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Unbalanced Seal
Single Acting, Independent of Direction of Rotation |
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Mechanical Seal Series LPS 150
& LPS 155 |
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Face Materials:
Carbon, Ceramic,
Silicon Carbide, Tungsten Carbide, Lecrolloy
Metal Parts:
SS 316, SS 304
Secondary Seal:
LPS 150 : PTFE, GFT
LPS 155 : Elastomers |
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Crystallizing Slurry |
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Suspended Solids Slurry |
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Saturated Chemical Slurry |
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General Chemicals Slurry |
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Single acting |
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Unbalanced |
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Inside mounted |
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Independent of direction of rotation |
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Universal chemical compatability due to PTFE elastomer |
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Shaft Diameter d1 : 22 ... 90 mm
Pressure p : 14 bar (max)
Temperature t : _ 23 ... +2000 C
Velocity v : 20 m/sec |
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Series LPS 150 & LPS 155 are single helical coil spring, bi-directional seals developed for dirty media and clogging type
applications. Torque transmission from drive collar to spring holder and seal rings is done through sturdy drive lugs. The
PTFE double V-packings are spring energised to give perfect dynamic sealing. As all parts are interchangeable, one can
convert series LPS 155 to LPS 150 by changing only secondary seal. This concept is ideal for stock rationalisation. |
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