Tank cleaning system for ships
(high pressure nozzle type, programmable) Polarmarine Scandinavia AB
PJ120T

The Polar Jet® PJ 120T is the only tank cleaning machine on the market with programmable sector cleaning. It is a deck mounted, fully programmable, single nozzle Tank Cleaning machine equipped with pitch, speed and angle limit controls. Movement of the nozzle can be set to work between any angle from 0 to 180 degrees. Capacity range: 40 to 150 m3/h.
For example, the PJ 120T can be set to work only between 0 to 45 degrees with reverse direction for concentrated bottom cleaning – or any other angle parameters of 30 degrees or more

Nozzle movement is controlled by the integrated turbine driven control unit providing a controlled rotation in the horizontal plane, combined with a slow, controlled vertical movement. This means that the nozzle performs helical wash patterns.

The Turbine driven automatic nozzle pitch for the PJ 120T is 3 degrees. This may be manually adjusted for heavy spot cleaning programs. Adjustable guide vanes located in front of the turbine control speed, which should be between 1 and 2.5 RPM.

Polarmarine provide in-house Shadow Diagrams using 3-Dimensional CAD for model Selection, Quantity, Positioning and Main Pipe Lengths to optimize cleaning coverage per unit.

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