RCV3G27-VRT-PKG-A | 3 GPM 2700 PSI VRT Triplex Pump Kit Assembly

RCV3G27-VRT-PKG-A by Annovi Reverberi — Complete Triplex Ceramic Plunger Pump Package with VRT Unloader and Anodized Crankcase | 3.0 GPM | 2,700 PSI | Forged Brass Manifold | Dual Redundant Packing | 3/4″ Hollow Shaft | Direct Drive Gas Engine | 5–7 HP Compatible | 8,100 Cleaning Units

The RCV3G27-VRT-PKG-A by Annovi Reverberi is a complete, factory-assembled triplex ceramic plunger pump package with VRT unloader and anodized crankcase engineered for direct drive gas engine-powered pressure washing systems requiring 3.0 GPM at 2,700 PSI with professional-grade triplex construction and enhanced crankcase corrosion resistance in chemically aggressive, high-humidity, and demanding operating environments. Rated at 3.0 GPM and 2,700 PSI, the RCV3G27-VRT-PKG-A delivers 8,100 cleaning units — through solid ceramic plungers, a forged brass manifold, stainless steel valves, dual redundant packing, a vented oil-bath crankcase with anodized aluminum housing and oversized bearings, a factory-matched VRT unloader, and a 3/4″ hollow shaft for direct coupling to compatible 5–7 HP gasoline engines. As part of Annovi Reverberi’s pump and unloader assemblies stocked and supported by WSHPWR, the RCV3G27-VRT-PKG-A is the complete answer for contractors, fleet operators, and agricultural teams who need 3.0 GPM at 2,700 PSI with full triplex durability, VRT pressure management, and the elevated crankcase protection that aggressive operating environments demand.

The RCV3G27-VRT-PKG-A is a factory-engineered, factory-assembled, factory-function-tested complete system — designed by Annovi Reverberi in Modena, Italy and distributed across North America by AR North America. Protected by a 5-year US limited warranty and built to be fully rebuilt rather than replaced, the RCV3G27-VRT-PKG-A is the most durable crankcase specification in the RCV 3.0 GPM / 2,700 PSI lineup.

Everything in One Box — The RCV3G27-VRT-PKG-A Complete Package Contents

Triplex Construction. Anodized Crankcase. VRT Unloader. 3/4″ Shaft. Nothing Left to Source.

Open the RCV3G27-VRT-PKG-A box and find everything required for a complete engine-to-pump installation:

• RCV3G27-VRT-A triplex ceramic plunger pump with anodized crankcase — factory function-tested before packaging. Anodized aluminum crankcase, solid ceramic plungers, forged brass manifold, stainless steel valves, dual redundant packing, vented oil-bath crankcase, oversized bearings — factory-installed and factory-verified. 3/4″ hollow shaft for direct 5–7 HP gasoline engine coupling. Ready to mount.
• Factory-matched VRT unloader/regulator — matched to the 3.0 GPM / 2,700 PSI duty point. Stable set-pressure and controlled bypass behavior from the first startup.
• Mounting bolts and engine attachment hardware — every fastener required for integration onto common 5–7 HP gas engine frames and contractor rig mounting plates. Organized in the box.
• Fittings and couplers — connection hardware for common pressure washer plumbing connections. Nothing to source separately.
• Chemical injector and suction hose — not included — the RCV3G27-VRT-PKG-A delivers straight 2,700 PSI high-pressure water output. When detergent capability is required, a downstream chemical injector and suction assembly are sourced separately.
• Installation and operation manual — complete setup, operating, service, and rebuild procedures with Annovi Reverberi part numbers for every serviceable component. AR North America parts availability confirmed across North America.

Decoding the RCV3G27-VRT-PKG-A

What Every Segment of This Annovi Reverberi Package Designation Tells You

• RCV — Pump series: RC Series triplex plunger pump — Annovi Reverberi’s compact direct-drive platform for residential and contractor gas engine applications
• 3G — Pump series identifier for this RCV configuration
• 27 — Maximum pressure: 2,700 PSI — 3.0 × 2,700 = 8,100 cleaning units
• VRT — Unloader family: VRT Series adjustable unloader — factory-matched for stable pressure control and reliable bypass management
• PKG — Complete package: pump, VRT unloader, mounting hardware, fittings, and manual
• A — Crankcase specification: Anodized crankcase — electrochemically hardened aluminum oxide surface for enhanced corrosion resistance and surface durability in aggressive operating environments

