XMV3G27-PKG | 3 GPM 2700 PSI Triplex Pump Package 3400 RPM

XMV3G27-PKG by Annovi Reverberi — Complete XMV Series Triplex Ceramic Plunger Pump Package | 3.0 GPM | 2,700 PSI | Forged Brass Manifold | Dual Redundant Packing | 3/4″ Hollow Shaft | Direct Drive Gas Engine | 5–7 HP Compatible | 3,400 RPM | 8,100 Cleaning Units

The XMV3G27-PKG by Annovi Reverberi is a complete, installation-ready XMV Series triplex ceramic plunger pump package engineered for direct drive gas engine-powered pressure washing systems requiring 3.0 GPM at 2,700 PSI from the proven XMV commercial platform in a compact 3/4″ shaft configuration. Rated at 3.0 GPM and 2,700 PSI at 3,400 RPM, the XMV3G27-PKG 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 oversized bearings, and a 3/4″ hollow shaft for direct coupling to compatible 5–7 HP gasoline engines. The XMV Series triplex architecture offers significantly longer service life, higher efficiency, and greater rebuildability than axial cam pumps found in entry-level systems — making the XMV3G27-PKG a smarter long-term investment at the compact engine output level. As part of Annovi Reverberi’s pump and unloader assemblies stocked and supported by WSHPWR, the XMV3G27-PKG is the complete commercial-platform answer for contractors, OEM builders, fleet operators, and agricultural users who need XMV Series durability from a 5–7 HP gas engine.

The XMV3G27-PKG is a factory-engineered, factory-assembled, factory-tested complete system — designed by Annovi Reverberi in Modena, Italy and distributed across North America by AR North America. Whether you are replacing a worn pump on a contractor rig, building a compact OEM system, or outfitting a small-engine agricultural cleaning platform — the XMV3G27-PKG eliminates compatibility guesswork before the box is opened. Protected by a 5-year US limited warranty and built to be fully rebuilt rather than replaced, the XMV3G27-PKG is a decade-of-service investment in commercial XMV triplex construction.

Everything in One Box — The XMV3G27-PKG Complete Package Contents

Commercial XMV Triplex Construction. 3/4″ Shaft. Same-Day Install.

Open the XMV3G27-PKG box and find everything required for a complete engine-to-pump installation:

• XMV3G27 triplex ceramic plunger pump — factory-tested and pre-lubricated with break-in oil. Solid ceramic plungers, forged brass manifold, stainless steel valves, dual redundant packing, vented oil-bath crankcase, oversized crankshaft bearings — factory-installed and factory-verified. 3/4″ hollow shaft for direct 5–7 HP gasoline engine coupling at 3,400 RPM. Ready to mount.
• Pressure regulator/unloader — factory-matched — matched to the 3.0 GPM / 2,700 PSI duty point. Accurate pressure control and bypass protection from the first startup.
• Mounting hardware and inlet/outlet fittings — every fastener and fitting required for integration onto common 5–7 HP gas engine frames, contractor rig mounting plates, and OEM systems. Organized in the box. Nothing to source separately.
• Chemical injector and suction hose — not included — the XMV3G27-PKG 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 XMV3G27-PKG

What This Annovi Reverberi Pump Package Designation Tells You

• XMV — Pump series: XMV Series commercial triplex plunger pump — Annovi Reverberi’s professional commercial pump platform; this model configured with a 3/4″ hollow shaft for the 5–7 HP compact engine class
• 3G — Pump series identifier for this XMV configuration
• 27 — Maximum pressure: 2,700 PSI — 3.0 × 2,700 = 8,100 cleaning units
• PKG — Complete package: pump, pressure regulator/unloader, mounting hardware, fittings, and manual — everything required for a complete engine-to-pump installation in one organized box

Key Specifications

XMV3G27-PKG Technical Details at a Glance

• Flow Rate: 3.0 GPM (gallons per minute)
• Maximum Pressure: 2,700 PSI
• Cleaning Units: 8,100 (GPM × PSI)
• Operating Speed: 3,400 RPM — direct drive gas engine
• Pump Type: XMV 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
• Manifold: Forged brass — corrosion resistance, pressure cycling stability, and thermal stress resistance
• Plungers: Solid ceramic — wear resistance and stable long-term performance
• Valves: Stainless steel — consistent sealing in clean and lightly contaminated water conditions
• Packing: Dual redundant — dramatically extended seal life; reduced premature leakage risk in frequent start-stop cycles
• Volumetric Efficiency: Approximately 93% — more input power converted to usable flow; reduced operating temperatures; longer seal, valve, and bearing life
• Bearings: Oversized crankshaft — stable lubrication and thermal control during extended operating cycles
• Lubrication: Vented oil-bath crankcase — consistent output maintained during daily use
• Regulator/Unloader: Factory-matched for 3.0 GPM / 2,700 PSI — accurate pressure control and bypass protection
• Chemical Injector: Not included — straight 2,700 PSI water output; downstream injector sourced separately
• Warranty: 5-year limited warranty — US-based coverage through Annovi Reverberi North America

Engine Compatibility — What Drives the XMV3G27-PKG

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

The XMV3G27-PKG‘s 3/4″ hollow keyway shaft at 3,400 RPM is the standard interface for 5–7 HP small-frame gasoline engines. Confirmed compatible platforms include:

• Harbor Freight Predator 224cc / 6.6 HP Max Performance — the preferred Predator pairing for the XMV3G27-PKG. Up to 10% more torque than the standard 212cc — the best power overhead for sustained XMV 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 XMV3G27-PKG 3/4″ shaft — the most widely deployed Predator engine in the small-frame class.
• Honda GX200 / 5.5 HP — 196cc, 3/4″ keyway shaft. The benchmark small-frame commercial engine. Direct-mount compatible with the XMV3G27-PKG 3/4″ shaft interface.
• Briggs & Stratton XR950 — 3/4″ keyway shaft. Compatible with the XMV3G27-PKG for residential and light contractor builds.
• Kohler CH270 / Command series — 3/4″ keyway shaft. Compatible with the XMV3G27-PKG for applicable small-frame configurations.

