Tri-Clamp Sight Glass

  • Pyrex Glass w/ Stainless Steel Safety Shield
  • Field serviceable
  • Maximum operating temperature:  200°F
  • Maximum operating pressure:  95 to 145 PSI dependent on size
  • Working PSI/temp. assumes absence of thermal shock
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Gain sight access to processing media with clamp sight glass

Clamp sight glass allows for the ability to visually inspect tube media. Clamp connection requires use of gaskets and clamp for secure fit. Available for tube outside diameter connections up to 4".

Part Numbers & Dimensions

Clamp Sight Glass Dimensions
Size (Tube OD) Part Number Dimensions Working Pressure (PSI) Line Drawing
1" 54BMP-1-316 5.875  145 PDF
1-1/2" 54BMP-1.5-316 5.875  145 PDF
2" 54BMP-2-316 5.875  145 PDF
2-1/2" 54BMP-2.5-316 6.375  120 PDF
3" 54BMP-3-316 7.500  120 PDF
4" 54BMP-4-316 7.625  95 PDF


Questions & Answers 2

    What material is the gasket that comes with this sight glass?
  1. Q What material is the gasket that comes with this sight glass?
    A The default gasket material is Buna (white) for the Tri-Clamp Sight Glass assembly. These are I-Line gaskets and we can substitute for other materials including: EPDM (black/white) or Silicon (clear). We do not recommend Viton as this will not create a perfect seal within the assembly and may cause leakage.
  2. Is it made of Hastelloy?
  3. Q Is it made of Hastelloy?
    A No. The Tri-Clamp Sight Glass is made of 316 Stainless Steel. Unfortunately, we do not offer any products made of Hastelloy (C276).

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