RCV 3.0 GPM / 2,700 PSI Family — Choosing the Right Specification

All three models deliver 3.0 GPM at 2,700 PSI from a 3/4″ hollow shaft compatible with 5–7 HP gasoline engines. Architecture and crankcase specification drive the selection:

• RCV3G27-PKG — Axial radial pump with pressure regulator. Compact and lightweight for residential and light contractor applications where simplicity and value are the priorities.
• RCV3G27-VRT-PKG — Triplex ceramic plunger pump with VRT unloader. Full triplex construction — forged brass manifold, dual redundant packing, stainless valves, 93% efficiency — for contractors and fleet operators requiring professional-grade pump durability.
• RCV3G27-VRT-PKG-A (this model) — Everything in the VRT-PKG plus an anodized crankcase for operators in agricultural, coastal, industrial, or food processing environments where the crankcase exterior is exposed to chemical overspray, salt air, fertilizer residue, abrasive particulate, or caustic sanitation chemistry.

A — The Anodized Crankcase on the 3/4″ Shaft Platform

Electrochemically Hardened. Corrosion Resistant. Built for the Environments That Wear Standard Aluminum Down.

• What anodizing delivers — anodizing converts the surface layer of aluminum into aluminum oxide — a ceramic-like compound significantly harder than the base metal beneath it. The treatment is a surface transformation, not a coating. It cannot peel, flake, or chip under normal operating conditions. Every exposed aluminum crankcase surface on the RCV3G27-VRT-PKG-A carries this hardened treatment.
• Corrosion resistance for field environments — agricultural environments expose pump crankcases to fertilizer residue, pesticide overspray, and high humidity. Coastal installations contend with salt air. Food processing facilities run caustic sanitation chemistry in the operating space. Industrial environments generate airborne chemical vapors and abrasive particulate. The anodized surface on the RCV3G27-VRT-PKG-A resists the pitting and surface degradation that affects standard aluminum crankcases in all of these conditions.
• When to specify A over RCV3G27-VRT-PKG — if the pump operates in a clean, protected indoor environment with standard wash-down conditions, the standard VRT-PKG is the correct specification. If the operating environment involves any of the conditions above — chemical exposure, salt air, fertilizer residue, abrasive particulate, or caustic sanitation chemistry — the A anodized crankcase is the investment that protects service life across a decade of operation.

Key Specifications

RCV3G27-VRT-PKG-A Technical Details at a Glance

• Flow Rate: 3.0 GPM (gallons per minute)
• Maximum Pressure: 2,700 PSI
• Cleaning Units: 8,100 (GPM × PSI)
• Pump Type: RC Series triplex ceramic plunger pump — smooth, low-pulsation output; approximately 93% volumetric efficiency
• Shaft: 3/4″ hollow keyway — direct coupling to 5–7 HP gasoline engines
• Crankcase: Anodized aluminum — electrochemically hardened surface for corrosion resistance and surface durability
• Manifold: Forged brass — durability in continuous wet-service environments
• Plungers: Solid ceramic — wear resistance and stable performance under pressure
• Valves: Stainless steel — corrosion resistance and long-term sealing consistency
• Packing: Dual redundant — reduced leakage and extended rebuild intervals
• Volumetric Efficiency: Approximately 93%
• Bearings: Oversized crankshaft — smooth operation and load stability
• Lubrication: Vented oil-bath crankcase — continuous lubrication and thermal stability
• Unloader: VRT — factory-matched for 3.0 GPM / 2,700 PSI; stable set-pressure and controlled bypass
• Chemical Injector: Not included — straight 2,700 PSI water output; downstream injector sourced separately
• Factory Verification: Assembly and function testing performed before packaging
• Warranty: 5-year limited warranty — US-based coverage through Annovi Reverberi North America

Engine Compatibility — What Drives the RCV3G27-VRT-PKG-A

3/4″ Hollow Keyway Shaft. 5–7 HP Range. Direct Bolt-On to Common Small-Frame Gas Engines.

