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Line "51"
Process Seal
The VAZEL Line "51" mechanical seal is used for industrial services, such as pumps, reactors, agitators, etc., and in general, for equipment handling corrosive fluids used in the Chemical, Petrochemical, Paper, Water Treatment Industries, etc.
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Dimensions
| A | D | E | L | no |
|---|---|---|---|---|
| 0.500 | 1.062 | 0.937 | 0.937 | 8 |
| 0.625 | 1.187 | 1.062 | 0.937 | 10 |
| 0.750 | 1.312 | 1.187 | 0.937 | 12 |
| 0.875 | 1.437 | 1.312 | 0.937 | 14 |
| 0.937 | 1.562 | 1.437 | 1 | 15 |
| 1 | 1.562 | 1.437 | 1 | 16 |
| 1.125 | 1.687 | 1.562 | 1 | 18 |
| 1.250 | 1.812 | 1.687 | 1 | 20 |
| 1.375 | 2.062 | 1.937 | 1.375 | 22 |
| 1.500 | 2.062 | 1.937 | 1.125 | 24 |
| 1.625 | 2.375 | 2.250 | 1.156 | 26 |
| 1.750 | 2.437 | 2.312 | 1.375 | 28 |
| 1.875 | 2.625 | 2.500 | 1.375 | 30 |
| 2 | 2.750 | 2.625 | 1.375 | 32 |
| 2.125 | 2.937 | 2.812 | 1.687 | 34 |
| 2.250 | 2.968 | 2.843 | 1.375 | 36 |
| 2.375 | 3.125 | 3 | 1.687 | 38 |
| 2.500 | 3.250 | 3.125 | 1.375 | 40 |
| 2.625 | 3.375 | 3.250 | 1.687 | 42 |
| 2.750 | 3.500 | 3.375 | 1.687 | 44 |
| 2.875 | 3.625 | 3.500 | 1.687 | 46 |
| 3 | 3.750 | 3.625 | 1.687 | 48 |
| 3.125 | 3.875 | 3.750 | 1.687 | 50 |
| 3.250 | 4 | 3.875 | 1.687 | 52 |
| 3.375 | 4.125 | 4 | 1.687 | 54 |
| 3.500 | 4.250 | 4.125 | 1.687 | 56 |
| 3.625 | 4.375 | 4.250 | 1.687 | 58 |
| 3.750 | 4.500 | 4.375 | 1.687 | 60 |
| 3.875 | 4.625 | 4.500 | 1.687 | 62 |
| 4 | 4.750 | 4.625 | 1.687 | 64 |
Operating limits
Minimum temperature
-59
°C
81%
-73 °C
0 °C
Maximum temperature
260
°C
61%
0 °C
426 °C
Maximum pressure
350
PSI
35%
0 PSI
1,000 PSI
Maximum speed
3,600
RPM
36%
0 RPM
10,000 RPM
