The BETE HydroWhirl S is a tank cleaning nozzle that has been certified for use by ATEX in potentially explosive atmospheres, and also holds dust and gas approvals for all zones (0, 1, 2).
This cleaning nozzle directs the cleaning water/chemical through a rotating head at the tip of the spray assembly, producing a vigorous moving spray action against all areas of the walls of a tank. The complete 360 degree omni-directional spray pattern utilises impact and repetition to break up and remove contaminants.
Using less water and lower pressure (10 ñ 60 psi) than static tank washers, the lower flow and pressure means a smaller pump size can be implemented. The Hydrowhirl is made from corrosion resistant 316 stainless steel and comes available in three connection types: 1/ female threaded (NPT or BSP), 2/ clip-on, 3/ welded.
The HydroWhirl S tank cleaning nozzle is driven by liquid pressure only – there are no electrical parts or motors of any kind.