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AR North America Company News and Blog
Press Release: “Valvolmeccanica Acquires BS System Agriculture Division, Expands Product Range and Global Reach”
November 1, 2024
Valvolmeccanica, a Annovi Reverberi Group company, hasacquired the agriculture division of BS System. Valvolmeccanica, part of the Annovi Reverberi Group, has over 50 years of expertise in crop protection and spraying accessories. They recently acquired the agriculture division of BS System in Brescia, Italy, which is a significant move for the company. This Valvolmeccanica acquisition of […]
Knowledge Base: Understanding The Pressure Washer
October 10, 2015
Probably the easiest way to understand how a pressure washer functions is to diagnose a unit and see how it is constructed. We have selected a cold water portable unit for this purpose. First you have your power source (engine or motor) this is what created the energy to drive the pump. It and the […]
The Role of the Unloader
October 8, 2015
The trigger gun and unloader valve are the two main components of the most common safety system for high pressure cleaning equipment. Essentially, depressing the trigger allows water to flow out of the system through the nozzle under pressure while releasing the trigger diverts water flow back to the pump. The pump, however, continues to […]
Basic Maintenance High Pressure Plunger Pumps
October 7, 2015
This article is meant to provide an overview of basic maintenance high pressure plunger pumps in industrial applications. The pump is the heart of today's pressure washer, and it is usually the most neglected component in the system. As long as it is working it is not thought about, as soon as it fails it […]
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September 10, 2015
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New Product: Next Generation Pumps for Industrial and Commercial Applications - The RTX
June 19, 2014
AR North America announces the RTX, newest in its wide range of state-of-the-art, easy maintenance pumps. The RTX features stainless steel convexed intake and discharge valves for high fluid dynamic efficiency along with high-strength, one piece, non-porous forged nickel-plated brass head and forged heat treated steel crankshaft. The dual high-pressure sealing system with anti-extrusion ring […]
Announcement: Rear Entry Trigger, Gun AL7 Introduced
March 22, 2007
The new Rear Entry Trigger Gun AL7 introduced by A.R. North America will handle up to 10 GPM and pressure up to 4000 PSI. It is available as the cold water version AL7 gun, which can handle water temperatures up to 140° F., and as the hot water AL7H, for up to 300° F. Rental […]