Cylindrical In-Line Sight Glasses NZ | HD Process
HD Process cylindrical in-line sight glasses provide a clear, unobstructed view of fluid movement, clarity and colour without stopping production. Their tubular design is suited to process pipelines in food, beverage, brewing and industrial applications.
Pyrex, Polycarbonate and Acrylic Viewing Cylinders
Viewing cylinders are available in Pyrex safety glass, polycarbonate and acrylic. This allows the sight glass material to be selected according to the process conditions and preference for a glass or non-glass viewing cylinder.
Sight Glass Sizes and Sanitary Connections
- Sizes from ½″ to 6″
- Male RJT and female RJT ends
- Tri-clamp connections
- Butt-weld ends
Pressure Rating and Shielded Sight Glass Options
Pyrex configurations are suitable for operating pressures up to 10 bar. Selection should consider the line size, product, operating pressure, temperature, viewing-cylinder material and required end connections.
For applications requiring additional external protection, view the page about the shielded sight glasses.
Contact HD Process to confirm a cylindrical in-line sight glass configuration for your process line.
