© Copyright Our Wall
First, the conveying medium is different: we all know that chemical centrifugal pumps are used in the chemical industry, mainly used to convey chemical raw materials with various liquid media such as acid, alkali, corrosiveness and toxicity. The ordinary centrifugal pump can only be used to transport some non-corrosive, acid-alkaline liquid media, such as: clean water, sewage, etc.
Second, the material is different: in the material of the pump, chemical centrifugal pumps are generally made of materials that can resist corrosion, acid and alkali, and the metal is stainless steel, 304, 316, 316L, etc. Non-metal ones are lined with rubber, fluorine and so on. This is mainly to play the role of anti-corrosion. Ordinary centrifugal pumps do not have so many requirements in terms of materials. We must all know that water is not corrosive, so there are not so many requirements in terms of materials, so cast steel or cast iron are generally used. Usually it's just a rust-proof paint on the inside and a paint on the outside.
3. The production process and safety are different: This is a typical difference between chemical centrifugal pumps and ordinary centrifugal pumps. Chemical centrifugal pumps have extremely strict requirements in the production process, because a little problem may will cause serious problems. Not to mention safety, the flow, head and pressure of the pump must not only meet the basic requirements, but also ensure that the pump can achieve safety and performance first.
chemical centrifugal pumps https://www.luolintec.com/Chemical-centrifugal-pump.html