RPV2G19D-5/8 2.0 GPM 1900 PSI Pump | 3400 RPM 5/8″ Shaft

AR RPV2G19D-5/8 Pressure Washer Pump – 2.0 GPM, 1,900 PSI, 3,400 RPM

Overview

• High-speed, precision-engineered pressure washer pump from Annovi Reverberi.
• Delivers 2.0 GPM at 1,900 PSI, running smoothly at 3,400 RPM.
• Designed for residential and light commercial cleaning systems.
• Compact, direct-drive layout with 5/8 in. hollow shaft for easy electric motor coupling.
• Part of AR North America’s RPV Series, combining Italian engineering and strict quality control.

Hydraulic Design & Performance of RPV2G19D-5/8

• Axial cam design with three stainless-steel pistons for compact size and high efficiency.
• Pistons run inside solid ceramic plungers for a consistent, pulse-free flow.
• Balanced hydraulic layout reduces system vibration and noise.
• Maintains stable pressure delivery across variable household and light industrial workloads.
• Cold-water rated and compatible with downstream detergent injection for greater cleaning versatility.

Construction & Materials

• Precision-machined brass manifold provides corrosion resistance and dimensional stability.
• Solid brass head resists thermal distortion, scaling, and chemical exposure.
• High-quality elastomer seals and O-rings resist heat, detergents, and repeated pressurization cycles.
• Die-cast aluminum crankcase offers rigid support while shedding heat during continuous use.
• Hardened, precision-ground steel crankshaft runs on dual ball bearings for smooth rotation at full speed.

Drive, Mounting & Integration

• 5/8 in. hollow shaft designed for direct coupling to standard electric motors.
• Eliminates belts and pulleys, improving alignment and reducing maintenance.
• Compact footprint simplifies integration into portable or stationary pressure washer frames.
• High-speed configuration maintains steady hydraulic output under constant load.
• Low vibration characteristics protect hoses, fittings, and accessories.

Lubrication, Maintenance & Serviceability

• Internal oil-bath lubrication system coats moving parts to minimize wear.
• Integrated sight glass makes oil-level checks quick and user-friendly.
• Durable ceramic plungers, brass head, and robust bearings support long service intervals.
• Routine care is typically limited to periodic oil changes and seal inspections.
• Each pump is factory-tested and pressure-calibrated for flow, sealing, and hydraulic stability before shipment.

Typical Applications for RPV2G19D-5/8

• Residential electric pressure washers and compact cleaning systems.
• Vehicle detailing, ATVs, and small equipment washing.
• Decks, patios, walkways, and siding cleaning around the home or shop.
• Light industrial maintenance rigs where quiet, compact pumps are required.
• Portable or wall-mounted systems needing reliable, low-maintenance performance.

Why Choose the AR RPV2G19D-5/8

• Combines a corrosion-resistant brass head, solid ceramic plungers, and stainless-steel internals for long life.
• Direct-drive 5/8 in. hollow shaft keeps systems compact and efficient.
• Low vibration and noise for smooth, quiet operation in residential environments.
• Extensive factory testing ensures leak-free, dependable service from day one.
• Ideal balance of power, efficiency, and reliability for users who want professional results from a compact, easy-to-own pump.