RK1125HN 2.9 GPM 4000 PSI | 1450 RPM Triplex Pump

Annovi Reverberi RK1125HN Triplex Pump Overview

The Annovi Reverberi RK1125HN Triplex Pump is engineered for power, reliability, and long-term performance in professional cleaning applications. Delivering 2.9 GPM at 4000 PSI and running at 1450 RPM, this pump is built to handle demanding commercial and industrial cleaning tasks with ease.

Constructed with premium materials—including a nickel-plated brass head and a bronze connecting rod—the RK1125HN offers exceptional durability. Its robust triplex plunger design provides consistent flow, reduced pulsation, and minimized wear for dependable daily operation.

Key Specifications

• Model: RK1125HN
• Flow Rate: 2.9 GPM
• Maximum Pressure: 4000 PSI
• Speed: 1450 RPM
• Pump Type: Triplex plunger pump
• Manifold Head: Nickel-plated brass for corrosion resistance
• Connecting Rod: Heavy-duty bronze rod
• Warranty: 5-year manufacturer coverage

What’s Included

• Factory pre-filled pump oil
• Oil sight glass for easy monitoring
• Vented dipstick for proper lubrication management
• Operation manual and part breakdown schematic
• 5-year manufacturer warranty
• Access to nationwide service centers

How the Pump Works

The RK1125HN uses a triplex plunger system featuring three ceramic plungers that deliver steady, high-pressure water flow with reduced pulsation. The ceramic plungers resist heat and wear, ensuring long-term reliability. A nickel-plated brass head provides enhanced corrosion protection, and the bronze connecting rod supports heavy-duty operation.

Operating at 1450 RPM, the pump balances pressure output and mechanical efficiency, reducing component strain while maintaining professional-grade performance.

Benefits of the RK1125HN

• Exceptional Cleaning Power – 4000 PSI for heavy-duty jobs
• Durable Components – Nickel-plated head & bronze connecting rod
• Triplex Plunger Efficiency – Smooth, consistent water output
• Balanced Operation – Optimized at 1450 RPM
• Easy Maintenance – Sight glass & vented dipstick
• Reliable Warranty – Backed by a 5-year manufacturer guarantee

Typical Use Cases

• Commercial Cleaning: Sidewalks, storefronts, buildings
• Industrial Equipment Cleaning: Machines, shop floors
• Concrete & Surface Washing: Removing stains, oil, buildup
• Fleet Maintenance: Trucks, buses, heavy vehicles
• Heavy-Duty Cleaning Projects: Demanding high-pressure work

Why Choose the Annovi Reverberi RK1125HN?

The RK1125HN is built for professionals who require dependable performance under tough conditions. With its corrosion-resistant manifold, heavy-duty bronze components, and triplex ceramic plunger system, it delivers long service life and consistent pressure.

A 4000 PSI operating capability ensures the power needed for difficult buildup and industrial cleaning tasks, while the 2.9 GPM flow rate offers efficient coverage. Easy-to-service features and a 5-year warranty make the RK1125HN a reliable long-term investment.

Final Thoughts

The Annovi Reverberi RK1125HN Triplex Pump combines durability, power, and efficiency to meet the needs of commercial and industrial professionals. Delivering 2.9 GPM at 4000 PSI, with a nickel-plated brass head, bronze connecting rod, and triplex ceramic plunger design, this pump is built for demanding environments.

Operating at 1450 RPM ensures reduced wear and longer service life. With nationwide support and a 5-year warranty, the RK1125HN is a dependable, high-performance pump for any heavy-duty cleaning application.