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Unread 12/24/2017, 05:06 PM   #2608
slief
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Join Date: Sep 2009
Posts: 14,173
Quote:
Originally Posted by Joshsmit56001 View Post
Could you change a 100 rpm pump to a 600 rpm by just swapping the gear? I have a pump that is loud that is 600 rpm and I found a cheap new 100 rpm pump to swap with if possible.


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Brushed motors tend to be loud regardless of their RPM. If you find a 100 rpm pump that is the same (looks the same) as your 600 RPM pump, I am pretty sure you can swap the motor over to the 600 rpm one but unless the bearings are bad in your 600 rpm motor, the noise you are hearing is likely normal and or the result of the gears themselves. As such, swapping the motor over will likely not solve the noise issue.


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