1. Hot and cold clean, non flammable and explosive, containing no solid particles or fibers of the liquid, .
2. The liquid temperature: +5ºC ~ +70ºC.
3. The environment temperature: +40ºC.
4. PPO plastic impeller and diffuser.
5. The minimum entrance pressure curve: NPSH +0.5m.
6. Head of safety margin of 0.5m.


