If a bypass flowrate of 420LPH is required at a pump head of 6M then the DU144 (top, below) will achieve this at a index setting of 0.5 but
this is not possible with the DU145 (bottom, below) as it will only give a minimum flowrate of 800LPH at a pump head of 6M at its max index setting of 0.6.
Has anyone used the DU145 where bypass is required at high pump heads?
this is not possible with the DU145 (bottom, below) as it will only give a minimum flowrate of 800LPH at a pump head of 6M at its max index setting of 0.6.
Has anyone used the DU145 where bypass is required at high pump heads?
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