The new hozelock aquaforce solids handling pumps have been designed specifically for filtration waterfalls or watercourses following a rigorous two year testing programme they set unprecedented performance and efficiency benchmarks in delivering significant improvements in flow rates and head heights while consuming less power than conventional systemsr r max flow 15000 lph 3300gphr max head 570 mr flow 1m 13100lphr solids handling range 2 10 mmr waterfall width 06m 120mr water