | A |
| 25 | 25 | 25.4 | 50 |
| 32 | 25 | 31.8 | 60 |
| 38 | 28 | 38.1 | 72 |
| 51 | 28 | 50.8 | 82 |
| 63 | 32 | 63.5 | 98 |
| 76 | 33 | 76.2 | 114 |
| 89 | 34 | 88.9 | 125 |
| 102 | 36 | 101.6 | 150 |
This product are also available in DIN, ISO/IDF, SMS, BSP standards. Please feel free to contact us if you need it in other standards!
3. Key Applications and Use Cases:
• Brewing & Distilling: Monitoring fermentation, verifying wort clarity, or watching for liquid levels and foaming in a column.
• Industrial Processing: Inspecting product flow in the pharmaceutical, food and beverage, and chemical industries without exposing the fluid to outside elements.
An in-line sight glass is a transparent component installed directly into a pipeline or vessel that allows operators to ...
InquireJunteng, a leader in sanitary pipe fittings and valves, has officially unveiled its redesigned corporate website at www....
SEMICON China 2026 Concludes in Shanghai: Global Semiconductor Industry Gathers to Usher in Trillion-Dollar "Chip Era" A...
GET A QUOTE