MK7 – Mobile Unit


Formerly model K-3007. The high powered gasoline or diesel engine provides ample flow of hot water and chemical combined at pressure for a very rapid, high quality etch. Our patented Chemical Induction System is the only method that delivers this level of performance.


  • Precast Concrete Etching
  • Cleaning brick faced panel removing retarder from exposed aggregate panels.
  • Cleaning Forms, Mixers, other Equipment
  • …all other traditional pressure washer applications


  • Acid Induction - Controlled Introduction of Chemical into High Pressure Water Stream – No Other Machine Does This!
  • Trailer or skid mount
  • Choice of gasoline, diesel or electric power


  • Hot water - 100 degree pick-up over ambient
  • 3000 psi, up to 8 gallon per minute flow.
  • 25 Hp, 2 cylinder, electric start diesel engine or gasoline engine available
  • 30 gallon chemical tank
  • 10 gallon recirculation tank - keeps pump cool, no need to shut down when off the trigger
  • 10 gallon diesel fuel tank
  • 200’ full wrap, 2-wire, 5000 psi, chemical resistant hose
  • Over-the-road trailer (credit for deletion available)

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UI Mobile Products Sales Sheet