XMV3G30D-F24C2I 3.0 GPM 3000 PSI Pump | F24C2I Flange

XMV3G30D-F24C2I by Annovi Reverberi — Triplex Plunger Pump with Gymatic Unloader and Chemical Injector | 3.0 GPM | 3,000 PSI | 1″ Hollow Keyway Shaft | SAE J609A Gas and Diesel Engine Drive

The XMV3G30D-F24C2I by Annovi Reverberi is a professional-grade triplex ceramic plunger pump engineered for gas and diesel engine-driven pressure washing systems that operate at 3,000 PSI and require both high-pressure cleaning output and integrated downstream chemical application capability in a single, self-contained assembly. Rated at 3.0 GPM and 3,000 PSI at 3,400 RPM, the XMV3G30D-F24C2I is built around a 1″ hollow keyway crankshaft and F24 SAE J609A direct-drive flange — close-coupling directly to gasoline or diesel engines with a 1″ cylindrical shaft without adapters, brackets, or intermediate couplings. With its Gymatic unloader and integrated downstream chemical injector, this pump delivers the complete two-mode professional wash workflow: high-pressure rinse and low-pressure detergent pre-soak, through a single pump assembly.

Built by Annovi Reverberi in Modena, Italy — with US-based operations, a domestic parts distribution network, and dedicated AR North America technical support — the XMV3G30D-F24C2I arrives as a complete, factory-tested assembly. Pre-filled with AR break-in oil, equipped with a Gymatic unloader and active downstream chemical injector, and packaged with mounting bolts and fasteners, a vented dipstick, operator’s manual, and full parts schematic, this pump is ready to install from the moment it arrives. Protected by a 5-year US limited warranty through AR North America and built to be fully rebuilt rather than replaced, the XMV3G30D-F24C2I is a long-term investment in a high-pressure pump platform capable of a decade of productive commercial service life.

Decoding the XMV3G30D-F24C2I Model Number

What Every Segment of This AR Pump Designation Tells You

Annovi Reverberi encodes all critical specification data — pump series, performance output, shaft type, flange interface, unloader family, and injector configuration — directly into the model number. Reading the XMV3G30D-F24C2I correctly before specifying confirms the pump’s full configuration including the active chemical injector:

• XMV — Pump series: XM Series triplex plunger pump — AR’s commercial and industrial high-pressure platform with forged brass manifold construction, engineered for 3,000 PSI and above operating pressures
• 3G30 — Performance rating: 3.0 GPM flow rate at 3,000 PSI maximum operating pressure
• D — Shaft version: Direct Gas/Diesel Drive — 1″ hollow keyway crankshaft bore for direct coupling to gasoline or diesel engine 1″ output shafts
• F24 — Flange type: SAE J609A direct-drive flange for XM/RRV Series ‘D’ version pumps — close coupling to gas or diesel engines with a 1″ I.D. cylindrical shaft (AR part AR41866), compatible with both gasoline engines and standard diesel engines with a 1″ crankshaft and SAE J609A bolt pattern
• C2 — Unloader code: Gymatic (C2 = Gymatic per AR suffix designation) — Gymatic series internal bypass unloader, brass body, adjustable pressure regulation
• I — Chemical injector: Included — a downstream soap and chemical injector is integrated into the Gymatic unloader assembly, enabling low-pressure detergent application without a separate injector fitting. This is the key distinction from the XMV3G30D-F24C2M, which carries the same pump and unloader without the active injector port.

XMV3G30D-F24C2I vs XMV3G30D-F24C2M — The One Suffix That Changes the Workflow

These two pumps are identical in construction, pressure rating, shaft, and flange. The single difference is the final suffix character — and it determines whether your wash system has integrated two-mode chemical capability or delivers straight water pressure only:

• XMV3G30D-F24C2I — Gymatic unloader with integrated downstream chemical injector active. The complete two-mode professional wash platform: high-pressure rinse and low-pressure detergent pre-soak through one pump assembly. Correct for contractors, fleet operators, and agricultural users who apply degreaser, detergent, or pre-soak chemistry through the pump system before high-pressure rinsing.
• XMV3G30D-F24C2M — Gymatic unloader without chemical injector. Correct for systems using a dedicated external downstream injector, soft wash chemical delivery, or applications operating on straight 3,000 PSI water pressure without detergent feed through the pump.

