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Sight Glasses


Protect Plant Equipment

Improve Operational Efficiency


Sight glasses allow quick and easy visual inspection throughout your system.

Assess correct flow indication.

Detect blocked flow.

Identify any live steam or vapour leakage.

Inspect colour of product throughout process.

Product Brochure


Pipeline Ancillaries Overview



reference number



Download PDF

Technical Information

document language reference number download
SG13 Brass Sight Glass English TI-P130-11 Download PDF
SG253 Sight Glass English TI-P130-01 Download PDF
SGC40 and SGS40 Sight Glasses English TI-P130-28 Download PDF
Single Window and Double Window Sight Glasses English TI-P022-05 Download PDF

Installation Documentation

document language reference number download
SGC40 and SGS40 Sight Glasses English IM-P130-29 Download PDF
Sight Check (combined sight glass and check valve) English IM-P022-02 Download PDF
Single and Double Window Sight Glasses and Sight Check English IM-S32-04 Download PDF

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Spirax Sarco

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