A seal cartridge assembly for installing the elements of a mechanical sealing arrangement in a rotodynamic pump provides, as part of the seal cartridge, a shaft sleeve that supports certain of the non-rotating elements of the sealing arrangement, and facilitates placement of the sealing elements by providing shearable pin elements.
申请公布号
WO2012044912(A2)
申请公布日期
2012.04.05
申请号
WO2011US54179
申请日期
2011.09.30
申请人
ENVIROTECH PUMPSYSTEMS, INC.;ARNOLD, KIM, M.;SHAW, JAMES, G.;BRODERICK, AMBER