Harben Inc is the manufacture of the high pressure radial piston diaphragm industrial pump designed for continuous duty operating at pressures up to 10,000 psi with flow rates up to 40 gpm. The pumps unique ability to operate at no load / no heat buildup /no damage when running dry separates it from older piston/plunger type pump designs. Since 1981 Harben has engineered, fabricated, manufacture and assembled high pressure cleaning equipment across multiple markets. Market channels include Water Blasting & Descaling, Industrial Spraying and Pipe Cleaning Systems, Military, Water Hydraulics, Sewer Cleaning & Water Jetting and General High Pressure Cleaning. Our years of experience, lowest cost of pump ownership and commitment to excellence have earned us the reputation as the best in class within the industry's we serve.