text: * The pump is very reliable. The very simple principle is a clear advantage. Only air with a higher pressure than the liquid is required.
  * The liquid is not in contact with any mechanical elements. Therefore, neither the pump can be abraded (which is important for sandwater wells), nor the contents in the pipe (which is important for archeological research in the sea).
  * Act as a water aerator and can in some configurations lift stagnant bottom water to the surface (of water tanks).
  * Since there are no restrictive pump parts, solids up to 70% of the pipe diameter can be reliably pumped.