[murray13]

Originally posted by WAJ_UK
I have come across these http://www.chrystella.co.uk/acatalo...t_DC_PUMPS.html

No idea what they are like though, I can't find any detailed info on product life

Here you go: PDF Link

They don't run for very long. 75 to 500 hours depending on model. Their brushless does not have very good pressure/flow specs.