RCV3G27-PKG | 3 GPM 2700 PSI Triplex Pump Package Assembly

RCV3G27-PKG by Annovi Reverberi — Complete RC Series Triplex Plunger Pump Package | 3.0 GPM | 2,700 PSI | 3/4″ Hollow Shaft | F8 Flange | Direct Drive Gas Engine | Forged Brass Head | Ceramic Plungers | 8,100 Cleaning Units

The RCV3G27-PKG by Annovi Reverberi is a complete, installation-ready RC Series triplex plunger pump package engineered for direct drive gas engine-powered pressure washing systems requiring 3.0 GPM at 2,700 PSI from a compact 3/4″ hollow shaft platform. Rated at 3.0 GPM and 2,700 PSI at 3,400 RPM, the RCV3G27-PKG delivers 8,100 cleaning units — through three ceramic plungers running in a forged brass head, frictionless aluminum connecting rods, an oil-bath crankcase, a matched pressure regulator/unloader, thermal relief protection, and a 3/4″ hollow “D” version shaft on an F8 flange for direct coupling to compatible small-frame gasoline engines. Mount it. Connect it. Wash. As part of Annovi Reverberi’s pump and unloader assemblies stocked and supported by WSHPWR, the RCV3G27-PKG is the complete answer for residential, contractor, agricultural, and facility maintenance applications where a small-frame gas engine is the power source and 3.0 GPM at 2,700 PSI is the correct output specification.

Triplex plunger construction is the whole point of this pump. Unlike an axial wobble-plate pump — which is throwaway hardware built to a price — the RCV3G27-PKG runs three reciprocating ceramic plungers off a crankcase, in an oil bath, with serviceable valves, seals, and plungers available as OEM parts. That is why it carries Annovi Reverberi’s five-year camshaft plunger pump warranty instead of the one-year coverage AR assigns to axial radial pumps, and why it is rebuilt rather than replaced. At 11 lbs the RCV3G27-PKG is still light enough for one-hand mounting on portable contractor rigs and OEM frames.

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

No Return Trips. No Guesswork. No Compatibility Risk. Same-Day Install.

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

• RCV3G27 triplex plunger pump — forged brass head, three ceramic plungers with thicker walls to resist thermal shock, frictionless aluminum connecting rods, and an oil-bath crankcase shipped filled and ready. 3/4″ hollow “D” version shaft with F8 flange for direct small-frame gasoline engine coupling. Ready to mount.
• Pressure regulator/unloader — factory-matched — matched to the 3.0 GPM / 2,700 PSI duty point for controlled pressure adjustment and bypass protection from the first startup.
• Thermal relief valve — protection against overheating during bypass operation. Helps manage heat during typical trigger-off bypass cycling, and keeps inlet water inside the pump’s 140°F ceiling.
• Mounting bolts and hardware — every fastener required for secure attachment onto common SAE J609a small-frame gas engine flanges and contractor rig mounting plates. Organized in the box.
• Fittings and couplers — plumbing connection hardware for the 1/2″ female inlet and 3/8″ female outlet. Nothing to source separately.
• Installation and operation manual — complete setup, operating, service, and maintenance procedures with Annovi Reverberi part numbers for every serviceable component. AR North America parts availability confirmed across North America.

Decoding the RCV3G27-PKG

What This Annovi Reverberi Pump Package Designation Tells You

• RC — Pump series: RC Series triplex plunger pump — Annovi Reverberi’s compact direct-drive platform for residential and light contractor gas engine applications
• V — RC-family variant designation covering the hollow direct-gas shaft configuration (RC, RCS, RCA, and RCV share one service manual)
• 3G — Flow rate: 3.0 GPM
• 27 — Maximum pressure: 2,700 PSI — 3.0 × 2,700 = 8,100 cleaning units
• PKG — Complete package: pump, pressure regulator/unloader, thermal relief, mounting hardware, fittings, and manual — everything required for a complete engine-to-pump installation in one organized box

RCV 3.0 GPM Family — Choosing the Right Pressure

Both models share the RC Series triplex plunger platform, 3.0 GPM flow rate, 3/4″ hollow shaft, and 3,400 RPM rating. Pressure drives the selection:

• RCV3G25-PKG — 2,500 PSI / 7,500 CU. Balanced output for residential and light commercial cleaning where maximum pressure is not required. The right choice when surface sensitivity or engine headroom is a consideration.
• RCV3G27-PKG (this model) — 2,700 PSI / 8,100 CU. 200 PSI additional impact force for light grease, stubborn grime, and general contractor cleaning tasks at the small-frame engine level.

