AR North America (ARNA) is an independently operated division of Annovi Reverberi (AR), the world’s largest manufacturer of pressure washer pumps. AR, based in northern Italy, is a privately owned company which has been product orientated right from its humble beginnings in 1958. Designing, developing and building pumps for almost 6 decades with passion and integrity: these have been the milestones of AR’s success. Millions of AR pumps are being used every day all over the world, in a multitude of applications, from pressure cleaning in Australia to crop spraying in Zaire.AR’s success was further enhanced with the founding of ARNA, back in 1989, under the expert guidance of Ralph Notch. What started out as a one-man operation, today employees a dedicated and experienced staff of 43, housed in a recently expanded 110,000 square foot facility just north of Minneapolis.