Udor S.p.A. was founded in Italy in 1966 manufacturing a line of diaphragm pumps for vineyard spraying. Today Udor S.p.A. develops, manufactures, markets, supplies and services diaphragm and plunger pumps for pumping water and other liquid materials on a global level with distribution on several continents. Udor S.p.A. now produces over 50 models of Diaphragm Pumps ranging from 2 to 6 cylinders and over 150 models of Plunger Pumps ranging from 3 to 6 cylinders.

Our pumps are designed to ensure reliability and long life. We constantly improve our products to guarantee quality and upgrade performance. Our pumps are developed to be incorporated into various pumping systems, including: Agricultural Sprayers, Lawn Care Sprayers, Pest Control, High Pressure Washers, Sewer Jetting, UHP Fire Fighting Systems, First Alert Fire Units, Deicing Equipment, Reverse Osmosis systems, Desalinization, Misting equipment, and others.

Udor S.p.A. complies with the requirements of ISO-9001 and we are committed to the continuous improvement of the performance of all company departments and functions. We strongly believe in conducting business with ethics and in listening to customer needs.

Udor U.S.A. was founded in 1989 as a subsidiary company to Udor S.p.A. and is a fully stocked distribution center in North America. Our territory covers United States of America, Canada and Mexico. The Udor USA facility offers product support, customer service, sales, marketing, product service and repair. Our staff has over 75 years combined experience in the pump industry to assure the highest level of product knowledge and customer service.

UDOR pumps and accessories are designed and manufactured using the highest quality materials and are fully factory tested for dependability as a top priority to assure that you are getting the best in the industry.

In May of 2024, the UDOR Group expanded its industry presence with the acquisition of Hughes Pumps Ltd. HUGHES Pumps Ltd. manufactures High and Ultra High Pressure Pumps since 1970 and has a complete range of high technology and quality products. HUGHES pumps will strongly benefit from UDOR’s sales organization and presence and both brands will gain power on the market.  UDOR believes in the importance of this industrial project as HUGHES represents the ideal completion of its product range that now covers a large series of pumps from 1 to 500 H.P. with pressure from 300 to 42,000 PSI.