PPS2 PUMPS (Polimeric Self-Sealed Pre-Shaped Structure Pumps)

They are innovative pumping devices because of their simplicity and versatility, the foundation of which is the deformation of an elastic polymeric structure confined in a rigid enclosure.



  • Mechanical simplicity (substantially reduces the chances of failure)
  • No recovery aids required
  • No sealing elements required
  • No lubrication required
  • No metal components (prevents corrosion problems)


  • Low fatigue due to absence of internal friction
  • It supports various drive systems (hydraulic, pneumatic or mechanical)
  • Self-priming
  • It does not produce spark (ATEX Classes 0, I and II)
  • Does not contaminate the pumped fluid
  • The humidity of the medium does not affect it, being able to function submerged
  • It is not conditioned by its position relative to the horizontal
  • Does not produce noise
  • Allows multiple drive of two or more pumps at the same time


The above characteristics allow the transfer and/or  dosification of fluids, for multiple uses in all the sectors: primary, secondary and tertiary; as well as by individuals.

–        Pumping clean or sterile fluids => Dialysis machines, pump machines for open heart bypass, food and beverage manufacturing, beverage dispenser, pharmaceutical production…

–        Pumping aggressive fluids => Waste water, sewage sludge, acids, petroleum products, solvents, paints, varnishes, inks, reagents, process plants, chemical industries, mining, construction, ships, ceramic industries, paperboard factories, paper mills…

In these two fields of use, PPS2 pumps are presented as an advantageous alternative to the following types of pump:

–        Peristaltic Pumps

–        Membrane Pumps