RTD80-300 | 21 GPM 4350 PSI Pump 1000 RPM Nickel Head 35mm

RTD80-300 Industrial Pump Overview

The RTD80-300 Annovi Reverberi industrial pressure washer pump is engineered for environments that demand both high flow and extreme pressure without sacrificing durability or service life. Producing 21 GPM at 4,350 PSI while operating at a slow, industrial-grade 1,000 RPM, this pump is purpose-built for continuous-duty systems where heat control, corrosion resistance, and mechanical stability are critical. Its combination of high output and low operating speed places it squarely in the heavy-industrial class, suitable for facilities that operate long shifts or around the clock.

The RTD80-300 features a nickel-plated pump head specifically designed to withstand harsh chemicals, aggressive detergents, and saltwater exposure. Paired with a 35 mm solid shaft, the pump integrates cleanly into high-torque electric motor, gearbox, or hydraulic drive systems commonly used in industrial skids, trailers, and fixed wash bays. This configuration makes the RTD80-300 a reliable solution for chemical washdown, marine maintenance, surface preparation, and high-pressure industrial cleaning operations.

Key Specifications

• Model: RTD80-300
• Flow Rate: 21 GPM for high-volume industrial cleaning
• Pressure Rating: 4,350 PSI for demanding surface preparation and degreasing
• Operating Speed: 1,000 RPM slow-speed industrial design
• Shaft Size: 35 mm solid shaft for high-torque applications
• Pump Head: Nickel-plated brass for corrosion and chemical resistance
• Design: Industrial triplex plunger pump
• Mounting Style: Horizontal configuration for skid, trailer, or stationary systems
• Recommended Use: Industrial, marine, chemical washdown, surface preparation

What’s Included

• Factory pre-filled crankcase oil for immediate installation
• Nickel-plated pump head installed and factory tested
• 35 mm solid drive shaft for stable, high-torque power transfer
• Factory performance testing documentation verifying PSI and GPM
• Owner’s manual with operating and service guidelines
• Detailed technical schematic for maintenance and parts identification
• Manufacturer commercial warranty for long-term reliability

How the RTD80-300 Works

• Employs a triplex plunger system using three precision ceramic plungers for smooth, pulse-reduced flow.
• Positive-displacement design maintains consistent pressure regardless of hose length or nozzle selection.
• Slow-speed 1,000 RPM operation minimizes heat generation and mechanical stress.
• Nickel-plated manifold protects against corrosion caused by chemicals, detergents, and saltwater.
• Ceramic plungers resist abrasion, scoring, and thermal shock under high-pressure operation.
• Stainless steel valve assemblies maintain sealing integrity during continuous pressure cycling.
• Heavy-duty internal bearings support long runtime under sustained high load.
• 35 mm solid shaft allows direct coupling to motors, gear reducers, or hydraulic drives without flex.

Benefits of the RTD80-300

• High Output Capability: 21 GPM at 4,350 PSI supports blasting, degreasing, and industrial washdown.
• Corrosion Resistance: Nickel-plated head extends service life in marine and chemical environments.
• Extended Longevity: Slow-speed operation significantly reduces wear on seals and bearings.
• Smooth Performance: Triplex plunger design minimizes pulsation and protects downstream components.
• Industrial Shafting: 35 mm shaft handles high torque from large motors and gearboxes.
• Reduced Downtime: Built for continuous-duty operation with predictable maintenance intervals.
• System Flexibility: Integrates easily into mobile, skid-mounted, or fixed installations.

Typical Applications

• Industrial Washdown: Refineries, chemical plants, steel mills, and heavy manufacturing.
• Marine Cleaning: Shipyards, docks, offshore platforms, and saltwater wash systems.
• Chemical Processing: Facilities using aggressive detergents and solvents.
• Surface Preparation: Paint stripping, rust removal, and metal degreasing.
• Abrasive Blasting Support: Water-fed blasting and hydro-blasting systems.
• Custom OEM Systems: High-performance skids powered by electric or hydraulic drives.

Installation & Maintenance Tips

• Ensure precise shaft alignment when coupling to motors or gear reducers.
• Use properly filtered inlet water to protect plungers and valves.
• Install unloaders, regulators, and safety relief valves as required.
• Monitor crankcase oil through the sight glass and follow scheduled oil changes.
• Inspect seals and valves regularly in ultra-high-pressure applications.
• Confirm freight handling requirements due to pump size and weight.

RTD80-300 | 21 GPM 4350 PSI Pump 1000 RPM Nickel Head 35mm

The RTD80-300 Annovi Reverberi industrial pressure washer pump delivers 21 GPM at 4,350 PSI while operating at a slow, durable 1,000 RPM. Featuring a corrosion-resistant nickel-plated pump head and a heavy-duty 35 mm solid shaft, this industrial triplex plunger pump is engineered for marine, chemical, and high-pressure wash environments. Built for continuous-duty performance, it offers long service life, smooth operation, and reliable output for the most demanding industrial applications.