2.1立式結構的CLLa系列產品可在底座上直接立式安裝。電機架上部安裝電機，下部與泵體或底座聯(lián)結，并開有較大的側窗口，在不拆卸泵體、泵管路、電機、電機架的情況下，可直接卸下中間聯(lián)軸節(jié)，然后將軸承支架、泵蓋、葉輪等整體卸下進行檢修，十分方便。

    The CLLa serine Marine Vertical Centrifugal Pump Call be direct vertical setup on the base．The higher part of the bracket installed the motor,and the lower part link to the pump or the base，and there is a relativity big window at the side， it is conveniently to overhaul the bearing frame，the pump covering，vane whirl and so on，iust direct dismantle the middle coupling，and dismantle these wholly, without dismantle the pump，pipeline，motor and the bracket．

2．2泵軸采用磨擦副為硬質合金(或硬質合金對金屬陶瓷)的機械密封。當輸送介質含有較多泥砂時，旋液分離器將分離出來的清潔液體引入密封腔進行沖洗，以延長機械密封的使用壽命。當機械密封有正常的泄露時，可通過泵蓋上部的接頭接上管路將泄露液引至外面。

    The pump shaft seal use machinery sealing with hard alloy to hard alloy grit (or hard alloy to cermet grit)．When the media transferred contain relatively more silt，after separate and purify,the liquid will be entry the sealed cavity to wash up，then the service life of the machinery sealing in the sealed cavity will be extend．When there is normally let out of the machinery sealing，Can link up the line at the higher part ofthe pump cover to guide out the liquid．

2．3本泵采用深溝軸承或角接球軸承，采用油脂潤滑。

    The pump adopt deep ditch ball bearing or angle to contact to ball bearing，alld the oil to lubricate．

2．4傳動采用彈性柱銷聯(lián)軸器，設有中間聯(lián)軸節(jié)，方便拆卸。

    Drive adopt elasticity post coupler,and set a middle shaft coupling for conveniently dismantle．