Flow ratings?

700hp doesn't require much more than 35 GPH for burning, it's the pressure/flow that the CP3 needs and why a 120 GPH at 15 psi will cover most users.

The QSB 480 has a 50 GPH pump at 11 psi, and burns 25 GPH at 3,400 rpms making 480 hp
 
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So where do you find the specifics on the different filters. I have searched high and low, short of calling manufactures, and can't seem to find them. I do know the different filters that will fit and are recomended by other, but don't know any specifics on them.
Just curious!
 
I have spent a TON of hours calling and emailing manufacturers and gotten data on the popular filters.

FilterData.jpg
 
teddybear said:
So 165gph free flow?
Click to expand...

I didn't get the free flow number. For some reason 150GPH is stuck in my mind as the free flow number...if I recall correctly that is what Charlie told me when the demand flow units were first released, Kyle or Anthony could verify that.
 
AceWilson said:
So where do you find the specifics on the different filters. I have searched high and low, short of calling manufactures, and can't seem to find them. I do know the different filters that will fit and are recomended by other, but don't know any specifics on them.
Just curious!
Click to expand...

baldwin filters bf1275 water seperator 20 micron
bf7634 4 micron
bf7531 10 micron

Lee can tell you specs on fleetgaurd
 
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fire power said:
baldwin filters bf1275 water seperator 20 micron
bf7634 4 micron
bf7531 10 micron

Lee can tell you specs on fleetgaurd
Click to expand...

I don't know about the BF7531 as no-one wants to run a 10um, but the BF7634 is 4um on multi-pass standards, not single pass like the Donaldson.
 
fire power said:
maybe for more volume I understand it wont filter as good
Click to expand...

Baldwin has decided to switch to multi-pass standards on most/all of their filters, why I couldn't tell you. Dodge, Cummins, Bosch all still want single pass ratings.

I know that the BF7633 (big brother to the BF7634) is 4um with the multi-pass standards and only 7um with the single pass standards.. so it's the same level of filtration as stock.

The Donaldson filters are <3um single pass, and that's what you want in a HPCR system.

I have 2 Baldwin filters on my truck, but my final is a Donaldson.
 
By big brother I meant the larger Cat applications with a different gasket/thread setup.. but the same media (at least Cat/Donaldson use the same media, just different amount) and standards for Cat and Cat is the pure-filter.
 
The BF7633 uses 1-14" threads and wouldn't fit. In that size the Donaldson P551313 is the filter to use, followed by the Cat 1R-0750, then Fleetguard FF5320. The BF7633 isn't an improvement over stock and should only be ran in emergencies if it can't be avoided.
 
The FF5320 has a 2micron rating when used as a secondary stage while the P551313 has no secondary stage rating... Also we don't know the % efficiency of the P551313.
 
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