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grundfos data booklet

grundfos data booklet

grundfos data booklet

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Performance curves and technical <strong>data</strong>SP A, SP4SP 77SP 77Performance curvesp[kPa]H[m]180-9SP 7750 Hz170ISO 9906:2012 Grade 3B1600160-8150-8-B1400140-71301200120-61101000100-59080080-4-4-B7060060-3-3-B5040040-2-2-B3020020-110000 10 20 30 40 50 60 70 80 90 Q [m³/h]p[kPa]8060H[m]860 5 10 15 20 25 Q [l/s]EtaEta[%]806040200420NPSH0 10 20 30 40 50 60 70 80 90 Q [m³/h]40200TM01 8769 4702Explanation of efficiency curve, please see Curve conditions, page 4.46

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