DESMI在市场上拥有高质量和成熟的工业泵。DESMI NSL泵适用于轻微污染的稀液体,满足特殊的工业市场要求:——效率高-低汽蚀余量值容易安装/服务特定材料-紧凑设计标准化模块化设计——杰出的水力设计性能,Spacer-coupling选项,易于维护,健壮的轴设计效率高与低汽蚀余量impellar价值观——自吸能力与一个单独的主机附带启动pump The pump is a vertical in-line, radially split, single-stage centrifugal pump with connecting flanges according to international standards. The pump is designed for mounting with electric motors having different international flange dimensions. The pump casing is equipped with a replaceable sealing ring. The impeller is made with double-curved blades to ensure low NPSH-values and high efficiency. The bearing unit is equipped with sturdy ball bearings and the small types are fitted with lifetime-lubricated bearings. In the lager types the lower bearing is a double bearing for which a lubrication point is provided.