reeflo dart hybrid for basement sump

[drabber]

hey everyone.
i have a question regarding a basement sump build im working on. i have a reeflo dart pump in transit to finish my 125 gallon 40 breeder sump build. but i was talking to the owner at my lfs and he said it wont have enough gph to over come the head pressure and get the output i want.

i was going to run a 1 inch off the outlet straight up 10 ft with 1 90 elbow.
i want 500-600 gph. and the pump in dart mode is rated for 650gph at 12ft of head pressure.

think this will work?

any help is appreciated... thanks!

[Madmak]

I would trust the published rating before the LFS. My ReeFlo pump performs as advertised.

[FishyFishy!]

I wouldn't trust the pump for 10 foot head. It's max 12 foot, and with unions/valves/elbows I think the most you'll get is a trickle out the end. I would go bigger. Just my 2 cents.

I had that pump running 6 feet and it was great. I sold it to a guy that was more like 10 feet and he sold it right away because it just trickled out the end of the pipe.

[drabber]

ill be using a ball valve union all in one and trying to see if i can set it up so as to not use a checkvalve on the return line to reduce head

[sphelps]

To be conservative I'd double your static head (10ft) to get an idea on what your total head pressure will be, especially with 1" pipe which will add decent friction losses. I think you need a bigger pump personally.

[sphelps]

If you can find a similar pump on the list you can use the calculator on reef central to be more precise.
http://www.reefcentral.com/index.php...oss-calculator

[Madmak]

I didn't realize a Dart' max was 12', that's a bit tight.