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Metal Bellow Seal,
Single Acting, Independent of Direction of Rotation |
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Mechanical Seal Series 60L |
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Face Materials:
Carbon, Silicon Carbide, Tungsten Carbide
Metal Parts:
SS 316, Carpenter - 42
Welded Bellows:
AM 350
Secondary Seal:
Grafoil |
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Petrochemicals |
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Petroleum refinery |
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Refinery |
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Single acting |
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Inherently Balanced |
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Inside Mounted |
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Independent of direction of rotation |
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Welded Metal Bellows |
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Shaft diameter d1 : 19....100 mm
Pressure p : 20 bar (max)
Temperature t : _20....+3500 C
Velocity v : 20 m/sec |
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Series 60L is welded metal bellow seal used in process pumps for high temperature and moderate pressure
applications in chemical, petrochemical plants and refineries. The bellow is constructed by welding a series of
diaphragms together at the edges. The bellows unit eliminates the need for springs, dynamic secondary seals and
provides flexibility to the seal face wear. Drive to the seal ring is given by strong drive lugs, which also protects
bellows from damage. |
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