Peristaltic pump is a commonly used fluid conveying equipment, the pump head part includes a hose. As an important part of peristaltic pump pump head, the hose material directly affects the performance and service life of peristaltic pump. So, what material is the peristaltic pump pump head hose generally made of?
1. Neoprene rubber (CR)
Neoprene rubber is a common hose material with good oil and chemical resistance. It has good wear resistance and creep resistance and can withstand the use of high pressure and high temperature conditions.
2. Polyurethane (PU)
Polyurethane is another commonly used hose material with excellent wear and pressure resistance. It can withstand high working pressure, and has good elasticity and corrosion resistance.
3. Polyester (PE)
Polyester is a low-cost hose material with good acid and alkali resistance and oxidation resistance. It is suitable for the transport of some general fluids, but its use under high temperature and high pressure conditions requires caution.
4. Fluorine Rubber (FPM)
Fluororubber is a hose material with excellent high temperature resistance, able to withstand temperatures up to 200 ° C. It has good corrosion resistance to a variety of chemicals and is widely used in some special conditions of peristaltic pumps.
5. Cement Compound (NR)
Cement binder is a special hose material, mainly used to transport some easy to solidify and caking substances, such as cement, lime and so on. It has good wear resistance and pressure resistance, but it is not suitable for the transportation of some general fluids.
In summary, the material selection of peristaltic pump head hose should be reasonable according to the specific use scenario and fluid characteristics. Different materials of hoses have different performance characteristics, and users need to choose according to actual needs. When purchasing hoses, you need to pay attention to the material identification and relevant certification of the hose to ensure that the selection of products that meet the requirements.
