Bolt-mounted sight glass assembly for mounting directly to a counter flange or body flange.
Size: DN40 ? DN200
Pressure: PN10 / PN25
Glass: Boro
Gaskets: PTFE (process side), C44 (outside)
Temperature: 200°C
Materials: 1.4571 , P265GH
Bolts: A2
Also suitable for vacuum (Vacum)