Replacement Glass
Description:
Includes: Glass and two EPDM gaskets.
Type: Replacement Glass
Material:
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Glass: Borosilicate Replacement glass
- Gasket: EPDM (Standard)
- Gasket option: Viton® Viton® Gasket Kit for Sight Glass
Sight Glass flow indicators provide a full 360° to observe fluid flow in any direction. The Sight Glass flow indicator is ideal for applications where the use of glass is allowable. The Sight Glass Flow Indicators are ideal for high purity applications.
Sight glasses come standard with EPDM gaskets. If you would like silicone gaskets instead, simply add the desired sight glass size to your cart and write a note in the ordering instructions (in the cart) that you would like us to install silicone gaskets instead. There is no extra charge for silicone gaskets. If you would like Viton® gaskets instead of EPDM or silicone, they are available for purchase. Add both the sight glass and Viton® Gasket Kit to your cart, let us know in the ordering instructions, and we'll install it for you.
| Stock Status |
| 1" | 1 1/2" | 2" |
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| 2 1/2" | 3" | 4" |
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Static Seal: A static seal is located in a groove and has no movement.
Examples: O-rings and Tri-Clamp® fittings gaskets
Static Seal Temperatures
| Gasket Properties | EPDM | VITON |
| Heat resistant | Excellent (275°F) | Excellent (400°F) |
| Cold resistant | Good-Excellent (-20°F) | Good-Excellent (-30°F) |
| Steam | Good | Excellent |
| Abrasion resistant | Good-Excellent | Good |
| Alkali | Good | Poor-Good |
| Acid resistance | Good-Excellent | Good |
| Vegetable oil | Good | Excellent |
| Petroleum oil | Poor | Excellent |
| Oxonia | Good-Excellent | Excellent |
| Ozone | Good-Excellent | Excellent |
Related products
Replacement glass
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Viton® Gasket Kit for Sight Glass
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