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02/14/2018, 08:55 PM | #1 |
Registered Member
Join Date: Feb 2005
Location: Indiana
Posts: 982
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MP40QD noise issue
I have two of these that I purchased together. One pump is almost silent, but the other one is noisy. You hear it ramp up constantly (even at a distance). Is there something to check or verify. I am only running it at about 60% power.
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02/14/2018, 09:00 PM | #2 |
Registered Member
Join Date: Feb 2005
Location: Indiana
Posts: 982
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