Tri-Clamp Sight Glass (54BMPS)
- Pyrex Glass w/ Stainless Steel Safety Shield
- Field serviceable
- Maximum operating temperature: 250°F
- Maximum operating pressure: 95 to 145 PSI dependent on size
- Working PSI/temp. assumes the absence of thermal shock
- 316L SS end connection material
- Meets 3-A Sanitary Standards
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". Learn why tri-clamp sight glasses are integral for the brewing process.
Part Numbers & Dimensions
| Size (Tube OD) | Part Number | Dimensions | Working Pressure (PSI) | |||
| A | B | |||||
| 1" | 54BMPS-1.00-VP-316L | 5.875 | 2.28" | 145 | ||
| 1-1/2" | 54BMPS-1.50-VP-316L | 5.875 | 2.91" | 145 | ||
| 2" | 54BMPS-2.00-VP-316L | 5.875 | 3.31" | 145 | ||
| 2-1/2" | 54BMPS-2.50-VP-316L | 6.375 | 3.94" | 120 | ||
| 3" | 54BMPS-3.00-VP-316L | 7.500 | 4.33" | 120 | ||
| 4" | 54BMPS-4.00-VP-316L | 7.625 | 5.51" | 95 | ||
| 6" | 54BMPS-6.00-VP-316L | 7.625 | 8.78" | 95 | ||
How to Measure Tri-Clamp Fittings
Tri-Clamp Fittings and Gasket Sizing Guide
| Sanitary Size |
Flange OD (?) |
Tube ID (?) |
Tube OD (?) |
|---|---|---|---|
| 1/2″ | 0.984 | 0.370 | 0.500 |
| 3/4″ | 0.984 | 0.620 | 0.750 |
| 1″ | 1.984 | 0.870 | 1.000 |
| 1 1/2″ | 1.984 | 1.370 | 1.500 |
| 2″ | 2.516 | 1.870 | 2.000 |
| 2 1/2″ | 3.047 | 2.370 | 2.500 |
| 3″ | 3.579 | 2.870 | 3.000 |
| 4″ | 4.682 | 3.834 | 4.000 |
| 6″ | 6.562 | 5.782 | 6.000 |
| 8″ | 8.602 | 7.782 | 8.000 |
| 10″ | 10.570 | 9.782 | 10.000 |
| 12″ | 12.570 | 11.760 | 12.000 |
Looking for even more information on Tri-Clamp fittings?
We have everything you need. Read "The Ultimate Guide to Tri-Clamp Fittings"
Additional information
Line Drawings
| SKU | Description | Line Drawing |
|---|---|---|
| 54BMPS-1.00-VP-316L | 1″ Sight Glass Bolt Style 316L |
|
| 54BMPS-1.50-VP-316L | 1-1/2″ Sight Glass Bolt Style 316L |
|
| 54BMPS-2.00-VP-316L | 2″ Sight Glass Bolt Style 316L |
Request Line Drawing |
| 54BMPS-2.50-VP-316L | 2-1/2″ Sight Glass Bolt Style 316L |
Request Line Drawing |
| 54BMPS-3.00-VP-316L | 3″ Sight Glass Bolt Style 316L |
Request Line Drawing |
| 54BMPS-4.00-VP-316L | 4″ Sight Glass Bolt Style 316L |
Request Line Drawing |
| 54BMPS-6.00-VP-316L | 6″ Sight Glass Bolt Style 316L |
Request Line Drawing |
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Is there a spec sheet for this and where to find it?
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Q Is there a spec sheet for this and where to find it?A Yes, please see the following document: Bolt-Sight-Glass-Form014
What gasket material do you recommend for operating temperatures around 150 degr C? There are no drop down menus, so how do you specify the change from Buna to the recommended materials?
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Q What gasket material do you recommend for operating temperatures around 150 degr C? There are no ...... Read moreA At 150-Deg C any of our gasket materials will work with the exception of Buna (rated at 121-Deg C). For more information, please see our gasket reference guide.
Can these sight glasses be used in a vacuum application? If so, what is the maximum vacuum it can handle?
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Q Can these sight glasses be used in a vacuum application? If so, what is the maximum vacuum it can...... Read moreA Our fittings are not rated for vacuum environments. The closest item that I can recommend would be viewports from Ideal Vacuum.
Is there an option for a PTFE gasket? Is there an option to purchase this separately if the sight glass has already been purchased?
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Q Is there an option for a PTFE gasket? Is there an option to purchase this separately if the sight...... Read moreA Yes, additional gaskets for this tri-clamp sight glass are available to purchase. The inner gaskets are compatible with our I-Line Gaskets.
What material is the gasket that comes with this sight glass?
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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 Teflon as this will not create a perfect seal within the assembly and may cause leakage.
Is it made of Hastelloy?
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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).