Products/Services for Mechanical Seal Tutorial

  • Mechanical Seals-Image
    Mechanical Seals - (352 companies)
    Description Mechanical seals are designed to prevent leakage between a rotating shaft and its housing under conditions of extreme pressure, shaft speed and temperature. Mechanical seals can be single acting or double acting. Single (acting...
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    Mechanical Seal Type
    Seal Design
    Spring Configuration
  • Dynamic Seals-Image
    Dynamic Seals - (679 companies)
    Dynamic seals retain or separate fluids, keep out contaminants, and contain pressure. They create a barrier between moving and stationary surfaces in rotary or linear applications such as rotating shafts and pistons. ...
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  • Oil Seals and Grease Seals-Image
    Oil Seals and Grease Seals - (343 companies)
    Oil seals and grease seals have a flexible lip that rubs against a shaft or housing to prevent the leakage or ingress of fluids and dirt. For proper installation, the seal lip should point towards the medium being contained. Some oil seals...
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    Seal Repair Services - (36 companies)
    ...inspection, troubleshooting, disassembly, cleaning, refurbishing or replacing seal components, lapping services, failure analysis, and reassembly. Mechanical seals and components are the most commonly repaired. Diaphragm seals, labyrinth seals, and other...
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  • Mechanical Vacuum Pumps and Systems-Image
    Mechanical Vacuum Pumps and Systems - (263 companies)
    ...of the gas or fluid stream in the pump. Lubrication. Mechanical vacuum pumps may be either dry (oil-less) or oil-sealed based on the means of lubrication. Dry or oil-less pumps use permanently sealed bearings or other isolation technology...
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  • No Image Available
    Feedthroughs - (163 companies)
    Feedthroughs transmit electrical current, fluids, optical signals, or mechanical motion through the walls of a pressurized or vacuum system through a hermetic seal. Image Credit: Nor-Cal Products, Inc. Feedthroughs provide inlet and outlet tubes...
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  • No Image Available
    Hydraulic Seals and Pneumatic Seals - (297 companies)
    Hydraulic seals and pneumatic seals include piston seals, rod seals, U-cups, vee, cup, and flange packings. Description. Hydraulic seals and pneumatic seals are designed for the reciprocating motion that is common in hydraulic and pneumatic...
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  • No Image Available
    Hermetic Sealing Services - (55 companies)
    ...chemically and mechanically. Sealing process. Image Credit: Schott. Materials. They are made of ceramic, glass, or metal materials and joined in a specific configuration by furnace brazing. Applications. Hermetic seals are used in a variety of applications...
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  • No Image Available
    Metal Bellows - (139 companies)
    Metal bellows perform a number of tasks including sealing environments, carrying gases, liquids and slurry, and mechanically coupling for electrical contact. Metal bellows perform the function of sealing environments, carrying gases, liquids...
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  • No Image Available
    V-ring Seals - (38 companies)
    ...acts like a mechanical face seal or axial slinger. The lip rides against the surface of the shaft at a right angle. V-ring seals can be used as a primary or back-up seal, as they can retain lubrications and exclude contaminates including dust, dirt...
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...easier to install and maintain, costs less, and performs better. First of all, tube fittings are designed not to leak, even under rugged operating conditions because they have mechanical, metal-to-metal seals. Tightening fitting nuts coldswages ferrules onto the tubing. On the other hand, threaded-pipe...

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  • Selecting a Replacement Mechanical Seal (.pdf)
    The best way to interchange a mechanical seal is by using the OEM part number and the“Pump Manufacturers Cross- Reference”included with this tutorial .
  • Energy Research and Power Engineering
    [11] J.F. Zhang, S.Q. Yuan Shou, “A Numerical Simulation of 3-D Inner Flow in Up-Stream Pumping Mechanical Seal ”,Journal of Hydrodynamics Ser.B,2006, vol.18,pp.572-577. [12] W. Bai, “General finite element analysis of ANSYS8.0 basic tutorial ”,Tsinghua university press, 2005 …
  • http://dspace.mit.edu/bitstream/handle/1721.1/77445/826515149-MIT.pdf?sequence=2
    [12] Roberge, James K., "The Mechanical Seal ", Bachelor's Thesis, Massachusetts Institute of Tech- nology, 1960. [13] Lundberg, Kent H., empphInternal and External Op-Amp Compensation: A Control-Centric Tutorial , American Control Conference …
  • Fluid Flow
    The site includes tutorials for centrifugal and positive displacement pumps, as well as troubleshooting. There also are manufacturer and distributor links for pumps and mechanical seals , as well as a forum that is available for interactive communication.