① Hose material and hardness design;
② Fluid chemistry and temperature,
③ Pump head performance, pump speed and pressure, etc.
Friendly tips: 1 When the pump does not work for a long time, lift the pressure block, loosen the hose and prolong the service life of the hose.
![The service life of the hose will be affected by the following three aspects:](http://www.foreshinefluid.com/cdn/shop/articles/Silicon_tube_2.jpg?v=1693712798&width=1100)