摘要
CMS2000层状剪切式填料轴封应用于负压进水的水泵时易产生吸料现象。本文对吸料原因进行分析，并提出改进措施，取得了较好的效果。
The seal of CMS2000 sheared packing can absorb charge easily to minus-pressured intake pump. Satisfactory result has been got by analyzing the reasons and making improvement.
出处
《南钢科技与管理》
2006年第2期32-33,共2页
NISCO Technology and Management
关键词
水泵
负压
填料
intake pump
minus pressure
packing