At 3,000 PSI, the practical value of integrated chemical injection is significant. Pre-soaking heavy grease, road film, concrete residue, and organic contamination with detergent before applying full pressure dramatically reduces the cleaning time and physical effort required per job — and allows operators to use lower pressure during the chemical application phase, reducing surface wear risk on painted or finished surfaces.

Key Specifications

XMV3G30D-F24C2I Technical Details at a Glance

• Flow Rate: 3.0 GPM (gallons per minute)
• Maximum Pressure: 3,000 PSI
• Operating Speed: 3,400 RPM
• Pump Type: Triplex ceramic plunger pump — three-piston crankshaft-driven design for smooth, consistent, high-pressure output
• Crankshaft Bore: 1″ hollow keyway — direct engagement with gas or diesel engine 1″ output shaft
• Manifold Material: Forged brass — dense, pore-free construction for corrosion resistance and sustained 3,000 PSI cycle integrity
• Plungers: Solid ceramic — exceptional hardness, wear resistance, and chemical inertness across extended high-pressure commercial operating hours
• Valves: Stainless steel — precise seating geometry, scale resistance, and reliable performance under continuous 3,000 PSI cycling
• Flange: F24 — SAE J609A direct-drive flange for XM/RRV Series ‘D’ version, 1″ shaft, gas and diesel engine compatible (AR part AR41866)
• Unloader System: Gymatic series (C2 code) — brass-body internal bypass unloader, adjustable pressure regulation, rated above 3,000 PSI operating range
• Chemical Injector: Included — downstream venturi injector integrated into Gymatic unloader assembly (“I” suffix confirmed)
• Inlet: Male threaded inlet for standard hose and fitting compatibility
• Warranty: 5-year limited warranty — US-based coverage through AR North America with domestic parts and service support

What’s Included in the Box

A Complete, Factory-Configured Assembly Ready for Installation

Every XMV3G30D-F24C2I ships fully assembled and field-ready:

• Factory-installed Gymatic unloader (C2) with active chemical injector — pre-mounted with integrated downstream injector ready for detergent supply line connection
• AR factory break-in oil — crankcase pre-filled to the correct operating level for first startup without modification
• Vented dipstick — enables fast, accurate crankcase oil level checks while maintaining proper crankcase pressure relief during operation
• Clear oil sight glass — at-a-glance oil level monitoring without removing the dipstick cap
• Male threaded inlet — factory-fitted for straightforward connection to standard supply hoses and fittings
• Mounting bolts and fasteners — hardware pre-selected and sized for F24 SAE J609A direct-drive flange installation on compatible gas or diesel engines
• Operator’s manual — complete installation, startup, operating, and maintenance procedures including oil change intervals, winterization protocol, chemical injector care, and inlet plumbing guidance
• Parts schematic — exploded-view diagram with AR part numbers for every serviceable pump component for field and shop reference
• Factory test certification — every XMV3G30D-F24C2I load-tested at 50%, 100%, and 150% of rated output before leaving the AR manufacturing facility

Integrated Chemical Injection at 3,000 PSI — Why It Matters

Pre-Soak, Degrease, and Rinse From a Single Pump Assembly

At 3,000 PSI, the cleaning tasks operators face are almost always high-contamination — heavy road film on fleet vehicles, packed grease on construction equipment, caked organic material on agricultural machinery, and industrial surface buildup that water pressure alone cannot efficiently remove. The integrated downstream chemical injector on the XMV3G30D-F24C2I addresses this directly:

• Venturi-driven downstream injection — the injector built into the Gymatic unloader body draws detergent, degreaser, or pre-soak solution from a supply container using the venturi pressure differential created when the operator switches to low-pressure application mode. No chemical pump, powered dosing system, or electrical supply is required.
• Two-mode wash workflow in one assembly — the operator applies detergent at low pressure during the pre-soak phase, allows dwell time for the chemistry to break down contamination, then switches to full 3,000 PSI rinse mode to remove loosened material efficiently. This workflow reduces total job time, chemical consumption, and physical scrubbing effort compared to pressure-only washing.
• No separate injector hardware required — the injector is integrated into the factory-installed Gymatic unloader. No downstream injector tee, separate injector body, or additional plumbing is required to achieve chemical application capability on the XMV3G30D-F24C2I.
• Chemical injector maintenance — flush the injector circuit with clean water after every detergent session to prevent chemical residue buildup in the venturi passage. This is the single most important maintenance practice for preserving long-term injector function and is detailed in the included operator’s manual.

