潜水吸砂泵结构特点：
Structural characteristics of submersible sand suction pump:
1、潜水吸砂泵主要由泵体、叶轮、护板、泵盖、托架及轴承组件等组成。
1. Submersible sand suction pump is mainly composed of pump body, impeller, guard plate, pump cover, bracket and bearing components.
2、泵体、叶轮、护板的材质可由灰铸铁、耐磨合金、及非金属耐磨材料制造，用户在定货时可根据用途选择。
2. The material of pump body, impeller and guard plate can be made of gray cast iron, wear-resistant alloy and non-metallic wear-resistant material. Users can choose according to their use when ordering.
3、泵的轴密封采用填料密封，并在填料室加入高压冲洗清水，较好的保证了泵的正常运行。
3. The shaft seal of the pump adopts packing seal, and high-pressure flushing water is added into the packing chamber to ensure the normal operation of the pump.
4、泵的转向从进水口看为逆时针，从进水口看泵的出口在水平方向的右边，如因现场需要出水口可在360度范围调整。
4. The diversion of the pump is counter-clockwise from the intake, and the outlet of the pump is on the right side of the horizontal direction from the intake. The outlet can be adjusted within 360 degrees if necessary.