力士乐叶片泵的轴承组件采用圆筒式结构，便于调整叶轮与泵体之间的间隙，维修时可整体拆除。轴承采用油脂润滑。力士乐叶片泵的轴封形式有填料密封、付叶轮密封、机械密封。

上海维特锐在德国的分公司可以直接REXROTH原厂

    REXROTH叶片泵接触进水管水平段逆水流方向应用0.5%以上下降坡度，连接水泵进口一端为zui高，不要*水平。向上翘起，进水管内会存留空气，降低了水管和水泵中真空度，影响吸水。

    REXROTH叶片泵填料因长期使用已经磨损或填料压过松，造成大量水从填料与泵轴轴套间隙中喷出，其结果是外部空气就从这些间隙进入水泵内部，影响了提水。

力士乐叶片泵故意障原因加以分析:

    REXROTH叶片泵有些用户水泵启动前未灌满足够水;看上去灌水已从放气孔溢出，但未转动泵轴交空气*排出，致使少许空气还残留进水管或泵体中。

上海维特锐可提供力士乐报关单等证明，在德国设立的分公司，有能力持续稳定供应力士乐产品
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