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For Top / Side Entry Agitators, Vessels and Mixers
Double Acting, Independent of Direction of Rotation |
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Mechanical Seal Series 95U/95U/CK & 95U/90U/CK |
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Face Materials :
Carbon / Ceramic,
Silicon Carbide, Tungsten Carbide, Lecrolloy
Metal Parts :
SS 316, SS 304, Carbon Steel, Hastelloy-B,
Hastelloy-C, Monel, Alloy - 20
Secondary Seals :
95U/95U : PTFE, GFT
95U/90U : Inboard - PTFE, GFT
: Outboard - Elastomers
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Petrochemicals and its vapours |
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l General Chemicals and its vapours |
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l Light hydrocarbons and its vapours |
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Double acting Back to Back Seals |
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Unbalanced |
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Cartridge Unit |
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Independent of Direction of Rotation |
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Operated with Pressurised Barrier Fluid |
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Shaft Diameter d : |
25 .....150mm* |
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Pressure p : |
Vacuum .... 10 bar (max) |
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Temperature t : |
Amb. ... 2000c (max) |
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Shaft speed n : |
600 rpm. (max) |
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Barrier fluid pressure : |
Vessel pressure + 1.5 bar |
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Series 95U/95U/CK & 95U/90U/CK are factory assembled cartridge units used on mixtures, agitators and reaction
vessels. The seals are designed for handling severe services including products emitting toxic vapours during reaction
process. The design incorporates bearing located very close to the seal. This standard feature effectively arrests the shaft
whip for smooth and trouble free operation enabling enhanced seal life. The cooling jacket, also a standard feature, helps
to maintain cool environment around the seal. Large clearance between rotating shaft/sleeve and mating ring permits
higher deflection of the shaft, invariably associated with top entry agitators. |
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