1W2.5-12单级旋涡泵(1W2.5-12 the single stage whirlpool pump) 概 述 W型单级直连旋涡泵是我厂生产多年的老产品，具有结构简单，使用安全可靠，维修保养方便，体积小，重量轻等优点。 本产品性能稳定可靠，达到国内同类产品先进小平。 由于以上特点，我厂生产的W型单级直连旋涡泵深得全国广大使用部门的拥护与信任 W型单级直连旋涡泵地供汲送清小和物理化学性质类似于小的液体之用，使用液温不得超过60℃，常用于小型锅炉给水的配套，在造船、轻纺、化工、冶金、机械制造、水产养殖、固定消防稳压、热交换机组、农业远程喷灌等各工业部门都有广泛的应用. Summary It is the old product that my factory produced the many years that W s mould single stage directly links the whirlpool pump , and it is simple to possess the structure , and using safe and reliablely , it is convenient to keep in repair to maintain , and the volume is small , and the weight gently waits for the merit . This product capability is stablized reliablely , and achieves internal same s product first-in to put down a little while . Owing to the above characteristic , W s mould single stage that my factory produces directly links deep support and the trust to get the vast use department of the whole nation of whirlpool pump W s mould single stage directly the whirlpool pump supplies to draw to send clearly small similar usefulness in small liquid with physical chemistry quality , and the use liquid temperature must not surpass 60 ℃s , in common use in the small scale boiler to the necessary of water , is shipbuildinging , gently is spinning , chemical industry , metallurgy , mechanical manufacturing , aquaculture and admittedly decide each Ministry of Industry such as fire fighting voltage regulation , heat exchange unit and agriculture long-range sprinkling irrigation etc door has extensively the application 说 明 本泵采用泵与电机直联结构，其进水口为水平方向，吐出口垂直向上。 从泵端看，泵为逆时针转动。 叶轮可在悬臂轴上自由滑动，运转时能自动调正叶轮二面的间隙，外隔板可借助于叶轮上的二螺孔与叶轮一起拆出 叶轮，内隔板采用9-4铝铁青铜，轴采用不锈钢，填料采用新型密封材料柔性石墨. 本泵性能稳定，结构得意，拆装方便. Explanation This pump uses the pump directly to join constructing with the electrical machinery , and his is intake mouthful for the horizontal direction , and vomits that the export perpendicularly upwards . See that the pump moves for the contrary hands of a clock from the pump end . The impeller can the freedom slip on the cantilever axle , and can transfer the interval of straight two in impeller when revolving voluntarily , two screw holes that the outer screen can have the aid of on the impeller are dismantled out with the impeller together The interior screen uses the ashen copper of 9-4 s aluminium to the impeller , and the axle uses stainless steel , and packs with using the new material flexible graphite sealing up This pump capability is stable , and the structure is proud , and dismantles loading the convenience 产品结构示意图 Copyright ? 2006 上海申升泵阀制造有限公司 版权所有 地址：上海市虬江路1488弄7号1003室 电话：021-56985100 56306185　传真：021-56729688 E-mail:sales@sspv.cn 性能参数 流 量 （m3/h） 扬 程 (m) 转 速 (r./min) 轴 功 率 (kw) 电机功率 (kw) 效 率 (%) 汽蚀余量 (m) 2.5 120 2900 2.64 3 31 6.1 公司网址:www.ss-bf.cn www.sspv.cn