I have come to this forum out of desparation after trawling the internet for guidance.
I am the property manager of a AAA commercial building in Sao Paulo, Brazil. The infinity pool, that feeds a waterfall on one side is the property owners pride and joy... but even after a number of interventions to improve water flow and therefore the overall effect I have been stumped at the finishing line due to a recurring problem.
I have 2 Sodramar BMS300 3 HP pumps (500lts/min), and every 6 months the internal rotor breaks or disintegrates. I am told that locally this is thebest pump available. We plan to improve the instalation further so we always have a thrid pump in 'hot stand by', allowing maintenace to ba carried out without turning the water feature off.
Even with this done I currently have to face the problem of replacing an expensive imported pump every 6 months or so. My question is... are there better options available in the US or Europe?
Awaiting your words of wisdom o great ones!