WASSER ENGINEERING, LLC, established in Tempe, Arizona since January of 2006 and in partnership with RELIABLE PUMPS, WOMA GmbH (Kärcher Group) and COSTEX TRACTOR PARTS (CTP®) for the distribution of their complete line of products and services for the West Coast of the United States of America and also THE POWER SEAL U.S.A who have developed an Integral Sealing Program (ISP) for all the United States of America and South, Central America and the Caribbean. RELIABLE PUMPS is one of the leading high pressure pump manufacturers in the world. We offer a diverse range of pumps for water-blasting, drilling, well service, construction, and nuclear industry.For 25 years RELIABLE PUMPS has been providing powerful environmentally safe high pressure equipment to remove contaminants and tough deposits. test pumps, our equipment is excellent for surface preparation on steel, concrete, pipes, oil rigs, tanks, heat exchangers as well as for conducting hydrostatic testing on various vessels. One of our strongest assets is the ability to custom build high quality high pressure units from as low as 1,500 psi to as high as 40,000 psi. We also provide a wide range of accessories for our products, as well as our rental units. WOMA designs manufactures and markets high-pressure plunger pumps and high-pressure water jetting systems with manually operated or manipulator-controlled water tools. Units are driven by electric motors or combustion engines with power rating up to 1000 HP, operating pressures up to 40,000 psi, and water flow rates up to 443 gpm. The WOMA quality management system has been certified by the Lloyd's Register of Quality Assurance in accordance with DIN EN 9001. WOMA is the world’s leading manufacturer of positive displacement water high pressure pumps. COSTEX TRACTOR PARTS, Heavy equipment Machines and Parts (Caterpillar, Komatsu, Sandvik, etc). We offer all type of parts in new/original quality or aftermarket for all type of construction equipment. From earth moving, to asphalt, to engines, etc, straight from the leading manufactures Caterpillar, Komatsu, John Deere, Case, Bobcat, Volvo, etc. We also can supply certificate used equipment directly from the manufactures.