YW submersible non-clogging sewage pump is a pump product successfully developed based on the introduction of foreign technology and the use characteristics of domestic water pumps. It has a very good effect in discharging solid particles and long fiber waste. Commonly used models are: YW25-8-22-1.1, YW32-12-15-1.1, YW50-10-10-0.75, YW50-15-25-2.2, YW50-20-15-1.5, YW50-20-40- 7.5, YW65-37-13-3, YW80-40-7-2.2, YW80-40-15-4, YW100-80-10-4, YW80-65-25-7.5, YW100-100-15-7.5, YW150-145-9-7.5, YW150-180-20-18.5, YW150-180-30-30 and other series

YW submersible non-clogging sewage pump model meaning For example: 40YWP15-30-2.2 40-Caliber (mm) YW-non-clogging submersible sewage pump P-stainless steel material, unmarked means ordinary cast iron material 15-Flow (m3/h) 30-Lift(m) 2.2- Equipped motor power (kw)

Overview of YW submersible non-clogging sewage pump:

YW submersible non-clogging sewage pump is a pump product successfully developed based on the introduction of foreign technology and combined with the use characteristics of domestic water pumps. It has the characteristics of significant energy saving effect, spinning, no clogging, automatic installation and automatic control. It has a unique effect in discharging solid particles and long fiber waste.

YW submersible non-clogging sewage pump adopts a unique impeller structure and new type of mechanical seal, which can effectively transport solid materials and long fibers. Compared with traditional impellers, the impeller of this pump adopts the form of single flow channel or double flow channel. It is similar to an elbow with the same cross-sectional size. It has very good flowability and is equipped with a reasonable volute, making the pump highly efficient. The impeller has undergone dynamic and static balance tests, making the pump vibration-free and low-noise during operation.

Structural features of YW submersible non-clogging sewage pump

1. The YW non-clogging submersible sewage pump has the characteristics of compact structure, small size, easy movement and simple installation.

2. YW non-clogging submersible sewage pump has reasonable design, reasonable supporting motor, high efficiency and significant energy saving effect.

3. The YW non-clogging submersible sewage pump adopts a unique single-blade or double-blade impeller structure, which greatly improves the dirt passing capacity and can effectively pass 5 times the fiber material of the pump diameter and solids with a diameter of about 50% of the pump diameter. Particles.

4. The YW non-clogging submersible sewage pump mechanical seal adopts double-pass series sealing. The material is hard and wear-resistant tungsten carbide. It is durable and wear-resistant and can enable the pump to operate safely and continuously for more than 8,000 hours.

5. The YW non-clogging submersible sewage pump can be equipped with an automatic liquid level control cabinet according to user needs. According to changes in the virtual liquid level, the start and stop of the pump can be automatically controlled without the need for special supervision, making it extremely convenient to use.

6. YW non-clogging submersible sewage pump has a vertical structure. When working, the pump body is immersed in the liquid, so it is easy to start. There is no problem of exhaust and evacuation. It also has the characteristics of no leakage and the liquid depth can reach 0.5-7 meters.

7. The YW non-clogging submersible sewage pump has an advanced and reliable shaft connection structure. The pump and motor are connected by a coupling. The pump shaft size is precise, which ensures the smooth operation of the pump and leaves a sufficient safety factor.

8. The YW non-clogging submersible sewage pump ensures that the motor will not be overloaded within the range of use.

9. YW non-clogging submersible sewage pump has two types of single-pipe installation and double-pipe installation, and the support parts have disc and disc installation.

YW submersible non-clogging sewage pump main uses:

Suitable for granular sewage and dirt on conveyor belts in chemical, petroleum, pharmaceutical, mining, paper industry, cement plants, steel mills, power plants, coal processing industries, as well as urban sewage treatment plant drainage systems, municipal engineering, construction sites and other industries. It can also be used to pump clean water and corrosive media.

Working conditions of YW submersible non-clogging sewage pump

Flow rate: 2～850m3/h

Lift range: 3～45m

Rated speed n: 1450～2900r/min

Medium temperature: -15℃～+60℃

Media density: ≤1.3×103kg/m3

Medium PH value: 5～9

System maximum working pressure: ≤0.6Mpa

How to use and precautions for YW non-clogging submersible sewage pump

1. Before using the pump, carefully check whether the pump and motor are damaged. Check the tightness of the fasteners.

2. Turn the pump to check whether there is any friction sound. Also check the concentricity of the pump shaft and the motor shaft. The deviation of the outer circles of the two couplings shall not exceed 0.5mm.

3. The pipeline connected to the liquid outlet of the pump should be equipped with a separate bracket. Its weight is not allowed to be added to the pump body.

4. The water pump must be equipped with a fully automatic water pump control cabinet unless there are special circumstances. Do not directly connect it to the power grid or use a knife switch to connect the current. Ensure the normal operation of the water pump.

5. The water pump must not be operated in a low-lift state for a long time (generally, the lift should not be less than 60% of the rated lift). It is best to control it within the recommended lift range to prevent the pump from burning out the motor due to overload.

YW submerged non-clogging sewage pump maintenance

1. The water pump should be managed and used by dedicated personnel. The circuit of the water pump and the pump should be checked regularly to see if they are working properly.

2. After each use, especially for thicker and more viscous slurries, the water pump should be placed in disinfectant water for a few minutes to prevent sediments from leaving in the pump and ensure the cleanliness of the water pump.

YW submersible non-clogging sewage pump performance parameters

Related keywords: YW submersible non-clogging sewage pump YW submersible sewage pump non-clogging submersible pump

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