Key differences between chemical pumps and ordinary pumps

Date: 2024-01-20 Categories: Blog

In the application field of pumps, although chemical pumps and ordinary pumps are both used to transport fluids, they have significant differences in structure, materials, and application scenarios. This article will explore the main differences between chemical pumps and ordinary pumps from these aspects.

chemical pump

Structural differences

Chemical pumps are usually designed with more complex structures to accommodate the special fluid properties and process requirements in chemical production. They often use special sealing methods, such as mechanical seals or magnetic seals, to prevent harmful or corrosive fluid leakage. In contrast, ordinary pumps have relatively simple structures and are mainly suitable for the transportation of general water or other non-corrosive fluids.

Material selection

Chemical pumps are very particular about material selection, as they need to resist corrosive, abrasive, high-temperature, high-pressure, and other harsh conditions. Therefore, chemical pumps often use corrosion-resistant materials such as stainless steel, alloy steel, ceramics, or plastics. While ordinary pumps mainly use common materials such as cast iron, cast steel, or copper, which are sufficient for general use.

Application scenarios

Chemical pumps are mainly used in chemical, petroleum, pharmaceutical and other industries to transport various corrosive, flammable, explosive, toxic, harmful or high-viscosity fluids. They play a vital role in these industries to ensure the smooth progress of production processes. While ordinary pumps are widely used in construction, municipal, agricultural and other fields for the transportation of water, sewage, oil or other non-corrosive fluids.

Chemical-wastewater

In general, chemical pumps and ordinary pumps have significant differences in structure, materials, and application scenarios. Due to their special design and material selection, chemical pumps can better adapt to harsh environments and high requirements in chemical production, ensuring safety and efficiency of production. While ordinary pumps play an irreplaceable role in various fields with their simple and practical characteristics.