A.R. North America is a supplier of high pressure plunger pumps and accessories. Serving a diverse mix of industrial, commercial and residential end markets principally in North America.A division of Annovi Reverberi S.p.A., Italy, the largest privately owned company of Triplex Plunger Pumps in the world.A.R. North America maintains high inventory levels for prompt delivery of products to manufacturers, distributors and dealers. A well-staffed sales and service department provides unparalleled technical assistance and commits to be the best in the industry.