Rotary spray heads are rotating cleaning devices which are driven and lubricated by the cleaning media. Appropriately positioned slots in the flow head create fan shaped cleaning jets while also generating rotation. Rotary spray heads operate at relatively low pressure and are an effective means of cleaning the internal surfaces of tanks and vessels.

   Rotary spray heads more efficient and effective alternative to fixed sprayballs. Rather than being totally reliant upon cascading flow (as with fixed sprayballs) rotary spray heads also generate a limited degree of impact on the internal surfaces of the vessel and this can assist in the removal of residual product