Description
Sanitary 304 Stainless Steel Tri-Clamp Sight Glass
Product Overview
The Sanitary 304 Stainless Steel Tri-Clamp Sight Glass is an in-line viewing component for compatible hygienic fluid-processing systems. It provides visual access to the process fluid through a transparent viewing window, helping operators observe visible changes in fluid appearance and movement during operation.
The sight glass features a 304 stainless steel body and sanitary clamp connections at both ends. Its detachable connection design supports convenient installation, removal, and inspection when required.
This version is supplied without a protective cover.
Key Features
- 304 stainless steel body: Designed for compatible fluid-processing applications.
- Transparent viewing window: Allows visual observation of the process fluid.
- Tri-Clamp connections: Enables quick assembly and removal with matching clamps and gaskets.
- Straight in-line configuration: Designed for installation within a compatible process pipeline.
- Multiple size options: Available in a range of pipe diameters and corresponding clamp sizes.
- Without protective cover: Matches applications requiring the uncovered viewing-glass configuration.
Typical Applications
This in-line sight glass may be considered for applications where operators need to visually inspect fluid conditions, including:
- Food and beverage processing
- Dairy processing
- Brewing and beverage production
- Pharmaceutical and cosmetic processing
- Hygienic fluid transfer systems
- Compatible industrial liquid-processing applications
Suitability depends on the process fluid, operating conditions, glass and gasket compatibility, and applicable hygienic requirements.
Product Specifications
| Parameter | Specification |
|---|---|
| Product name | Sanitary Tri-Clamp Sight Glass |
| Body material | Stainless steel 304 |
| Connection type | Tri-Clamp / sanitary clamp |
| Configuration | Straight in-line viewing glass |
| Viewing window | Transparent glass; exact glass grade to be confirmed |
| Pipe diameter options | Ø19, Ø25, Ø32, Ø38, Ø45, Ø51, Ø57, Ø63, Ø76, Ø89, Ø102, Ø108, Ø114, Ø133, Ø159, Ø219 mm |
| Clamp sizes | 50.5, 64, 77.5, 91, 106, 119, 130, 145, 183, and 233.5 mm, depending on model |
| Protective cover | Not included |
| Quantity | Available upon quotation confirmation |
Available Sizes
Please select the required pipe diameter and corresponding clamp size from the available variations.
As several pipe diameters share the same listed clamp size, confirm the connection dimensions and compatibility with your existing piping before placing an order.
Installation and Maintenance
Before installation:
- Verify the pipe diameter and clamp dimensions against the selected model.
- Select a compatible clamp and gasket based on the process fluid and operating conditions.
- Inspect the viewing glass for cracks, chips, or other visible damage.
- Install the component according to the supplier’s instructions.
- Follow the approved commissioning procedure to check the connection for leakage.
During operation and maintenance:
- Avoid sudden temperature changes that could cause thermal shock.
- Do not use the product if the viewing glass is damaged.
- Follow the confirmed pressure and temperature limits for the selected model.
- Inspect the viewing glass, gaskets, and connections periodically.
- Isolate and depressurize the pipeline before removing the component.
Important Technical Information
The allowable working pressure, operating temperature, exact glass grade, gasket material, and surface finish must be confirmed for the selected model before purchase or installation.
Do not use the product beyond its confirmed operating limits.
Request a Quotation
To help us confirm the appropriate configuration, please provide:
- Required pipe diameter and clamp size
- Quantity
- Process fluid or application
- Operating temperature and pressure
- Any specific glass, gasket, or hygienic requirements
Contact Haoqintech to discuss your requirements and request a quotation for your application.






