RRA4G30N 4.0 GPM 3000 PSI | 1750 RPM Annovi Reverberi pump

Annovi Reverberi RRA4G30N Triplex Plunger Pump

Product Configuration

• RRA4G30N is an industrial-duty Annovi Reverberi triplex plunger pump engineered for demanding cleaning systems requiring durable, low-speed performance.
• Rated output is 4.0 GPM at 3,000 PSI while operating at 1,750 RPM for cooler running and extended service-life intent.
• 24mm solid keyed shaft (N) supports secure coupling and flexible integration across common drive architectures.
• Industrial-duty crankcase construction is specified to support rigidity under load and continuous-duty operation.
• Triplex architecture is designed to deliver smooth flow output with reduced pulsation for stable pressure delivery.

Key Specifications of RRA4G30N

• Flow rate: 4.0 GPM.
• Maximum pressure: 3,000 PSI.
• Operating speed: 1,750 RPM.
• Pump type: triplex plunger pump.
• Shaft: 24mm solid keyed shaft (N).
• Plungers: ceramic plungers specified for durability and wear resistance.
• Valving: stainless steel valves specified for reliable sealing and consistent flow control.
• Warranty: 5 years with nationwide service support.

Included Components with RRA4G30N

• Factory break-in oil pre-filled in the crankcase for installation-ready startup.
• Dipstick for fast oil level verification during routine checks.
• Oil sight glass for quick visual inspection of oil level and condition.
• Instruction manual with installation, operation, and maintenance guidance.
• Detailed schematic with parts breakdown for service planning and repairs.
• Mounting bolts are not included.

Triplex Plunger Operation

• Triplex ceramic plunger design is engineered to deliver smooth, consistent water flow with reduced pulsation for stable pressure output.
• 1,750 RPM low-speed operation reduces heat buildup and mechanical strain to support extended seal and bearing life.
• 24mm solid keyed shaft supports stable torque transfer and alignment in compatible drive systems.
• Industrial-duty crankcase structure supports rigidity and reduced vibration during continuous operation.
• Performance profile supports effective cleaning output at 4.0 GPM and 3,000 PSI for demanding duty cycles.

Materials and Construction Standards

• Ceramic plungers are specified to support abrasion resistance and consistent sealing at operating pressure.
• Stainless steel valves are specified to support repeatable sealing and reliable flow control.
• Reinforced seal system is intended to support leak control under extended runtime and temperature cycling.
• Industrial crankcase construction is intended to handle sustained mechanical loading in rugged environments.
• Serviceable wear components support predictable maintenance routines and reduced downtime.

Operational Benefits of RRA4G30N

• High-performance output supports strong cleaning power at 4.0 GPM and 3,000 PSI.
• Low-RPM operation supports cooler running and reduced component wear for long-term reliability.
• Triplex design supports smooth operation with reduced vibration and pressure fluctuation.
• Oil sight glass and dipstick support fast routine checks and simplified maintenance planning.
• 24mm keyed shaft supports flexible installation and secure coupling across belt and gearbox-style drive layouts.
• Industrial-duty structure supports continuous-use applications in professional environments.
• 5-year warranty and service support network support professional ownership requirements.

Typical Applications

• Heavy-duty pressure washing for industrial machinery, commercial vehicles, tractors, and construction equipment.
• Fleet maintenance for buses, delivery trucks, and service vehicles.
• Surface preparation for removal of dirt, paint, oil, and contaminants prior to sealing or coating work.
• Industrial facilities for warehouse cleaning, equipment upkeep, and maintenance operations.
• Agricultural cleaning for farm tools, trailers, and large outdoor equipment washdown.

Selection Rationale

• Delivers a balanced duty profile of 4.0 GPM at 3,000 PSI for professional cleaning systems requiring dependable output.
• 1,750 RPM low-speed platform supports reduced heat and extended service life for continuous-duty operation.
• 24mm solid keyed shaft supports secure drive coupling and flexible installation across multiple equipment builds.
• Triplex ceramic plunger architecture supports smooth flow delivery with reduced pulsation for stable pressure.
• Backed by a 5-year warranty with nationwide service support for long-term professional ownership value.