We supply the highest quality Sight Glasses which can be threaded or welded directly onto tanks or pipes. Our sight glass range includes:

  • Sight Windows - standard and ANSI rated
  • Weld Pad Sight Windows
  • Radius Pad Sight Windows
  • Bolt-On Sight Windows
  • Weld Neck Sight Windows
  • Threaded Male Sight Windows
  • Oil Level Sight Glasses