RR15.20N 4.0 GPM 3500 PSI | 1450 RPM Triplex Pump

RR15.20N Triplex Pump – 4.0 GPM, 3,500 PSI, 1450 RPM, 24 mm Shaft

Overview

The Annovi Reverberi RR15.20N Triplex Pump is a professional-grade pressure washer
pump designed for durability, power, and long-term performance. Delivering
4.0 GPM at 3,500 PSI and running at a low 1450 RPM, it provides outstanding
cleaning capacity for industrial and heavy-duty commercial applications. The low-speed
design combines high pressure with smooth, efficient operation, making it ideal for
continuous-use environments where reliability is essential.

Key Specifications for RR15.20N

• Flow Rate: 4.0 GPM
• Maximum Pressure: 3,500 PSI
• Operating Speed: 1,450 RPM low-speed operation
• Pump Type: Triplex ceramic plunger pump
• Shaft Size: 24 mm solid shaft for belt-drive or motor compatibility
• Construction: Brass manifold, stainless steel valves, heavy-duty seals
• Warranty: 5-year manufacturer’s warranty

What’s Included with RR15.20N

• Factory-tested RR15.20N triplex pump, pre-oiled and ready to install
• Crankcase pre-filled with premium pump oil
• 24 mm solid keyed shaft for flexible drive connections
• Operator’s manual and exploded parts schematic for installation and service
• Factory quality inspection for guaranteed reliability
• Note: Mounting bolts are not included.

How the RR15.20N Pump Works

• Triplex plunger design provides steady, reliable water flow with reduced pulsation.
• Low-speed 1,450 RPM operation minimizes heat and internal wear, extending seal and bearing life.
• 24 mm solid shaft allows use with belt-drive systems or direct-coupled electric motors.
• 4.0 GPM at 3,500 PSI delivers the power needed for surface prep, fleet washing, and heavy equipment cleaning.
• Brass manifold, stainless valves, and ceramic plungers maintain consistent performance in harsh environments.

Benefits & Advantages

• High output power: 4.0 GPM at 3,500 PSI for demanding professional cleaning.
• Low RPM design: Reduces heat and wear for longer service life.
• Durable components: Ceramic plungers, brass manifold, and stainless steel valves.
• Smooth operation: Triplex plunger system cuts pulsation and improves efficiency.
• Flexible installation: 24 mm solid shaft fits a wide range of drive systems.
• Professional grade: Trusted by contractors, rental fleets, and industrial operators.
• Peace of mind: Backed by a 5-year manufacturer’s warranty.

Typical Applications

• Heavy equipment cleaning: Excavators, loaders, skid steers, and other construction machinery.
• Fleet maintenance: Trucks, buses, delivery vans, and commercial vehicles.
• Surface preparation: Removing dirt, coatings, and contaminants prior to painting or sealing.
• Industrial facility maintenance: Warehouses, plants, and service bays.
• Agricultural equipment washing: Tractors, implements, and farm machinery.

Why Choose the Annovi Reverberi RR15.20N

• Delivers high-performance cleaning power with long service life and low-maintenance operation.
• Low-RPM efficiency and triplex design support continuous duty in demanding environments.
• Heavy-duty materials and construction resist wear, corrosion, and daily abuse.
• Supported by Annovi Reverberi’s global reputation for engineering excellence and service.

Summary

The Annovi Reverberi RR15.20N Triplex Pump delivers 4.0 GPM at 3,500 PSI</strong while
running at a low 1450 RPM for maximum efficiency and longevity. With a
24 mm solid shaft, ceramic plungers, a brass manifold, and stainless steel valves,
it is engineered for industrial-duty tasks such as heavy equipment washing, fleet
maintenance, surface preparation, and facility upkeep. Backed by a 5-year warranty,
the RR15.20N offers the power, durability, and peace of mind professional users demand.