Optical / Window:Other Sight Windows Datasheets

Double Cylinder Wall Tank Level Indicators Series GL -- GL050PP1
from Plast-O-Matic Valves, Inc.

Series GL Double-wall cylinder for liquids compatible with Pyrex inner wall. 1/2 ″ or 3/4 ″ sizes, NPT or socket connections in PVC, PTFE, or polypro. BSP sizes also available. Standard lengths are 1 ′, 2 ′, 3 ′, 4 ′; custom lengths available. [See More]

  • Window Shape: Full View
  • Thread or Flange Size:: 0.5000
  • Connection Type: Threaded - NPT; BSP
  • Window Diameter, Length: 10
Clean-Sight Window
from Wyssmont Company, Inc.

The Wyssmont Clean-Sight Window is for continuous observation of sealed systems where cleaning the inside face of a sight glass is necessary during operation. In many sight glasses the inside face clouds up so it can no be longer be used by operating personnel. Wyssmont's Clean-Sight solves this... [See More]

  • Window Shape: Circular
  • Window Diameter, Length: 5.75
  • Connection Type: Flanged
  • Pressure Rating: 2 to 3.93
Dome Shaped Level Indicator -- HCFE/C
from Elesa U.S.A. Corporation

Resistant to solvents oil, grease and other chemical agents [See More]

  • Window Shape: Circular
  • Thread or Flange Size:: 0.5000 to 1
  • Connection Type: Threaded Straight
  • Window Diameter, Length: 0.7500 to 1.22