HydroWhirl(TM) Orbitor high-impact tank cleaning machine features minimal number of moving parts and can be stripped and rebuilt onsite in less than 15 min. Self-cleaning/lubricating system can fit through small, restricted access flanges and is suitable for tanks with up to 130 ft dia in applications where low water, energy, and chemical consumption are required. Options include 2 or 4 nozzles, variable cycle times, male/female connections, and 360