力士樂葉片泵的軸承組件采用圓筒式結構，便于調整葉輪與泵體之間的間隙，維修時可整體拆除。軸承采用油脂潤滑。力士樂葉片泵的軸封形式有填料密封、付葉輪密封、機械密封。 上海維特銳在德國的分公司可以直接REXROTH原廠 REXROTH葉片泵接觸進水管水平段逆水流方向應用0.5%以上下降坡度，連接水泵進口一端為zui高，不要*水平。向上翹起，進水管內(nèi)會存留空氣，降低了水管和水泵中真空度，影響吸水。 REXROTH葉片泵填料因長期使用已經(jīng)磨損或填料壓過松，造成大量水從填料與泵軸軸套間隙中噴出，其結果是外部空氣就從這些間隙進入水泵內(nèi)部，影響了提水。 力士樂葉片泵故意障原因加以分析: REXROTH葉片泵有些用戶水泵啟動前未灌滿足夠水;看上去灌水已從放氣孔溢出，但未轉動泵軸交空氣*排出，致使少許空氣還殘留進水管或泵體中。 上海維特銳可提供力士樂報關單等證明，在德國設立的分公司，有能力持續(xù)穩(wěn)定供應力士樂產(chǎn)品
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