Resistance Test

1. Please immerse a piece of the tubing into your medium and keep both in a sealed container. You will need another piece of the same tubing for subsequent comparison.
2. Please leave immersed for 48 hours.
3. Inspect the immersed tubing for signs of bulges, embrittlement or any other damage.

Thölen Pumpen GmbH strongly recommends that the above mentioned test be carried out to eliminate any ambiguities regarding the tube’s resistance to the medium.