What are the key points for selecting a sand suction pump

Media Characteristics

Sediment concentration: The higher the concentration of sediment, the higher the requirement for wear resistance of the pump.
Particle size: The coarser the particles, the higher the wear resistance requirement for the overflow parts, and also has an impact on the pump's flow capacity.
Medium acidity and alkalinity and temperature: these factors will affect the choice of pump material.

Working conditions

Lift: the lift is the pump will lift the height of the liquid, directly affecting the choice of pump.
Flow: Flow refers to the volume of liquid pumped per unit of time, according to the actual needs of the choice.
Working pressure: working pressure is too high, will have an impact on the pump seals and materials.
Working time: The length of continuous working time will affect the selection of pump type and material.

Pump performance

Abrasion resistance: Sand suction pumps should have good abrasion resistance of the overflow parts to extend the service life.
Efficiency: Efficient pumps save energy.
Resistance to clogging: For media containing large particles, resistance to clogging is an important consideration.
Noise: Excessive noise levels can affect the working environment.

Pump materials

Cross-flow parts: Usually use wear-resistant alloy materials, such as high chromium alloy, wear-resistant ceramics.
Pump body material: Select the appropriate material according to the corrosiveness of the medium.

Brand and after-sales service

Brand reputation: Choose the brand with good reputation.
After-sales service: Perfect after-sales service can provide timely repair and maintenance.
Price
Cost-effective: Under the premise of meeting the performance requirements, choose the products with high cost-effective.

Summarize

When choosing sand suction pumps, it is recommended that you:
Detailed understanding of the working conditions: accurately provide the characteristics of the medium, flow, head and other parameters.
Consult professionals: Seek professional advice, choose the right pump type.

Focus on quality: Do not just pursue the low price, quality is the key.

Choosing the right sand suction pump can not only improve the working efficiency, but also extend the service life of the equipment and reduce the maintenance cost.

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