The Polar Jet® PJ 15CP is a fully programmable, single nozzle Tank Cleaning machine equipped with pitch and speed control. Capacity range: 4 to 34 m3/h.

A twin nozzle version of the PJ 15 is also available, (PJ 15CPT) which has dual nozzles mounted asymmetrically opposed instead of one. 

Nozzle movement is fully controlled by the integrated turbine driven control unit, which controls both the vertical pitch and rotation speed. 

Nozzle movement is, in principle, a controlled rotation in the horizontal plane, combined with a slow, controlled vertical movement. This means that the nozzle performs helical patterns. 

The PJ 15CP comes with two controls for vertical Pitch and rotation Speed. There are two Speed Settings and three Pitch Settings of approximately 2, 4 and 9 degrees providing six basic cleaning programs. 

Angle adjustment allows pre-setting of the Pitch at the start of either the upward or downward cycle for optimal cleaning of specific areas such as bottom only or side only cleaning requirements. 

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.