Since the material of atmospheric condenser, barometric discharge pipe, pump casing of follow-up water ring vacuum pump, impeller, and moisture tank was upgraded and anticorrosive p...
The pump casing and pump cover forms a working house of impeller, after impeller is static balanced, it is located by shaft sleeve and fasten nut.
泵体与泵盖构成叶轮工作室,叶轮经过静平衡校验,用轴套和锁紧螺母固定。
The pump casing is corroded.
泵壳腐蚀了。
Meanwhile, a leakage phenomenon is avoided, and the strength of the pump casing of the inner pump body can also be increased to prevent the pump casing from deforming.
同时防止了渗漏现象,还可增加内泵体泵壳的强度防止其变形。
B. water-filled pump start before the pump casing and suction pipe must be full of water that is because of the presence of air vacuum pumping the population can not be formed and maintained.