F24 SAE J609A — Direct Drive for Gas and Diesel Engines

One Flange Standard. Gasoline or Diesel. No Adapter Required.

The F24 flange on the XMV3G30D-F24C2I is AR’s SAE J609A direct-drive interface for XM Series ‘D’ version pumps, engineered for 1″ shaft close-coupling to both gasoline and diesel power sources:

• Gasoline engine compatibility — direct bolt-up to commercial gas engines with a 1″ cylindrical output shaft and SAE J609A bolt pattern, common across Honda GX series, Kohler Command, Briggs and Stratton Vanguard, and comparable platforms in the horsepower range appropriate for 3,000 PSI pump loads
• Diesel engine compatibility — the F24 SAE J609A standard is equally compatible with standard diesel engines equipped with a 1″ crankshaft, making the XMV3G30D-F24C2I the natural specification for diesel-powered contractor rigs, agricultural equipment, and municipal service vehicles where diesel is the operational fuel standard
• Direct close-coupling — the pump mounts face-to-face against the engine with the 1″ hollow keyway crankshaft bore engaging the engine shaft directly. No belt, jackshaft, or adapter is required in a standard direct-drive installation
• Compact installation envelope — direct coupling eliminates belt guards, pulleys, and tensioning hardware, reducing overall skid and trailer frame dimensions for portable contractor rigs
• Included mounting hardware — bolts and fasteners sized for the F24 SAE J609A bolt pattern are supplied in the box

The Gymatic Unloader — Tamper-Resistant 3,000 PSI Control with Chemical Feed

Set It. Lock It. Pre-Soak. Rinse. Repeat.

The Gymatic unloader (C2) on the XMV3G30D-F24C2I is rated above the pump’s 3,000 PSI operating pressure — within AR’s accepted 15% upside variance for unloader pairings. At 3,000 PSI, pressure stability is an operational safety and surface-protection requirement, not just a convenience feature. The Gymatic’s adjustable-then-lockable design delivers:

• Adjustable pressure regulation — operating pressure is set on-site to match the cleaning application, nozzle size, and surface type before the adjustment is locked
• Tamper-resistant once set — once locked, the Gymatic holds configured pressure consistently across every operator and every job cycle, preventing crew-induced over-pressure events on contractor rigs and rental fleet equipment
• Internal bypass operation — trigger-off bypass smoothly redirects flow through the bypass circuit at 3,000 PSI, preventing deadhead pressure spikes that accelerate seal and valve wear during idle intervals on production wash jobs
• Integrated downstream chemical injector — the venturi injector activates when the operator switches to low-pressure chemical application mode, drawing detergent from the supply container at a fixed ratio through the unloader body without additional hardware
• Engine load reduction in bypass — reduced system back-pressure in trigger-off bypass mode lowers engine load, reducing fuel consumption and heat accumulation during idle intervals on full-day wash operations
• Brass body construction — resists corrosion from cleaning chemicals, degreasers, chlorinated water, and sustained field exposure at 3,000 PSI operating conditions

XM Series Construction for High-Pressure Commercial Duty

Every Component Specified for Sustained 3,000 PSI Operation

The XMV3G30D-F24C2I’s internal material specification reflects the demands of sustained high-pressure operation — and every wear component is individually serviceable through AR North America’s domestic parts network:

