RK1515N 4.0 GPM 2000 PSI | 1450 RPM Triplex Pump

Annovi Reverberi RK1515N Triplex Pump — 4.0 GPM, 2000 PSI, 1450 RPM

Overview

The Annovi Reverberi RK1515N Triplex Pump is a dependable, well-balanced pressure washer pump designed for residential, light commercial, and general maintenance applications. Delivering 4.0 gallons per minute (GPM) at a maximum pressure of 2000 PSI, this pump offers excellent cleaning coverage with moderate pressure—ideal for efficiently removing dirt, grime, and buildup without damaging sensitive surfaces.

Operating at a smooth and efficient 1450 RPM, the RK1515N is engineered for long service life with reduced vibration, lower operating temperatures, and minimal wear on internal components. Built with Annovi Reverberi’s proven craftsmanship and high-quality materials, it provides consistent, reliable performance for users who value durability and ease of ownership.

Performance & Cleaning Capability

With its combination of moderate pressure and generous flow rate, the RK1515N excels in applications where coverage and rinse efficiency are just as important as impact force. The 4.0 GPM output allows operators to clean larger areas more quickly, while the 2000 PSI rating delivers ample power for everyday residential and light commercial cleaning tasks.

This balance makes the pump especially well suited for surface cleaning, vehicle washing, siding, decks, and routine property maintenance where controlled pressure helps protect finishes while still achieving excellent results.

Triplex Plunger Pump Design

The RK1515N utilizes a professional-grade triplex plunger system featuring three precision ceramic plungers. This design produces smoother water flow with significantly reduced pulsation compared to axial or wobble pumps, resulting in more consistent pressure and improved cleaning quality.

Ceramic plungers offer superior resistance to heat, abrasion, and chemical exposure, greatly extending seal life and overall pump longevity. Reduced pulsation also helps protect hoses, spray guns, and valves, improving the reliability of the entire pressure washer system.

Low-Speed Operation & Durability

Running at just 1450 RPM, the RK1515N operates at a slower speed than many consumer-grade pumps. This low-speed design minimizes internal stress, reduces vibration, and lowers operating temperatures—key factors in extending the life of seals, bearings, and moving components.

For users who rely on their pressure washer regularly, this translates into fewer maintenance issues, longer service intervals, and a lower total cost of ownership over time.

Construction & Ease of Maintenance

The RK1515N is built with durability and serviceability in mind. It ships factory pre-filled with pump oil, allowing for immediate installation and operation. An integrated oil sight glass provides quick, visual confirmation of proper oil levels, while the vented dipstick supports proper crankcase ventilation and simplifies routine oil checks.

When maintenance or service is required, Annovi Reverberi’s nationwide service center network ensures easy access to support and replacement parts, giving users confidence in long-term ownership.

Key Specifications

• Model: RK1515N
• Pump Type: Triplex Plunger Pump
• Flow Rate: 4.0 GPM
• Maximum Pressure: 2000 PSI
• Operating Speed: 1450 RPM
• Application Range: Residential & Light Commercial
• Warranty: 5-Year Manufacturer Coverage

What’s Included

• Factory pre-filled pump oil for immediate operation
• Oil sight glass for quick and easy monitoring
• Vented dipstick for proper lubrication and cooling
• Operation manual
• Detailed parts breakdown schematic
• 5-year manufacturer warranty
• Access to Annovi Reverberi’s nationwide service network

Typical Use Cases

• Residential Cleaning: Driveways, patios, decks, fences, sidewalks
• Vehicle Washing: Cars, trucks, motorcycles, boats, RVs
• Light Commercial Applications: Property maintenance, small contractors
• Exterior Surfaces: Siding, brick, stone, stucco, outdoor furniture
• Large-Area Cleaning: 4.0 GPM flow speeds up rinsing and coverage

Why Choose the Annovi Reverberi RK1515N?

The RK1515N is an excellent choice for users who want dependable performance without unnecessary complexity. Its combination of 2000 PSI pressure and 4.0 GPM flow delivers effective cleaning power while remaining gentle enough for a wide range of surfaces.

Featuring a professional triplex plunger design, low-speed operation, and user-friendly maintenance features, the RK1515N offers exceptional value for homeowners and light commercial operators alike. Backed by Annovi Reverberi’s 5-year warranty and national service support, it provides peace of mind and long-term reliability.

Final Thoughts

The Annovi Reverberi RK1515N Triplex Pump is a robust, efficient, and easy-to-maintain solution for residential and light commercial pressure washing needs. With smooth 1450 RPM operation, durable ceramic plungers, and a balanced 4.0 GPM at 2000 PSI output, it delivers consistent cleaning performance with minimal upkeep.

Supported by Annovi Reverberi’s trusted engineering, nationwide service access, and a comprehensive 5-year warranty, the RK1515N is a smart long-term investment for anyone seeking reliable, professional-grade pressure washer performance.