RPV2G19D-EZ 2.0 GPM 1900 PSI Pump | RPV EZ Series 3400 RPM

Overview

• The AR RPV2G19D-EZ is a compact, high-efficiency axial cam pressure washer pump engineered by Annovi Reverberi to deliver smooth operation, consistent pressure, and long-lasting reliability for residential and light commercial cleaning systems.
• Rated at 2.0 gallons per minute and 1,900 pounds per square inch, with a maximum operating speed of 3,400 revolutions per minute, this model provides powerful yet controlled performance for users who demand dependable pressure output in a lightweight, easy-to-maintain package.
• As part of AR North America’s RPV EZ Series, the RPV2G19D-EZ integrates precision engineering, durable materials, and user-friendly design to achieve exceptional efficiency, quiet operation, and minimal maintenance requirements.

Design & Construction of RPV2G19D-EZ

• The pump’s axial cam design features three stainless-steel pistons operating within solid ceramic plungers that work together to generate a steady, pulse-free water stream.
• This design minimizes vibration and mechanical stress, resulting in smoother operation, reduced noise levels, and longer service life for both the pump and connected equipment.
• The solid ceramic plungers provide outstanding resistance to wear, heat, and friction, ensuring consistent hydraulic performance even after extended operation.
• The precision-machined brass manifold acts as the core of the pump’s durability, offering superior corrosion resistance and maintaining a reliable seal under high-pressure cycling.
• This brass construction also provides excellent dimensional stability, ensuring that internal tolerances remain consistent over years of use.
• The die-cast aluminum crankcase provides structural strength while promoting efficient heat dissipation, keeping internal components cool and lubricated during continuous operation.
• Inside the crankcase, the hardened steel crankshaft rotates on dual ball bearings that ensure precise alignment, reduced friction, and balanced mechanical motion.
• The oil-bath lubrication system coats all moving parts with a continuous film of lubricant, minimizing internal wear and supporting extended maintenance intervals.
• The addition of a sight glass allows operators to easily monitor oil levels, ensuring optimal lubrication and early detection of maintenance needs.

Easy Start System (EZ) included on RPV2G19D-EZ

• The “EZ” designation in the model name represents AR’s Easy Start System—a key feature that allows the pump to start smoothly even when pressure remains in the line.
• This prevents startup resistance, reduces strain on electric motors, and extends the operational life of both the pump and power source.
• The system is particularly advantageous for electric or portable pressure washer units that require reliable startup performance under variable conditions.

Performance & Operation

• The RPV2G19D-EZ’s 2.0 GPM flow rate and 1,900 PSI output provide balanced cleaning power that’s ideal for a wide range of tasks, including washing vehicles, driveways, decks, siding, and outdoor furniture.
• The 3,400 RPM direct-drive design ensures maximum energy transfer from the motor to the pump, improving efficiency and minimizing vibration or mechanical loss.
• Its compact, lightweight configuration makes it an excellent choice for portable cleaning units, small electric pressure washers, and custom-built systems where space and performance must align.
• High-quality elastomer seals and O-rings are engineered to withstand exposure to detergents, temperature fluctuations, and high-pressure cycles, ensuring leak-free operation and consistent sealing performance over time.
• Stainless-steel check valves maintain efficient suction and discharge flow, preventing backpressure or cavitation that could impact system performance.
• The RPV2G19D-EZ is optimized for cold-water use but can also be paired with detergent injection systems for enhanced cleaning results.

Maintenance & Reliability

• Maintenance is straightforward and minimal—routine oil changes and periodic inspections of seals, pistons, and valves are typically sufficient to maintain peak performance.
• Its modular construction allows for quick access to wear parts, simplifying repair and replacement tasks and minimizing downtime.
• Each pump is rigorously factory-tested and pressure-calibrated by AR North America to verify flow rate, PSI consistency, and leak-free integrity, ensuring every unit meets strict performance standards before shipping.
• Operators and OEM manufacturers value the RPV2G19D-EZ for its balance of compact design, durable construction, and reliable power delivery.
• It offers a quiet, smooth-running alternative to larger triplex pumps while retaining industrial-grade components that enhance durability and efficiency.
• Its axial cam mechanism delivers dependable pressure with minimal mechanical complexity, making it an ideal fit for professional users and homeowners who require reliable, maintenance-friendly performance.

Typical Applications

• Whether integrated into small mobile cleaning units, electric-powered wash systems, or residential maintenance equipment, the AR RPV2G19D-EZ offers unmatched dependability in its class.
• It embodies AR’s signature combination of robust engineering, corrosion-resistant brass, precision ceramic plungers, and efficient axial cam design.
• From automotive detailing and property maintenance to small business cleaning operations, this pump delivers steady hydraulic output, smooth performance, and enduring strength.
• Compact, efficient, and easy to maintain, the AR RPV2G19D-EZ sets the standard for reliability, ease of use, and performance excellence in lightweight high-pressure pump systems—proving that professional-grade results can come in a streamlined, user-friendly design built to last.