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Sundyne Seal
Single Acting, Independent of Direction of Rotation |
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Mechanical Seal Series 850B & 855B |
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Face Material:
Carbon / TC
Metal Parts:
SS 316, SS 304, Duplex Stainless Steel
Secondary Seal:
850B : Elastomers
855B : PTFE, GFT
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Sundyne Pump |
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Sunflow Pump |
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Refineries |
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Single acting |
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Inside mounted |
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Independent of direction of rotation |
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Balanced |
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High Speed |
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Shaft Diameter d1 : |
50....200 mm |
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Pressure p : |
20 bar (max) |
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Temperature t : |
_ 45 ... +1800 C |
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Speed v : |
25,000 RPM |
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Series 850B & 855B are specially developed for sundyne and sunflow pumps. Single seals are used in most
applications for non abrasive or non Hazardous liquids. Double seals are recommended when pumped liquid
contains abrasive and leakage could be hazardous or when pump is likely to run dry. Tandem seal arrangment also
can be offered which will protect the leakage when main seal is failed. |
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