Variable Speed/Variable Volume - Xylem Applied Water
s 'Stem flow pump speed OPM) pump speed section that - 50 RPM Il be be 1750 Tak:le ?sws devcJcpment of frcm Fignžre The draw curve for the variable speed pump application is estab- lished by power draw at the V/ S, efficiency aurves inter- section with the control curve a shaft: HF draw is assessed as out.- lined belove use of L£he basic
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Cooling Tower Pumping and Piping - Xylem Applied Water
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