CRP’s range of highly reliable tubular sight glasses offer 360° viewing of process liquor. They are manufactured from heavy wall Borosilicate Glass up to 9mm thickness suitable for use up to 10 barg at 150° C. For our tubular sight glasses we offer Perspex safety shields for increased safety.
Our most popular design has PFA lined carbon steel flanges to compliment our PTFE / PFA lined piping systems. We also supply PFA lined stainless steel flange ends and can supply unlined stainless steel flange ends where the process is not so corrosive requiring our HiPerFlon linings.
We try to stock components to produce the standard lengths of sight glass – the same length as Atomac AKH2 valves. We call these CTSG tubular sight glasses.
We can also supply both shorter and longer lengths of tubular sight glasses up to 1500mm, these use all the same materials of the CTSG only their finished lengths differ, we call these sight glasses with a special length DTSG tubular sight glasses.