Home / Products / Sight Glass Fittings / Obround & Rectangular Sight Glasses / Rectangular Sight Glass Fitting

Rectangular Sight Glass Fitting

Back to All

Applications

For viewing the internals of pipelines, containers, pressure vessels, reactors, silos etc. used principally as a liquid level indicator

Description

The base flange of the sight glass unit is welded into or onto the
vessel wall; the glass plate with gasket either side is firmly held in
place by bolted on cover flange.

For welding into or onto vessel wall
Complete with fully gasketed glass plate and bolting
Sizes: 250 to 1000 mm long, 70 mm wide, viewing slot 18 mm
Operating Temperature: 243°C with Borosilicate Glass to DIN 7081; 150°C with Soda Lime Glass DIN 8903/ Available in either reflex or transparent
Materials: stainless steel, carbon steel or Hastelloy
Also available with closed base frame