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RSU

金属轴流离心泵

Umwälzpumpe aus Metall

RSU型卧式化工循环泵是为低扬程、大流量工况而设计的。通过使用专门设计的高硅铸铁Siguss材质的带螺纹叶轮或螺旋桨叶轮,非常适合多种酸(例如用于含杂质废硫酸的蒸发以及高浓度粗磷酸)的循环。为了泵材料(通常很难铸造和加工)获得足够耐久的使用寿命,可以使用铠装版本。

设计特点

设计

轴流泵

材料

金属

尺寸

DN 400 - DN 500

叶轮

开式

功率

Qmax. = 3.400 m3/h

扬程

Hmax. = 6 m

温度

-40 °C 至 150 °C

公称压力

6 bar

各种浓度、温度和固体含量下的酸循环,冷凝和提浓装置中的旧酸或含少量杂质的酸。

标准

ISO 5199

类型

卧式,单级

蜗壳设计

铸造弯头

叶轮

开式

轴承润滑

润滑脂润滑

安装版本

铸造底板、钢结构底板或无基础安装

Motor coupling

直连或三角皮带驱动

环境温度

-20°C 至 60°C

固含量极限值

35 % 钙

带气动静密封的动力密封

  • SIGUSS