Hi Wheely,
That looks like the one Talen recommended. You can buy replacement parts and actually repair it? Ecoplus, you just buy a new one I guess. I couldn't find where Ecoplus pumps are specifically rated for continuous duty but are advertised for aquarium and fountain use, as well as hydro. Not sure what the pound/dollar exchange rate is, but that Danner is much more expensive...like a factor of 10. Well, good luck with your decision. lol
Cheers,
JD
PS Maybe a dense foam pad under your res would help with noise and vibration.