The yellow ones are food grade hoses and the black ones are industrial grade hoses.
The corrosion-resistant lining has excellent chemical resistance and can be used as peristaltic pump tubing for long life.
Norprene Chemical chemical isolation tubing for use as corrosion-resistant peristaltic pump tubing. However, for non-polar solvents, chemical compatibility must still be verified.
The inner cavity is plasticizer-free, odorless, and highly smooth, improving flushability.
The temperature resistance range is -60~+70℃.
It can be sterilized by radiation/gas, but cannot be sterilized by high-pressure steam at 121 degrees.