Pump dilemma ? I would appreciate any ones in sites
 

AquaMaxx Magnus VSB-12000 DC Water Pump by Sunpole?
Current USA eflux dc pump 6011?
Is vertex aquaristik working on a new dc pump see a section on there website for a greater than 200w & lesser than 200w dc pump ?
Would love to run 2 Neptune Cor 20 pumps just don't think I can get the flow out of them.
I'm hoping someone here might have experience with one of those pumps. Or knows of a more suitable pump . Open to accept ac or dc pump.i am having a 24"x24"x86" tank built with a downstairs sump looking at around 11 feet of head pressure.I want two of these one on each return 1 1/2" pipe all the way back to the tank any info would be greatly appreciated especially if it comes from first-hand experience.I know about the abyzz,& the red dragon.but I have a hard time justifying there hefty price tag . I could go with a single larger one of their pumps or I could have two of these and have enough left over for a two spares.i am presently running a Iwaki MD-70RLT ON MY 180G that I will be replacing .my wife finds the Iwaki too loud.

Don't know how I got this under buy/ sell/ trade
 

Wanted to post this in main forum:question:

I'm using a single sunpole 12000 as a remote sump return pump.

Quiet? Yes, it is quiet.

I am using it on a bsmt sump, 1.5" return line which splits into 2 at the tank.

I have roughly 8' vertical and 14' horizontal plumbing and some 90s etc.

It suits my needs. I would prefer a bit more flow, but an abyzz is not in my budget.

I’m using the Sunpole 9000 with 1 inch return lines. This pump has been awesome for my 305g tank. The pump is virtually quiet, has adjustments on the controller, feed mode and best of all a power button on the controller (no more unplugging the cord) :biggrin:

Excellent to know
 

I'm leaning heavily towards two of the 12000 as I can dial them back if I have to. & enough of a savings to get a couple of spares compared to the abuzz do you know what flow your getting

How long have you been running it for dose the quality seem good is there much heat buildup in the controller.

You don’t want too much turnover in your sump. The larger pump is great if you have extensive horizontal and vertical runs.

I have a150g sump now & will turn my 180g into my sump. Over 2/3 will be refugium running Triton system. Shooting for 5 times the display turnover. Think it best not to max out a motors rated capability. I like the flexibility of being able to ramp up the flow rate to be able deep clean my tank & remove suspended particles.
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I am away from my tank usually between 10 days possibly a few months this winter & by running two pumps at 50%then if one goes then I can bump up the other to 100%.
Until I can get home or have someone that I deem capable of swapping out my pump. I find larger motors to make less noise at 50% then being maxed out. Will be close to 11 feet of head presser.

I also think having an oversized pump running at slower speeds will reduce heat of its components making it last longer. Just my thoughts I could be totally wrong though.

It's been running for less than 2 months at full throttle.

Backside of controller does get hot.
It does have fins on backside to aid with heat dissipation.

That seems to be best practice, running a pump at less than full output.