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Seat Type 19 and 19L

Seats

Clamped-type mechanical seal seat that gives the advantage of using flat TFE gaskets and making it compatible with almost any fluid. Used mainly in the chemical industry.

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Dimensions

A B C M N O No
1 2.121 1.625 0.375 0.875 0.625 16
1.125 2.251 1.750 0.375 0.875 0.625 18
1.250 2.371 1.875 0.375 0.875 0.625 20
1.375 2.441 2 0.375 0.875 0.625 22
1.500 2.751 2.250 0.375 0.875 0.625 24
1.625 2.871 2.375 0.375 0.875 0.625 26
1.750 3.121 2.500 0.375 0.875 0.625 28
1.875 3.251 2.625 0.375 0.875 0.625 30
2 3.501 2.750 0.375 0.875 0.625 32
2.125 3.751 2.875 0.375 0.875 0.625 34
2.250 3.871 3 0.375 0.875 0.625 36
2.375 3.911 3.062 0.375 0.875 0.625 38
2.500 4.121 3.250 0.375 0.875 0.625 40
2.625 4.253 3.375 0.375 0.875 0.625 42
2.750 4.411 3.625 0.750 1.250 1 44
2.875 4.531 3.750 0.750 1.250 1 46
3 4.591 3.875 0.750 1.250 1 48
3.125 4.721 4 0.750 1.250 1 50
3.250 4.911 4.125 0.750 1.250 1 52
3.375 5.031 4.250 0.750 1.250 1 54
3.500 5.161 4.375 0.750 1.250 1 56
3.625 5.281 4.500 0.750 1.250 1 58
3.750 5.411 4.625 0.750 1.250 1 60
3.875 5.531 4.750 0.750 1.250 1 62
4 5.661 4.875 0.750 1.250 1 64

Operating limits

Minimum temperature

-59 °C
81%
-73 °C 0 °C

Maximum temperature

370 °C
87%
0 °C 426 °C

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