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WQP Full Cast Stainless Steel Sewage Pump
Flow range: 9-200m³ / h
Head range: 6-60m
Caliber range: 50-200mm
Power range: 0.75-15KW
Temperature range: ≤50 ℃
全铸造 不锈钢污水泵是我 公 司经过不断的研究和试验而推出的优质产品。 WQP full casting stainless steel sewage pump is a high-quality product launched by our company after continuous research and testing. 有效 解决工程难题。 The product has the advantages of no clogging, anti-winding, corrosion resistance, acid and alkali resistance, and self-protection system. It is suitable for use in harsh environmental conditions, greatly improving work efficiency and effectively solving engineering problems.
Conditions of Use:
、 304材质的泵适合在工作介质PH4~10之间使用，超过这个范围，建议使用316材质。 1 , 304 material pump is suitable for use between the working medium PH4 ~ 10, beyond this range, it is recommended to use 316 material.
、 介质温度不超过60摄氏。 2. The medium temperature does not exceed 60 degrees Celsius.
、 水泵应在额定扬程的附件适用范围内使用 3.The pump should be used within the scope of the accessories with rated head
、 水泵长时间连续运转时，要保证水泵整个浸入水中使用，水泵不可陷入泥中。 4. When the water pump is running continuously for a long time, make sure that the water pump is completely immersed in water and the water pump must not be trapped in the mud.
、 电源频率为50HZ, 电压单相为220V，三相为380V，电压波动范围为额定值的0.9~1.1倍。 5. Power frequency is 50HZ, voltage single phase is 220V, three phase is 380V, voltage fluctuation range is 0.9 ~ 1.1 times of rated value.
Structural characteristics and working principle:
、整体304 316不锈钢精密铸造而成，耐腐蚀、耐酸碱，表面无毛刺、无漏洞、光滑。 1. The whole 304 316 stainless steel is precision-cast, corrosion resistance, acid and alkali resistance, no burr on the surface, no holes, smooth.
、铸件有一定厚度，保障水泵的使用寿命。 2. The casting has a certain thickness to ensure the service life of the pump.
、内置热保护器，当电机温升达到120摄氏度时，保护器会自动切断电源，水泵停止工作，在水冷良好的情况下，15~30分钟后，保护器会启动水泵开始工作。 3. Built-in thermal protector. When the temperature rise of the motor reaches 120 degrees Celsius, the protector will automatically cut off the power and the pump will stop working. In the case of good water cooling, the protector will start the pump to start working after 15 ~ 30 minutes.
、开式叶轮设计，具有非常良好的防堵塞、防缠绕效果。 4. Open impeller design has very good anti-blocking and anti-winding effects. After our test, it was no problem to put it in the septic tank.
、配置进口NSK轴承，低噪音、长寿命。 5. Equipped with imported NSK bearings, low noise and long life.
、优质耐腐蚀双端面机械密封，保证水泵的正常运行。 6 , high-quality corrosion-resistant double-end mechanical seal to ensure the normal operation of the pump.
、 安装方式有固定式自动耦合安装和移动式自由安装二种，可满足不同的使用场合。 7. There are two kinds of installation methods: fixed automatic coupling installation and mobile free installation, which can meet different application occasions.
产品结构: product structure:
The stainless steel sewage pump consists of a water pump and a motor. The motor is located on the upper part of the pump. It is divided into single-phase and three-phase asynchronous motors. The double-end mechanical seal is used between the water pump and the motor. Each fixed end seal uses "O" oil-resistant rubber. The sealing ring is used for static sealing.