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320 Locust Street
Prophetstown, IL 61277
(815) 537-2311 Phone
(815) 537-5764 Fax
eMail: Click Here |
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Sanitary Sight Windows
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Penberthy's Sanitary Sight Windows have been designed to enhance the visibility of the process media
as it comes in contact with the window. The glass windows assist the operations manager by creating a window to the process.
Penberthy models are available in a variety of sizes.
System Description
Penberthy's Sanitary Sight Windows consist of five basic components. Each component may vary slightly, depending on the desired
physical and mechanical properties for the indicators.
- Glass - the glass discs are installed to provide the window of observation of the media passing
through the body.
- Gaskets - the gaskets are compressed by the clamps to tightly seal the gap between the body and
the glass, and to prevent leaking.
- Cushions - the cushions are compressed by the clamps to tightly seal the gap between the glass
and the cover.
- Cover - supplies the compression load to the gaskets, glass and cushion to seal all gaps when
the clamp is tightened.
- Clamp - grooved clamp that draws two flanged ends together when tightened. One and two hinged
clamps are available.
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Available Models and Sizes
| Model |
Description |
Sizes* |
| SWS |
Sanitary Sight Window with Clamp Connections |
1",1 1/2",2",2 1/2",3",4",6",8" |
| Pressure / Temperature Ratings |
Unit
Size |
Clamp Type |
PSI @ 70°F
[MPa] @ 21°C |
PSI & [MPa] @ Maximum
Temperature (see max temp chrt) |
| 1 |
13 MHHM (one hinge) |
500 [3.45] |
250 [1.72] |
| 1 |
13 MHHS (two hinge) |
600 [4.14] |
300 [2.07] |
| 1 1/2 |
13 MHHM (one hinge) |
500 [3.45] |
250 [1.72] |
| 1 1/2 |
13 MHHS (two hinge) |
600 [4.14] |
300 [2.07] |
| 2 |
13 MHHM (one hinge) |
450 [3.10] |
250 [1.72] |
| 2 |
13 MHHS (two hinge) |
550 [3.79] |
275 [1.90] |
| 2 1/2 |
13 MHHM (one hinge) |
400 [2.76] |
200 [1.38] |
| 2 1/2 |
13 MHHS (two hinge) |
450 [3.10] |
225 [1.55] |
| 3 |
13 MHHM (one hinge) |
350 [2.41] |
150 [1.03] |
| 3 |
13 MHHS (two hinge) |
350 [2.41] |
160 [1.10] |
| 4 |
13 MHHM (one hinge) |
200 [1.38] |
125 [0.86] |
| 4 |
13 MHHS (two hinge) |
250 [1.72] |
150 [1.03] |
| 6 |
13 MHHM (one hinge) |
150 [1.03] |
75 [052] |
| 8 |
13 MHHM (one hinge) |
100 [0.69] |
50 [0.41] |
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