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#1
12-30-2011, 12:55 AM
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Return Pumps
I need help!! I bought a overflow from Lenny. A CPR S90. But how do I figure out what size of pump I'll need? And what's the best brand to go with??
Mark 
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#3
12-30-2011, 01:22 AM
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Quote:
Id also look at installing some type of ball valve right after the return pump as well as on the overflow return line. That will easily let you regulate the GPH in and out of the display. This also makes a huge difference when trying to quiet the unit down. Keeping alittle bit of water in the last chamber of the CPR is the trick ive found.
__________________
 - 33 Gal - 20Gal Sump, MP10/Hydor Powerheads, Aquaticlife 4x T-5HO, Vertex IN100, TLF w/Biopellets, Tunze ATO -45GAL Build in Progress!-
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#4
12-30-2011, 05:00 AM
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So do I have to account for every 90 degree bend as a foot of head?
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#5
12-30-2011, 05:02 AM
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#7
12-31-2011, 04:08 AM
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I had a mag 9.5 was niosy ran fine for 6 months till I moved and redid sump for external pump now I use the mag to pump water back to display from water changes I'd buy another if submersible was my only option - if you can spend the money on external much more reliable don't add heat to water
That said I went thru 3 quiet one 4000 s in 2 years steer clear Of those POS
__________________
250G DD LED SPS R.I.P. 180G LED SPS 80"x36". 300G custom build Owner of Mountain Ridge Heating and Gas Class A gas fitter, HVAC
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#8
12-31-2011, 06:00 AM
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Thanks all for your help
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Linear Mode
