Under normal working condition, this equipment is generally maintained semiyearly after the installation and debugging.
设备安装调试完毕后，在正常工作情况下，半年只需维护一次。
We suggest you replace the anti-wear hydraulic oil in the pump semiyearly, so increase of service life of the electric pump.
建议每半年更换一次泵站中的抗磨液压油，以延长电动泵的使用寿命。
Low maintenance cost. Under normal working condition, this equipment is generally maintained semiyearly after the installation and debugging.
维护保养成本低。设备安装调试完毕后，在正常工作情况下，半年只需维护一次。
Low maintenance cost. Under normal working condition, this equipment is generally maintained semiyearly after the installation and debugging.
维护保养成本低。设备安装调试完毕后，在正常工作情况下，半年只需维护一次。
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