Specialty Windows - High Pressure, Vacuum & Sight Glass Windows
PST can supply standard and custom designed sight windows (viewports), high pressure windows and vacuum windows. Proprietary methods are used to seal and fuse glass, sapphire, fused silica and other exotic window materials to threaded and flanged metal and ceramic housings.
Low pressure: From vacuum to 700 KPa
High pressure: up to 30 MPa
Very high pressure: up to 60 MPa
Higher pressures can be achieved with custom designs