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主要由安装底板、贮液罐、出液管、气相平衡管、放液置换管、泵和防爆型三相屏蔽电动机等组成的一个密封整体。较同行业磁力驱动液下泵相比，具有低汽蚀余量(NPSHr)、体积小、传动效率高、结构简单维护方便、运行可靠、无需润滑等优点，因此特别适宜输送不含颗粒低沸点、易汽化、有毒、腐蚀性、贵重、易燃、易爆的液体是输送低沸点易汽化物料(液氯、氟化氢、液化汽等)的最佳选择。 |
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lt is primarily composed of a sealed assembly consistingof a base plate, storage tank, liquid outlet pipe, gas-phaseequilibrium pipe, liquid discharge and displacement pipe,pump, and explosion-proof three-phase shielded electricmotor. Compared to magnetic drive submerged pumps inthe same industry, it has the advantages of low Net PositiveSuction Head Required (NPSHr), small volume. | ||
