Multistage submersible pumps TOP MULTI 1-AD are designed to pump clean liquid,which is  defined according to standard ISO 22241 as AUS 32 (Aqueous Urea Solution 32.5%).
This liquid is equivalent to other commercial trademarks known as:
– AdBlue® (trademark registered by Verband der Automobilindustrie VDA);
– DEF  (Diesel Exhaust Fluid);
– Arla 32 (Agente Redutor Liquido de Óxido de Nitrogênio Automotivo).
Multistage submersible pumps TOP MULTI-AD are designed using materials compliant to this liquid; their use is subjected to local laws and directives.


Liquid type: Clean Water

Uses: industrial

Applications: liquid transfer, pressure systems

typology: borehole

Family: close-coupled

Performance Range:

  • Flow rate up to 70 l/min (4,2 m³/h)
  • Head up to 27 m

Application Limit:

  • Temperature of the liquid to +40 °C
  • 3 metres maximum immersion depth
   (with a sufficiently long power cable)
  • Suction down to 25 mm above ground level
  • Continuous service S1