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Unbalanced Seal
Single Acting, Independent of Direction of Rotation |
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Mechanical Seal Series LPR 200& LPR 205 |
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Face Materials :
Silicon Carbide / Silicon Carbide
Carbon / Silicon Carbide
Carbon / Lecrolloy
Carbon / Ceramic
Metal Parts :
SS 316, SS 304
Secondary Seal :
Nitrile, Viton |
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Water Pumps |
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Mixers |
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Compressors |
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Blenders |
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Single acting |
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Unbalanced |
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Single helical coil spring (77) |
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Independent of direction of rotation |
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Torque transmission by Elastomer Collar |
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Shaft Diameter d1 : 16 .....75mm (0.625" ......3.0")
Pressure p : 18 bar (max)
Temperature t : -20 ... +1800C
Velocity v : 20 m/sec |
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Series LPR 200 & LPR 205 is single coil spring rubber bellow seal used for Petrochemicals, Food processing,
Pulp & Paper and other demanding applications. This seal is mainly used in compressors. Seal has self aligning
feature which compensates abnormal shaft end play & run-out, which leads to improved service life. Elastomeric
bellow protect shaft / sleeve from fretting. Drive to the seal faces is given through notches provided on retainer.
Due to single coil spring, seal will not get clogged in effluent containing particles. Seal can be used for
higher speed as well as for higher pressure. Seal can be repaired in field with minimum spares minimising
the downtime cost. |
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