[PSUBS-MAILIST] Minn Kotta 101 - Thruster Reliability

Cliff Redus via Personal_Submersibles personal_submersibles at psubs.org
Tue Jul 25 23:11:28 EDT 2023


 I saw that.  I need to digest the report to see if our relatively shallow dive depth range compared to depth range covered in the report would shift us to another fluid.  These two reports River sent look useful.
Cliff
    On Tuesday, July 25, 2023 at 10:04:38 PM CDT, Jon Wallace via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
  Per the document River pointed us to, Tellus 11 (5 cSt) and Tellus 15 (10 cSt) are acceptable general purpose compensating oils.  Seems to be reasonably priced as well.
Jon

    On Tuesday, July 25, 2023 at 07:31:27 PM EDT, Cliff Redus via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
  This is way too much kinematic viscosity for me at 100 times the viscosity of water.  Manufacturers make a low viscosity silicone oil.  I think we need to be closer to 5 cSt for kinematic viscosity.
I am hoping Emile will send info on what he is using.
Cliff

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