A new family of Rotating Line Moles (RLM) from NLB gives users more than 40 choices for cleaning pipes and tubes with high-pressure water. Designed for tubes with diameters from 0.5 inch to 1.5 inches (1.27 cm to 3.81 cm), the family features operating pressures of 10,000 psi or 20,000 psi (700 bar or 1,400 bar). A variety of flows and nozzle patterns lets users create the most effective rotating action for their specific applications. RLM nozzles polish the inside diameter of tubes and pipes as they clear them of hard deposits, even around bends. They come with left-hand or right-hand threads and wrench flats for easy attachment to a flex lance or rigid lance. A self-lubricating action minimizes wear, but parts can be replaced in the field in less than five minutes with a simple rebuild kit. (http://www.nlbusa.com)