• Harbor Freight Predator 224cc / 6.6 HP Max Performance — the preferred Predator pairing for the RCV3G27-VRT-PKG-A. Up to 10% more torque than the standard 212cc — the best power overhead for sustained triplex 3.0 GPM / 2,700 PSI operation. 3/4″ keyway shaft. Direct replacement for Honda GX200 and Briggs & Stratton XR950.
• Harbor Freight Predator 212cc / 6.5 HP — 3/4″ keyway shaft. Direct value-priced replacement for Honda GX200 and Briggs & Stratton XR950. Compatible with the RCV3G27-VRT-PKG-A 3/4″ shaft.
• Honda GX200 / 5.5 HP — 196cc, 3/4″ keyway shaft. The benchmark small-frame commercial engine. Direct-mount compatible with the RCV3G27-VRT-PKG-A 3/4″ shaft interface.
• Briggs & Stratton XR950 — 3/4″ keyway shaft. Compatible with the RCV3G27-VRT-PKG-A for residential and light contractor builds.
• Kohler CH270 / Command series — 3/4″ keyway shaft. Compatible with the RCV3G27-VRT-PKG-A for applicable small-frame configurations.

Typical Applications

Where the RCV3G27-VRT-PKG-A Is the Correct Specification

• Agricultural environments with chemical and fertilizer exposure — the RCV3G27-VRT-PKG-A’s anodized crankcase resists the corrosive surface attack that fertilizer residue, pesticide overspray, and high-humidity agricultural environments accelerate on standard aluminum crankcases across full seasonal service cycles on compact 3/4″ shaft gas engine rigs
• Coastal and marine-adjacent installations — salt air accelerates aluminum surface corrosion. The anodized crankcase maintains surface integrity in coastal contractor rigs and marine facility wash systems where the compact 5–7 HP platform is the standard power source
• Food and beverage washdown operations — caustic sanitation chemistry in the operating environment justifies the A anodized crankcase for sustained daily chemical exposure at the compact platform output level
• Contractor rigs — fleet wash, property maintenance, and surface preparation — the RCV3G27-VRT-PKG-A’s triplex construction, VRT pressure management, and anodized crankcase deliver professional-grade durability for contractor accounts operating in demanding outdoor and chemical-adjacent environments
• Light industrial cleaning — equipment bays, sidewalks, and public areas — standardized, rebuildable triplex packages with anodized crankcase protection and national AR North America parts availability support scheduled cleaning programs in environments where standard aluminum crankcases experience accelerated surface wear

5-Year US Warranty, National Parts Availability, and Wholesale Pricing

Built in Italy. Anodized Crankcase. Triplex Construction. 3/4″ Shaft. Backed for Five Years.

The RCV3G27-VRT-PKG-A is protected by Annovi Reverberi’s 5-year limited warranty through the US-based warranty and service network administered by AR North America. Every internal wear component — solid ceramic plungers, forged brass manifold seals and o-rings, stainless valve seats, VRT unloader service parts, dual redundant packing kits, and oversized crankcase bearings — is stocked nationally through authorized AR North America distribution channels. Contractors, fleet operators, agricultural operations, food processing facilities, facility managers, OEM equipment builders, resellers, and volume buyers are invited to contact the WSHPWR wholesale team for pricing on the RCV3G27-VRT-PKG-A and the complete WSHPWR pump package lineup. WSHPWR maintains one of the most complete Annovi Reverberi inventories available through any US web store — with thousands of products in stock and a continually expanding catalog.

8,100 Cleaning Units. 2,700 PSI. 3.0 GPM. Anodized Crankcase. Triplex Ceramic Plunger. Forged Brass Manifold. VRT Unloader. 3/4″ Shaft. Everything in One Box.

Italian Engineering. Anodized Crankcase Protection. Triplex Construction at the 5–7 HP Level. 5-Year US Warranty.

When the operating environment demands more than standard aluminum crankcase construction — the RCV3G27-VRT-PKG-A is the correct specification. Anodized crankcase. Solid ceramic plungers. Forged brass manifold. Dual redundant packing. 93% volumetric efficiency. VRT unloader factory-matched. Every fitting and every bolt. Factory function-tested. Five-year US warranty. One box. Same-day install.

Volume buyers and contractors specifying the RCV3G27-VRT-PKG-A across fleet or OEM builds can reach the WSHPWR wholesale team directly at wholesale@wshpwr.com to discuss pricing across the complete Annovi Reverberi pump package lineup.