What are the hose pump categories? Hose pump how to choose?

Hose pump, also known as peristaltic pump The only pump in the pump unit in contact with the media, no sealing leak completely eliminate the hose pump body fluid contamination or the danger of fluid contamination of the pump body. Now to introduce under different occasions to choose which suitable hose pump.

Hose pump category

Natural rubber hose pump

Hose pumps are used under normal circumstances are natural rubber hose. The inner and outer layers are completely smooth natural rubber, the purpose of which is super abrasion resistance. For less corrosive but highly abrasive, such as mud and inorganic media and so on.

Rubber hose pump

Hose pumps are especially suitable for fat, oil or grease media, as well as organic chemicals. In general, the inner layer is rubber, while the outer layer is made of natural rubber or composite rubber.

Food grade rubber hose pump

Hose Pumps Food grade rubber hoses have been FDA-certified to the lined rubber layer for food hygiene and also meet EHEDG or other hygienic requirements.

EPDM hose hose pump

Hose pump EPDM hose for most of the most corrosive chemicals and inorganic materials, the inner lining of the EPDM rubber composition, while the outer layer is also a complete EPDM rubber. This hose is super-resistant to chemical corrosion.

CSM hose pump

Hose pump CSM or Shanghai Pine hose for the special corrosive chemical media, such as: strong oxidizing solvents. The inner hose is CSM, the outer layer is natural rubber. The maximum operating temperature reached 85 ℃ / 185 ° F.