Sightglass1 1


Sight glass is a device used between any kind of non transparent pipelines to observe the flow of liquid. This can be used both in horizontal as well as vertical pipeline. Sight glass is constructed in such a way that it gives a complete view from every angle.

A sight glass consists of one glass pipe section, one metal frame, a pair of PTFE bushes and washers and an acrylic cover. Borosilicate pipe section is highly heat resistant, has excellent chemical resistance and has low thermal expansion. Metal frame is composed of two flanges which are welded with studs so that the stresses and vibrations of the pipeline do not transfer to the glass pipe section. Its check nut keeps the glass pipe section in compression and provides ease in replacement.

PTFE bushes on both sides of glass pipe section ensures that liquid in the pipeline does not come in contact with metal frame. PTFE washers are used as gaskets while fitting the sight glass in the pipeline. Acrylic cover covers the glass pipe section and protects it from outer damages.

Sight glass can be supplied with MS/SS304/SS316 frame with any standard drilling.

MS FRAME SIGHT GLASS

   Cat. Ref.Cat. Ref.Cat. Ref.
DNLL1Table ETable FTable ASA
25192150SG1/ESG1/FSG1/A
40192150SG1.5/ESG1.5/FSG1.5/A
50192150SG2/ESG2/FSG2/A
80192150SG3/ESG3/FSG3/A
100192150SG4/ESG4/FSG4/A
150192150SG6/ESG6/FSG6/A

SS304 FRAME SIGHT GLASS

   Cat. Ref.Cat. Ref.Cat. Ref.
DNLL1Table ETable FTable ASA
25192150SG1/E/304SG1/F/304SG1/A/304
40192150SG1.5/E/304SG1.5/F/304SG1.5/A/304
50192150SG2/E/304SG2/F/304SG2/A/304
80192150SG3/E/304SG3/F/304SG3/A/304
100192150SG4/E/304SG4/F/304SG4/A/304
150192150SG6/E/304SG6/F/304SG6/A/304

 

SS316 FRAME SIGHT GLASS

   Cat. Ref.Cat. Ref.Cat. Ref.
DNLL1Table ETable FTable ASA
25192150SG1/E/316SG1/F/316SG1/A/316
40192150SG1.5/E/316SG1.5/F/316SG1.5/A/316
50192150SG2/E/316SG2/F/316SG2/A/316
80192150SG3/E/316SG3/F/316SG3/A/316
100192150SG4/E/316SG4/F/316SG4/A/316
150192150SG6/E/316SG6/F/316SG6/A/316
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