XMV Series Triplex Architecture — Commercial Platform at the Compact Engine Level

Forged Brass Manifold. Dual Redundant Packing. 93% Efficiency. Rebuildable for a Decade of Service.

• XMV Series commercial platform in a compact 3/4″ shaft configuration — the XMV Series is Annovi Reverberi’s commercial triplex pump platform, trusted across a wide range of professional pressure washing applications at higher pressures and flow rates. The XMV3G27-PKG brings that same commercial platform construction — forged brass manifold, dual redundant packing, stainless steel valves, 93% volumetric efficiency — to the 5–7 HP compact engine class where axial cam designs are the common alternative. The triplex architecture’s advantages in service life, efficiency, and rebuildability are fully present at 3.0 GPM and 2,700 PSI.
• Dual redundant packing for start-stop duty cycles — contractors and fleet operators running frequent on-off trigger operation put repeated mechanical demands on pump packing. The XMV3G27-PKG’s dual redundant packing — two independent sealing stages per plunger — maintains reliable sealing through the start-stop cycles common in mobile wash rigs and facility wash stations, extending time between packing service intervals significantly over single-stage designs.
• 93% volumetric efficiency — cooler, more efficient operation — the XMV3G27-PKG converts approximately 93% of engine input energy into usable water flow. More output per unit of engine energy means the 5–7 HP engine runs cooler and the pump runs cooler — contributing directly to longer seal, valve, and bearing service life across the pump’s operating lifetime.
• Forged brass manifold for professional environments — the XMV3G27-PKG’s forged brass construction provides corrosion resistance, pressure cycling stability, and thermal stress resistance across contractor, agricultural, and industrial cleaning environments where the pump is exposed to varied water quality, cleaning chemistry, and operating temperatures.
• Fully rebuildable for a decade of service — valve assemblies, packing kits, ceramic plungers, and crankcase bearings are all available nationally through AR North America’s distribution network. Routine maintenance and scheduled rebuilds are performed with standard tools — keeping the XMV3G27-PKG running at specification with minimal downtime across years of professional use.

Typical Applications

Where the XMV3G27-PKG Delivers Best Results

• Contractor pressure washer rigs and mobile cleaning equipment — the XMV3G27-PKG’s commercial XMV triplex construction delivers professional pump durability for contractor accounts running surface cleaning, equipment washdowns, property maintenance, and general commercial cleaning tasks at the compact 5–7 HP engine output level
• Agricultural equipment washdown — tractors, implements, barns, and stalls — the forged brass manifold and ceramic plungers withstand dusty agricultural environments and frequent seasonal use where lighter pump designs experience accelerated wear
• Light industrial machinery cleaning and plant maintenance — consistent XMV triplex pressure and reliable operation for machinery cleaning, shop washdown, and plant sanitation programs where uptime and consistent output matter more than extreme PSI
• Municipal sidewalks, parks, and small fleet maintenance operations — rebuildable XMV commercial design and AR North America parts availability support scheduled municipal cleaning programs with predictable maintenance costs and minimal downtime
• OEM equipment builds requiring compact, efficient triplex performance — the XMV3G27-PKG’s boxed package format standardizes builds for OEM builders and service companies, reducing sourcing errors and ensuring component compatibility

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

Built in Italy. XMV Commercial Platform. Compact 3/4″ Shaft. Backed for Five Years.

The XMV3G27-PKG 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, pressure regulator/unloader service parts, dual redundant packing kits, and oversized crankcase bearings — is stocked nationally through authorized AR North America distribution channels. Contractors, residential users, agricultural operations, light industrial facilities, OEM equipment builders, resellers, and volume buyers are invited to contact the WSHPWR wholesale team for pricing on the XMV3G27-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. XMV Commercial Triplex. Forged Brass Manifold. Dual Redundant Packing. 3/4″ Shaft. Everything in One Box.

Italian Engineering. XMV Commercial Platform at the 5–7 HP Level. Complete Factory Package. 5-Year US Warranty.

Stop settling for axial cam pump performance when the job calls for commercial XMV triplex durability. The XMV3G27-PKG is the complete Annovi Reverberi compact commercial pump package for contractors, fleet operators, agricultural teams, light industrial facilities, and OEM builders who need 3.0 GPM at 2,700 PSI with XMV Series construction — forged brass manifold, dual redundant packing, 93% volumetric efficiency — from a 5–7 HP gas engine platform. Factory-tested. Pre-lubricated. Five-year US warranty. One box. Same-day install.

Volume buyers and contractors can reach the WSHPWR wholesale team directly at wholesale@wshpwr.com to discuss pricing across the complete Annovi Reverberi pump package lineup.