Description
Stainless steel inspection glass DIN – visual process control element in DIN 11851 system pipelines and containers. Allows the operator to monitor the flow color, clarity, contamination, or foaming; mandatory for visual flow inspection in food processing, dairy, and pharmaceutical processes without system shutdown.
Technical parameters
| Parameter | Meaning |
|---|---|
| Standard | DIN 11851 |
| Material | AISI 304 or AISI 316 |
| Glass | Borosilicate (pyrex) glass |
| Sizes | DN 25 – DN 100 |
| Working pressure | up to 10 bar |
| Temperature | up to +130°C |
Areas of application
- Dairy industry – monitoring the flow of milk and cream in the pipeline
- Food processing – visual control of product flow
- Pharmaceuticals and biotechnology – monitoring process fluid in reactors
- Beer and beverage production – fermentation flow control
- Chemical industry – monitoring chemical processes
Frequently Asked Questions
Is the inspection glass resistant to chemicals?
Borosilicate glass is resistant to many acids and alkalis. Check compatibility with specific chemicals according to the material compatibility chart.
Can it be used with lighting?
Yes – an option with LED lighting is available for better visual monitoring.
We have it in stock. We deliver within 1–3 working days.






