[PSUBS-MAILIST] strain relief

[hank pronk via Personal_Submersibles]

 Rick, Drill them out to the closest size and thread them to metric.Hank
    On Tuesday, December 1, 2020, 10:33:32 AM MST, Rick Patton via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
 Hank
No, cost wasn't the factor, it was that I can't find a vendor who makes the fitting in the 1/4" NPT size ss fitting that I had machined and welded into the front dome years ago. 3/8" is the smallest that vendors go down to. All my fittings that accept a strain relief fitting except the two in the front are 1/2". I'll have to go back threw the prints to see where I would of gotten the 1/4" from as I know I wouldn't of just pulled it out of the air. My preference now would be a blue globe fitting as they can take much more pressure but they are made by a German company and only offered in Metric and all my existing threw hulls are a standard NPT thread.Rick
On Tue, Dec 1, 2020 at 12:05 AM hank pronk via Personal_Submersibles <personal_submersibles at psubs.org> wrote:

 Rick, I just did a google search on how well nickel stands up to salt water.  Turns out, it is good.  I am sure SS is better of coarse, butthe reality of owning a P Sub is, they are not in the water much.  I assume you are asking because they are a lot cheaper.  Another realityof owning a Psub, they are expensive.  I assume you will be putting sacrificial anodes on the hull.  I would use them and keep an eye on them.  I admit, I am not as concerned about this as others, that is because I am spoiled in fresh water.  Hank    On Monday, November 30, 2020, 12:51:26 PM MST, Rick Patton via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
 I was wondering if it was OK to use a nickel plated brass strain relief fitting to pass a cable through?Rick_______________________________________________
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