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DAPMH30 from jehmco
7 years 6 months ago #34346
by Kegger22
Replied by Kegger22 on topic DAPMH30 from jehmco
the one I have running is pretty quiet so I did a little test and found that the more air outlets I shut off while it was running the louder it became so you may have a bit too much back pressure on it and may need to increase the amount of air outlets or use 1 as a bleeder valve to help relieve the back pressure
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7 years 7 months ago #34286
by sawboy
Negative Karma for rule enforcement is a badge of honor
Replied by sawboy on topic DAPMH30 from jehmco
I had one until my recent upgrade. I put it on a piece of Poret foam. Quiet and powerful. Great bang for the buck!
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7 years 7 months ago #34284
by mikeg2929
Replied by mikeg2929 on topic DAPMH30 from jehmco
I am unfamiliar with that specific model - they all look like they changed since i last purchased one.
Senase is right - use some sort of material to dampen the vibration. I used a piece of old carpet.
Senase is right - use some sort of material to dampen the vibration. I used a piece of old carpet.
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7 years 7 months ago #34281
by Senase
The Newb
Replied by Senase on topic DAPMH30 from jehmco
Initially when I set up this exact same pump for a friend, there was a noise issue . We then realized that it was placed on a surface that was causing the pump to resonate loudly. We then put a different material underneath it ( I think it was actually cardboard) and then it was fine. I would say first try placing different materials underneath it and secondly make sure it isn't vibrating and hitting any object around it. I hope one of these options can solve your problem. Good Luck!
The Newb
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7 years 7 months ago #34279
by Jim_
DAPMH30 from jehmco was created by Jim_
I just bought DAPMH30 this pump and got it all set up it is so loud anyone have this pump?
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