Skip to content
$20 Maximum postage throughout Australia! And FREE postage on orders above $400!!
$20 Maximum postage throughout Australia! And FREE postage on orders above $400!!

GERNI G-660A Professional Pressure Washer OBSOLETE Replaced By MC 5M 200/1050


The GERNI G660A Cold Water Pressure Washer Also G640A and G690A

Replaced By Gerni MC 5M 200/1050

Single phase machine constructed for professional use with guaranteed motor and pump quality. Used for cleaning in the commercial sector, farming and light industrial sector. Find partslist HERE

SAFETY FEATURES FOR Gerni G-640A Gerni G-660A and Gerni G-690A

  • Overload Protector – Thermal switches in the pump motor housing will protect the motor against overheating.
  • Built in Safety Valves – If the water pressure exceeds the normal working pressure the safety valve will open the by-pass and thereby prevent damage to the high pressure cleaner.
  • Flow switches - should the water be turned off and the pressure cleaner is running the flow switch is activated and stops the pressure cleaner before any damage can occur.
  • Gerni Patented By-pass System – When the unit is operating and the pistol is released the by-pass system is activated. When activated there is no pressure left in the hose, pistol, or lance itself making the unit not only the safest system available but also very user friendly.
  • Gerni Pumps – Axial Piston Pump, driven by a power source through a cam disc sometimes called a ‘wobble or swash plate’. This is the most efficient and the style used in all Gerni manufactured pumps. Everything is in line, resulting in minimum friction loss and requiring a smaller power source.
  • Optional extra Gerni Patented Turbo Laser Lance – Individual water drops are 10 times larger and 1000 times heavier than those from a traditional nozzle are. As a result, at a distance of 20cm the Gerni Turbo Laser spray retains 90% of its power while spray from a conventional nozzle retains only 15%.
Technical Data:

    * Rated Voltage 400 Volt 3 Phase 50Hz * 20 Amp Plug * Auto Stop/Start

    * Pressure 2610 PSI   * 3190 PSI Turbo Pressure  * Brass Pump Head

    * 80C Max Inlet Temp   * Built-In Trolley with large wheels  * Turbo Lance

    * Flow Rate: 19.5 Litres / min   * Hose: 10 meter  * Adjustable Detergent Injector

    * Dimensions; 490 mm Long x 570 mm Wide x 1000 mm High Mass 83 Kg

    * Self-priming To 5 Meters   * Cleaning Power 5.3 kW

    Maximise the FREE FREIGHT offer on purchasing a replacement item on our website, such as the Gerni MC 5M 200/1050 or some dustbags, replacement filters, a new floor tool or a hose for your Nilfisk and ALTO WAP vacuum cleaners, will also be shipped free, Australia-wide!