Design and applications

The devices in the sight glass series are used for the visual display of liquid media. The sight glass consists of a sight glass tube of borosilicate glass, four spacers and two connector flanges. Due to its simple design, the service is maintenance-free. Thanks to external radial seals, there are no changes in cross-section and thus no pressure loss.

The media that can be used include for example water, oil and alkaline or acidic liquids. By selecting the material appropriately, the sight glass can be also be used with aggressive media.

Media

1. water
2. oils
3. alkalis
4. acids