Principle: EMCO thermowell type 4 is used for mechanical and corrosive protection of temperature sensing instruments such as bimetal thermometers, thermocouples, and RTD’s with a maximum outer diameter of 3, 6, 8, 10, 12, 13 mm.
Send us a requst if you need customized thermowell sizes
![Type-4_Gevind_Main[1]](https://www.emcocontrols.com/wp-content/uploads/2022/05/Type-4_Gevind_Main1.png)
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Material
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1.4571 (AISI 316Ti), Heat resistance steels such as 1.5415 (16Mo3, F1), 1.7335 (13CrMo4-5, F11), 1.7380 (10CrMo9-10, F22), 1.4961 (X8CrNiNb1613), Inconel and other exotic materials on request.
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Sizes
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see product calatogue for dimensions
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Well form
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taper
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Tip thickness
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4,5 mm
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Instrument connection
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M 14 x 1,5 (Ø 18 mm wells), M 18 x 1,5 (Ø 24 mm wells) ½” BSP (Ø 26 mm wells)
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Max. velocity for gas and super heated steam
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60 m/s
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Max. velocity for liquid
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5 m/s
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Max. design pressure for gas, steam and liquid
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450 bar
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Accessories |
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Brass plug
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