SACRIFICIAL FLANGE AND PUMP ASSEMBLY USING THE SAME

摘要

PURPOSE: A sacrificial flange and a pump assembly using the same are provided to check a corrosion condition of the sacrificial flange through a corrosion checking hole so that the sacrificial flange can be replaced in appropriate time. CONSTITUTION: A sacrificial flange(100) comprises a body(110) and a corrosion checking hole(140). The body has a fluid flow passage(130) and the corrosion checking hole is formed in the body. Corrosion of the body by fluid flowing through the fluid flow passage is checked through the corrosion checking hole.