由张拉端锚具、固定端锚具、索体、防松装置、锚垫板、锚罩、防腐油脂组成。
The utility model consists of a tensioning end anchor, a fixing end anchor, a cable, a loose prevention device, an anchor base plate, an anchor cover and anticorrosive grease.
叶轮具有防松装置，机械密封端面材质采用碳化硅-碳化硅，经久耐用、安全可靠。
Impeller with against pine device, Mechanical seal face material USES silicon carbide - silicon carbide, durable, safe and reliable.
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