low flow

mrthanhnguyen · Sunday at 12:09 PM

I have replaced all the tube to black tube so they dont twist like before but the flow is still low. Its only 1.5 L/min. If I run the loop only on the Mora, the flow is 1.5 L/min to 6.5L/m. No idea why its not contant then I connect it to my pc and the flow stays 1.5 L/min . I tried to install 2 more d5 pumps but flow is still low.

Ruru · Sunday at 12:11 PM

Maybe a stupid question, but have you cleaned your blocks that they're not full of gunk or other crap?

N/A · Sunday at 2:38 PM

That memory thing on one module looks very restrictive.

mrthanhnguyen · Sunday at 2:50 PM

Ruru said:
Maybe a stupid question, but have you cleaned your blocks that they're not full of gunk or other crap?

cpu block is new, GPU block is 1 and a half year without cleaning.

Waldorf · Sunday at 3:07 PM

Whats ID of tubing?
pump rpm what it should be for what you set?

Ruru · Sunday at 3:23 PM

mrthanhnguyen said:
cpu block is new, GPU block is 1 and a half year without cleaning.

1½yrs without cleaning is pretty long time, there may be crap which is restricting the flow.

mrthanhnguyen · Sunday at 3:47 PM

Waldorf said:
Whats ID of tubing?
pump rpm what it should be for what you set?

10-13, i set all my pumps at max speed

maxfly · Sunday at 3:51 PM

Are you having temp issues and that's the cause of your concern?

What does the entire loop consist of? Include block model#s, what your using to gather flow data etc... so we can figure out where your restrictive components are located in the loop and if you may be looking at a false positive.

When your coolant enters your reservoir does the flow look normal?

mrthanhnguyen · Sunday at 3:52 PM

temp is fine. just don't know why flow is so low compared to before. I used to have 240 L/h now its like 1.5 L/min. Different flow sensor.

maxfly · Sunday at 3:54 PM

maxfly said:
What does the entire loop consist of? Include block model#s, what your using to gather flow data etc... so we can figure out where your restrictive components are located in the loop and if you may be looking at a false positive.

When your coolant enters your reservoir does the flow look normal?

eidairaman1 · Sunday at 4:15 PM

Bad pump

Arctucas · Monday at 12:23 AM

So, new flow sensor, flow rate varies... maybe it is the new flow sensor?

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Processor	Intel core i9 13900ks sp117 direct die
Motherboard	Asus Maximus Apex Z790
Cooling	Custom loop 3*360 45mm thick+ 3 x mo-ra3 420 +Dual D5 pump and dual ddc pump
Memory	2x24gb Gskill 8800c38
Video Card(s)	Asus RTX 4090 Strix
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Display(s)	Sammsung G7 32”
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low flow

mrthanhnguyen

Attachments

Ruru

S.T.A.R.S.

N/A

mrthanhnguyen

Waldorf

Ruru

S.T.A.R.S.

mrthanhnguyen

maxfly

mrthanhnguyen

maxfly

eidairaman1

The Exiled Airman

Arctucas

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