• Solid ceramic plungers resist the elevated seal contact forces and higher-velocity water flow inherent at 3,000 PSI. Their hardness and dimensional stability far exceed stainless alternatives at this pressure level. When plungers eventually approach service limits they are replaced individually — all other components remain in service.
• Forged brass manifold provides a dense, pore-free pressure vessel that withstands the cyclic mechanical stress, thermal variance from gas and diesel engine environments, and chemical exposure of daily 3,000 PSI commercial duty without the structural degradation that limits cast aluminum manifolds at sustained high-pressure conditions.
• Stainless steel valves maintain precise seating geometry through hundreds of thousands of 3,000 PSI pressure cycles, resisting calcium scale accumulation and the surface pitting that cause pressure loss and valve chatter at elevated operating pressures.
• Triplex three-plunger design produces smooth, overlapping pressure pulses that reduce pulsation-induced fatigue stress on hoses, spray guns, and fittings — particularly important at 3,000 PSI where pulsation loads on downstream components are substantially higher than at lower operating pressures.

Typical Applications

Where the XMV3G30D-F24C2I Delivers Best Results

The XMV3G30D-F24C2I’s 3,000 PSI output, gas and diesel engine compatibility, and integrated chemical injection make it the correct specification for:

• Professional pressure washing contractors — two-mode wash workflow for concrete cleaning, building exterior restoration, graffiti removal, and surface preparation where detergent pre-soak followed by 3,000 PSI rinse is the production standard
• Fleet and heavy vehicle washing — pre-soak degreaser application on trucks, semi-trailers, and buses followed by high-pressure rinse significantly reduces wash time per vehicle on high-volume fleet accounts
• Construction equipment cleaning — degreaser pre-treatment on excavators, loaders, and concrete equipment before 3,000 PSI rinse removes caked grease and soil far more efficiently than pressure alone
• Agricultural operations — chemical pre-soak on tractors, combines, and barn equipment before high-pressure washdown, running on diesel engine power standard to the agricultural environment
• Municipal and government services — utility truck fleets, public works equipment, and infrastructure cleaning rigs where diesel power and integrated detergent capability are both operational requirements
• Mobile detailing and contractor wash rigs — single pump assembly provides both chemical application and high-pressure rinse capability, reducing equipment complexity and weight on portable trailer and truck-bed rigs
• Rental fleets serving commercial contractors — tamper-resistant pressure setting, integrated injector, and XM Series durability support high-utilization commercial rental cycles with minimal service intervention

5-Year US Warranty and Full Rebuildability

High-Pressure Performance Backed by Domestic Support

The XMV3G30D-F24C2I is protected by Annovi Reverberi’s 5-year limited warranty through AR North America’s US-based warranty and service network. Every internal wear component — ceramic plungers, brass manifold seals and o-rings, stainless valve seats and springs, Gymatic unloader service parts, and crankcase bearings — is stocked domestically through AR’s authorized distribution channels.

With consistent maintenance — break-in oil change at 50 hours, scheduled oil changes every 500 hours or 3–5 months, regular valve and seal inspection at the service frequency appropriate for 3,000 PSI duty cycles, chemical injector circuit flushing with clean water after every detergent session, and proper winterization using RV-grade environmentally safe antifreeze — the XMV3G30D-F24C2I is engineered for 10 or more years of productive high-pressure commercial service life. AR North America’s domestic parts depth ensures rebuild kits, plunger sets, and Gymatic unloader service components are typically available same-week, keeping contractor rigs and fleet wash operations running rather than waiting on international shipping timelines.

3,000 PSI. Chemical Feed. Gas or Diesel. The Complete Professional Wash Platform.

Italian Engineering. Integrated Two-Mode Capability. US Warranty Coverage.

For contractors, fleet operators, agricultural teams, and municipal services who need a high-pressure engine-driven triplex pump with gas and diesel engine compatibility, integrated downstream chemical injection, tamper-resistant 3,000 PSI pressure control, and a fully rebuildable XM Series platform, the XMV3G30D-F24C2I delivers a factory-tested, fully documented assembly from one of the global pressure pump industry’s most trusted manufacturers. Three thousand PSI. Direct drive. One-inch keyway shaft. Gymatic bypass control. Integrated chemical injector. Five years of US warranty. A decade of service life. The XMV3G30D-F24C2I is the right pump when maximum commercial cleaning pressure, engine flexibility, chemical application capability, and long-term serviceability are all requirements on the same job.