Thread Type Thread Type |
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Maximum Temperature Maximum Temperature |
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Material Material |
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Maximum Pressure Maximum Pressure |
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Window Material Window Material |
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Connection Style Connection Style |
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 | Threaded |
Connection Type Connection Type |
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 | Pipe |
For Use With For Use With |
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Gender Gender |
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Maximum Torque Maximum Torque |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Minimum Temperature Minimum Temperature |
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Mount Type Mount Type |
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High-Temperature Sights
Often used in kilns and other heating equipment, these sights have a quartz window that can withstand temperatures up to 1600° F. They're also known as peep sights.
For technical drawings and 3-D models, click on a part number.
Temp. Range, °F | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Window Dia. | Hex Size | Max. Pressure | Min. | Max. | For Use With | Window Material | Each | |
316 Stainless Steel | |||||||||
NPT Male Thread | |||||||||
| 1/2 | 5/16" | 1" | 150 psi @ 1,600° F | Not Rated | 1600° | Steam | Quartz | 0000000 | 0000000 |
| 3/4 | 9/16" | 1 3/8" | 150 psi @ 1,600° F | Not Rated | 1600° | Steam | Quartz | 0000000 | 000000 |
| 1 | 11/16" | 1 5/8" | 150 psi @ 1,600° F | Not Rated | 1600° | Steam | Quartz | 0000000 | 000000 |
| 1 1/4 | 1 1/16" | 2" | 150 psi @ 1,600° F | Not Rated | 1600° | Steam | Quartz | 0000000 | 000000 |
| 1 1/2 | 1 1/4" | 2 1/4" | 150 psi @ 1,600° F | Not Rated | 1600° | Steam | Quartz | 0000000 | 000000 |
| 2 | 1 1/2" | 2 3/4" | 150 psi @ 1,600° F | Not Rated | 1600° | Steam | Quartz | 0000000 | 000000 |