Key Specifications

RCV3G27-PKG Technical Details at a Glance

• Flow Rate: 3.0 GPM (11.4 L/min)
• Maximum Pressure: 2,700 PSI (186 bar)
• Cleaning Units: 8,100 (GPM × PSI)
• Power Required: 5.6 EBHP (3.0 × 2,700 ÷ 1,457)
• Maximum RPM: 3,400
• Pump Type: Triplex plunger, RC Series — horizontal orientation, direct or pulley drive
• Shaft: 3/4″ hollow, “D” version direct gas shaft — F8 flange, SAE J609a bolt pattern
• Head Material: Forged brass — handles specialty detergents and wet outdoor service
• Plungers: Ceramic, thick-wall design for thermal shock resistance
• Connecting Rods: Frictionless aluminum
• Bore / Stroke: 15 mm / 6.5 mm
• Inlet / Outlet: 1/2″ F / 3/8″ F
• Oil Capacity: 9.8 oz
• Maximum Inlet Temperature: 140°F
• Weight: 11 lbs
• Thermal Relief: Included — bypass overheating protection
• Regulator/Unloader: Factory-matched pressure regulator for controlled pressure adjustment
• Warranty: 5-year limited warranty — camshaft plunger pump coverage through AR North America (Fridley, MN)

Engine Compatibility — What Drives the RCV3G27-PKG

3/4″ Hollow “D” Shaft. F8 Flange. 5.6 EBHP Required. Direct Bolt-On to Common Small-Frame Gas Engines.

The RCV3G27-PKG‘s 3/4″ hollow shaft and F8 flange are the standard interface for small-frame gasoline engines with the SAE J609a bolt pattern. Size the engine to the pump, not the other way around: at 3.0 GPM and 2,700 PSI this pump absorbs 5.6 EBHP, so a 6.5 HP engine is the practical working minimum for sustained duty. Also set the governed speed to respect the pump’s 3,400 RPM ceiling — direct drive means engine RPM is pump RPM.

• Harbor Freight Predator 224cc / 6.6 HP Max Performance — the preferred Predator pairing. At 224cc and 6.6 HP, up to 10% more torque than the standard 212cc, giving the best power overhead above the 5.6 EBHP requirement. 3/4″ keyway shaft.
• Harbor Freight Predator 212cc / 6.5 HP — 3/4″ keyway shaft. Value-priced replacement for Honda GX200 and Briggs & Stratton XR950, and the most widely deployed engine in the small-frame class.
• Honda GX200 / 5.5 HP — 196cc, 3/4″ keyway shaft. The benchmark small-frame commercial engine. Mechanically direct-mount, but at 5.5 HP it sits below the 5.6 EBHP draw — expect reduced pressure under sustained load and specify a larger engine for production work.
• Briggs & Stratton XR950 — 3/4″ keyway shaft. Compatible for residential and light contractor builds.
• Kohler CH270 / Command series — 7 HP, 3/4″ keyway shaft. Compatible for applicable small-frame configurations with comfortable headroom.

Typical Applications

Where the RCV3G27-PKG Delivers Best Results

• Residential cleaning — driveways, patios, siding, decks, fences, and vehicle washing — the RCV3G27-PKG‘s 3.0 GPM at 2,700 PSI handles common residential cleaning tasks with additional impact force compared to lower-pressure compact packages
• Contractor mobile wash rigs and property maintenance — compact portable gas engine-driven rigs for property maintenance, light surface prep, and residential cleaning accounts where the 3/4″ shaft small-frame platform is the correct specification
• Agricultural equipment washdowns, barn cleaning, and farm facility sanitation — the forged brass head tolerates the detergents and sanitizers these accounts run daily
• Facilities and municipalities — service bays, sidewalks, and public space maintenance — scheduled maintenance cleaning at the compact residential and light commercial scale
• Fleet and equipment upkeep requiring compact, dependable output — direct bolt-on replacement for worn pumps on common small-frame gas engine pressure washer platforms where consistent output and minimal downtime are operational priorities

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

Built in Italy. Distributed Across North America. Rebuildable Triplex. Backed for Five Years.

The RCV3G27-PKG is protected by Annovi Reverberi’s five-year camshaft plunger pump warranty through the US-based warranty and service network administered by AR North America. Wear items — seals, packings, valves, and plungers — are consumables rather than warranty items, and every one of them is stocked nationally through authorized AR North America distribution channels, which is what keeps a rebuildable triplex in service for years. Contractors, residential users, agricultural operations, facility managers, OEM equipment builders, resellers, and volume buyers are invited to contact the WSHPWR wholesale team for pricing on the RCV3G27-PKG 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. 3/4″ Hollow Shaft. F8 Flange. Rebuildable Triplex Plunger Design. Everything in One Box.

Italian Engineering. Forged Brass Head. Ceramic Plungers. Complete Factory Package. 5-Year US Warranty.

Stop sourcing components one at a time. Stop guessing at regulator compatibility. The RCV3G27-PKG is the complete Annovi Reverberi triplex plunger pump package for residential users, light contractors, agricultural teams, and property maintenance operators who need 3.0 GPM at 2,700 PSI from a small-frame gas engine platform with zero installation surprises. Forged brass head. Ceramic plungers. Aluminum connecting rods. Factory-matched pressure regulator. Thermal relief valve. Every fitting and every bolt. Five-year US warranty. One box. Same-day install.

Volume buyers and contractors can reach the WSHPWR wholesale team directly at wholesale@wshpwr.com.