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  • Users: JoelGuelph
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  1. JoelGuelph

    Inlet/Outlet alignment tolerances

    Hello, We are having some problems with the alignment of some inlet and outlet ports on a low pressure water conditioning "vessel". It is not build to vessel code, but I was wondering if there is either a standard or a "rule of thumb" tolerance for inlet/outlet port alignment. Our units with...
  2. JoelGuelph

    ANSI Flange Alignment Standard

    Hello, We weld flanges onto water process cells, and I can not find a standard relating to the hole orientation. This relates mostly to 4 bolt flanges. Is there a standard orientation relative to the axis of the cell or chamber? If so, can you tell me what the standard is and which of the...
  3. JoelGuelph

    Hardened Rotating Shaft Material

    Hello, We are having a problem. We currently use a 316 lead screw in our water treatment reactors. We chose 316 for corrosion resistance, but we are having issues with our seals at the end of the chamber. Our seal supplier suggested having a harder material for the shaft and I am looking for...
  4. JoelGuelph

    Magnetic Coupling through 0.8" 316 SS

    Is it possible to have a magnetic coupling of a motor to a shaft through 0.800" 316SS? What would the torque limitation be? We mfg. a 316SS vessel to process water, with an acme screw inside the chamber that performs a cleaning function. We are experiencing seal problems and the idea of...

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