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Search results with tag "Total differential head"
TOTAL DIFFERENTIAL HEAD (THD)TOTAL …
www.sealing.comTOTAL DIFFERENTIAL HEAD (THD)TOTAL DIFFERENTIAL HEAD (THD) System HeadSystem Head = total discharge head - total suction h ead H = h ddd---- h hh h ssss hd = h sd + h pd + h fd hs = h ss + h ps = h fs where: