RK2125NL 5.5 GPM 3000 PSI | solid shaft Triplex Pump

Overview

5.5 GPM, 3,000 PSI triplex pump for versatile cleaning

• The Annovi Reverberi RK2125NL Triplex Pump is a durable, high-performance solution
  engineered for both residential and light commercial cleaning applications.
• Delivers an impressive 5.5 gallons per minute (GPM) at 3,000 pounds per square inch (PSI),
  giving you the power to tackle tough cleaning challenges while maintaining efficiency and reliability.
• Operates smoothly at 1,450 revolutions per minute (RPM), balancing strong performance
  with long-lasting durability and reduced mechanical stress.
• Designed for users who need professional-grade results for vehicle washing, outdoor surface maintenance,
  and equipment cleaning.

Key Specifications

Performance ratings and core design

• Model: RK2125NL
• Flow Rate: 5.5 GPM
• Maximum Pressure: 3,000 PSI
• Operating Speed: 1,450 RPM
• ECU Rating: 16,500 Effective Cleaning Units
• Crankshaft: 24 mm diameter × 45 mm length solid shaft
• Pump Type: Triplex plunger pump
• Warranty: 5-year manufacturer coverage

What’s Included

Factory-prepared package contents

• Factory pre-filled pump oil for quick setup and immediate operation.
• Oil sight glass for easy monitoring of oil levels during routine checks.
• Vented dipstick to ensure proper lubrication, cooling, and crankcase ventilation.
• Owner’s manual and detailed part breakdown schematic to assist with installation,
  maintenance, and service.
• 5-year warranty for long-term confidence and protection.
• Access to nationwide service centers for parts and maintenance support.

How the Pump Works

Triplex plunger technology with extended crankshaft

• Utilizes a triplex plunger design with three high-strength ceramic plungers that deliver a
  smooth, consistent stream of high-pressure water while resisting heat and wear.
• Running at a controlled 1,450 RPM, the pump reduces vibration, increases efficiency, and
  minimizes internal wear to extend overall lifespan.
• The extended 24 mm × 45 mm crankshaft improves stability and makes the pump suitable for a
  wide range of mounting setups.
• Precision engineering allows the RK2125NL to integrate seamlessly into professional pressure washing
  systems for dependable, repeatable performance.

Benefits

Cleaning power, efficiency, and service life

• High-performance cleaning power: 5.5 GPM at 3,000 PSI provides strong, consistent cleaning
  force for demanding jobs.
• Outstanding efficiency: ECU rating of 16,500 combines pressure and flow to
  deliver fast, effective dirt and grime removal.
• Durable build: Ceramic plungers and premium internal components extend service life under
  regular use.
• Smooth 1,450 RPM operation: Minimizes mechanical stress and vibration while maintaining
  peak output.
• Versatile performance: Well-suited for driveways, patios, decks, equipment, and fleet
  cleaning tasks.
• Easy maintenance: Oil sight glass and vented dipstick support quick, hassle-free upkeep.
• Long-term reliability: Backed by a 5-year warranty and nationwide service support.

Typical Applications

Where the RK2125NL excels

• Residential cleaning: Driveways, decks, patios, fencing, and siding.
• Vehicle washing: Cars, trucks, RVs, motorcycles, and boats.
• Light commercial work: Contractor cleaning, property maintenance, and rental equipment.
• Industrial and equipment cleaning: Ideal for pressure washing fleets, heavy equipment, and
  service vehicles.
• Outdoor surface maintenance: Removes dirt, oil, and stains from concrete, brick, and stone
  surfaces.

Why Choose the Annovi Reverberi RK2125NL

Balanced pressure and flow for demanding projects

• Combines a 5.5 GPM high flow rate with 3,000 PSI of pressure to cover more
  surface area quickly while still cutting through stubborn grime and stains.
• The extended 24 mm solid crankshaft adds structural reliability, especially in demanding,
  professional setups.
• Built with durability in mind and supported by Annovi Reverberi’s global reputation for
  engineering excellence.
• User-friendly maintenance features help ensure consistent performance and long-term dependability in daily
  use.

Final Thoughts

Professional-grade pump for reliable cleaning performance

• The Annovi Reverberi RK2125NL Triplex Pump is designed for users who require a balance of high
  pressure and steady water flow for demanding cleaning projects.
• With its 5.5 GPM output at 3,000 PSI, 16,500 ECU rating, and robust
  1,450 RPM operation, it is perfectly suited for both residential and light commercial pressure
  washing.
• From vehicle washing and outdoor cleaning to equipment maintenance and commercial contracting, this pump
  delivers powerful results backed by a 5-year warranty and full access to Annovi Reverberi’s nationwide
  service network.
• Durable, reliable, and efficient, the RK2125NL is an investment in cleaning performance you can trust.