the stage bulbs and adjust the blade angle to reduce the pump installation location
time2012/02/13
the stagebulbsand adjusttheblade angletoreduce the pumpinstallation location,shorten thelinesor changethecurvatureofthepipeline;the stagebulbspumpsealleakatcompressionpacking;the stagebulbstoclear the blockage, the replacement oftheimpeller;replacethedrainringreduction, plugleaks.the stagebulbsRemedy:torestoretherated speed,clearbeltsgrease,adjustbelt tightness;