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Mechanical Seals Introduction |
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Written by Administrator
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Mechanical seals is being used increasingly on fluid pumps to replace packed glands and lip seals. Pumps with mechanical seals perform more efficiently and generally perform more reliably for extended periods of time. Mechanical seals are provided to prevent pumped fluids from leaking out along the drive shafts.
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The Basic Mechanical Seals |
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Written by Administrator
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 Mechanical Seals
A mechanical seal is a sealing device which forms a running seal between rotating and stationary parts. They were developed to overcome the disadvantages of compression packing. Leakage can be reduced to a level meeting environmental standards of government regulating agencies and maintenance costs can be lower. Advantages of mechanical seals over conventional packing are as follows:
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Secondary Seal Selection |
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Written by Administrator
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 If you had a drop of oil on your carport floor immediately under the engine block of your Ferrari, how would you imagine the oil drop found its way to your carport floor? Would you imagine that it splashed out of the dipstick spout? Did it sweat through the engine block? What do you think? Of course you already know the answer. That little drop of engine oil leaked through a gasket seal on the oil pan.
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Cartridge Mechanical Seals |
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Written by Administrator
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How can I extend the performance range of standard cartridge mechanical seals?
 In today's global environment, the "one size fits all" approach is used for so many products that we expect it to apply to just about everything. In the mechanical seal industry, one problem with that philosophy is the definition of the word all. Mechanical seals must live in literally every environment under the sun-from extreme hot to extreme cold, wet to dry, solid to gas, acidic to caustic and so on. Until relatively recently, a vast variety of mechanical seals were needed to accommodate these pump applications.
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Achieving Clean Mechanical Seal |
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Written by Administrator
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Mechanical seal are commonly used in a wide variety of industrial applications for sealing process fluids in rotating equipment. Often, the presence of suspended solids or gas bubbles in fluid sealing environments can be detrimental to mechanical seal life and operating efficiency.
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