Harben is the wordwide leader of water jetting equipment. Our high pressure water jetters are used to clean drain lines from 1" to 24" and come in trailers, trucks, or skid mounts. Also available are flows up to 30 GPM and pressures up to 10,000 PSI. All units are built using the Harben Radial Piston Diaphragm family of pumps which can run dry indefinately. User friendly and easy to maintain, our jetters are found all over the world in many different indusrties.