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For Top Entry Agitators, Vessels and Mixers
Single Acting, Independent of Direction of Rotation |
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Mechanical Seal Series 88B2A/DG |
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Face Materials :
Carbon / Silicon Carbide
Metal Parts :
SS 316, SS 304, Hastelloy - C,
Hastelloy - B, Monel, Alloy - 20
Secondary Seal :
Elastomers, TCV
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Food Products |
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Pharmaceutical Products |
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Single acting |
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Reverse Balanced |
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Outside Mounted |
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Independent of Direction of rotation |
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Dry Running |
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Shaft Diameter d : |
15 ...150mm* |
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Pressure p : |
Vacuum .... 8 bar (max) |
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Temperature t : |
Amb. .... 120O C (max) |
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Speed n : |
320 rpm |
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Series 88B2A/DG is factory assembled & dynamically tested seal for steel, glass lined and SS mixers, agitator & vessels.
This is a multiple spring externally mounted, reverse balanced seal with O-ring as secondary sealing member. Various
elastomers can be offered for wide service application. These seals are basically used on top entry agitators as dry running
seals. When food products or pharmaceutical products are agitated in agitator, mixing of any other liquid will contaminate
the product & affect its quality, hence these dry running seals are used. These seals don’t require any external media for
lubricating the faces, that is why they are known as dry running seals. |
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