Tank Cleaning Nozzle Series: TC-DG 0526 ËÑÇ©Õ´¹éÓÅéÒ§á·é§¤ì Feature The TC-DG 0526 rotating tank cleaner provides a powerful and thorough 360-degree cleaning pattern. The standard machine configuration uses two nozzles to blast the tank walls and rinse all surfaces. In operation, the unit has to run for the cycle time between on type 8 and 12 min depending on type and pressure. This ensures full cleaning. For extremely difficult applications the cleaning time might have to be extend.