Where to buy Submersible pump replacement

[Ducks]

The macerator/pump in our basement bathroom seems to be on the blink

Whole house plunged into darkness after my shower tonight— fortunately I was dressed and washing my face by then, but it was an unpleasant experience just the same. Repeated trials show that every time we flush/run the tap for more than a few minutes, the power goes out; presumably the pump is tripping.

I believe ours was replaced not long before we purchased. Are these like the boilers in that they require more regular replacements than you'd expect at home? How much do they cost? Will be wanting to get this sorted ASAP as we can't use that bathroom currently, which means a trek upstairs at night to use the facilities that I could do without!

[Can the Man]

You could also try the hardware shop in El Matoral, it’s the big blue building just off the roundabout

[Ducks]

Thanks, guys. Have a friend of a friend coming out to look at it either tomorrow or tonight, but was wondering if anyone had an idea from experience of what the price of replacement was?

Don't want to phone the fereteria as I don't have enough Spanish to understand what price they quote or answer any questions, and while I can trip up this evening if the plumber says he's not coming until tomorrow, I have to wait here in case he calls until then. Would like to know in advance if possible!