RCV3G27D-F7M2I Gas Triplex Pump Unloader | 3.0 GPM 2700 PSI

RCV3G27D-F7M2I by Annovi Reverberi — RC Series Triplex Plunger Pump with Mini-Matic M2I Unloader and Chemical Injector | 3.0 GPM | 2,700 PSI | Brass Manifold | 3/4″ Hollow Keyway Shaft | SAE J609a Gas and Diesel Engine Drive

The RCV3G27D-F7M2I by Annovi Reverberi is a professional-grade RC Series triplex ceramic plunger pump engineered for gas and diesel engine-driven pressure washing systems requiring 3.0 GPM at 2,700 PSI with factory-integrated downstream chemical injection capability. Rated at 3.0 GPM and 2,700 PSI at 3,400 RPM, the RCV3G27D-F7M2I delivers 8,100 cleaning units — combining 3.0 GPM focused output with 2,700 PSI cleaning force for residential cleaning, vehicle washing, commercial storefronts, service bays, equipment washdown, and agricultural machinery — through a brass manifold, solid ceramic plungers, stainless steel valves, and an F7 SAE J609a direct-drive flange with 3/4″ hollow keyway shaft for direct coupling to compatible gasoline or diesel engines.

The RCV3G27D-F7M2I carries the factory-installed Mini-Matic M2I integrated unloader assembly (AR20890) — delivering precise, adjustable pressure regulation, thermal relief, and downstream chemical injection from a single factory-configured, factory-approved assembly. Built by Annovi Reverberi in Modena, Italy — with US-based operations, a domestic parts distribution network, and dedicated technical support — this pump arrives pre-filled with factory break-in oil, factory-tested, and ready for installation. Protected by a 5-year US limited warranty and built to be fully rebuilt rather than replaced, the RCV3G27D-F7M2I is a long-term investment capable of a decade of productive service life.

Factory-Matched and Approved — The RCV3G27D-F7M2I Complete Assembly Advantage

No Mismatches. No Guesswork. No Warranty Risk. Just Install and Run.

Every RCV3G27D-F7M2I ships as a factory-matched, factory-approved, and factory-installed complete pump and unloader assembly:

• Factory-matched M2I for 2,700 PSI — the Mini-Matic M2I integrated unloader (AR20890) and chemical injector are factory-calibrated for this pump’s 3.0 GPM / 2,700 PSI duty point. Pressure regulation, thermal relief bypass, and chemical draw characteristics are factory-set as a complete system.
• Factory-approved configuration — the complete assembly is Annovi Reverberi’s validated specification for this model. Operating with the factory-installed components maintains full 5-year warranty coverage.
• Factory-installed and tested — every RCV3G27D-F7M2I exits the manufacturing facility with the M2I assembly mounted, calibrated, and tested for flow, pressure, and leak-free operation before shipment.
• Eliminates mismatch returns — the factory-matched assembly eliminates incorrect unloader or injector specification — the most common source of pump system returns — before the pump leaves the box.
• Stress-free installation — mount to the engine, connect system hoses, connect the detergent supply line to the injector port, add fuel, and start. The RCV3G27D-F7M2I arrives engineered, assembled, and ready.

Decoding the RCV3G27D-F7M2I Model Number

What Every Segment of This Annovi Reverberi Pump Designation Tells You

• RCV — Pump series: RC Series triplex plunger pump — Annovi Reverberi’s compact commercial pump platform
• 3G — Flow rate: 3.0 GPM
• 27 — Maximum pressure: 2,700 PSI — 3.0 × 2,700 = 8,100 cleaning units
• D — Shaft version: Direct Drive — 3,400 RPM operating speed for direct gas and diesel engine coupling
• F7 — Flange type: SAE J609a direct-drive flange — close coupling to gas or diesel engines with a 3/4″ hollow keyway shaft (Annovi Reverberi part AR1579)
• M2 — Unloader family: Mini-Matic (AR20890) — factory-installed integrated unloader assembly with thermal relief and adjustable pressure regulation
• I — