pump help

[youareafever]

i have a total head pressure of around 4'. can anybody give me some pump suggestion if i want to have a flow of about 552 gph, with extra head pressure capability just in case of future addition.
thanks

 

[scsinet]

Mag 9.5. Put a ball valve on it's output and dial it back a bit until you are ready for your addition.

 

[trippkid]

Internal or external? I'd go with a mag 9.5 or a 12, maybe a Quiet One 4000HH if looking for internals. Externals I would probably go with an Iwaki MD 40RLT, Pan-world(Iwaki knockoff)100PX-MD40R , or maybe a Gen-X External Pump 850gph. There are many others, these are just some ones to look at. Hope this helps some.
Matt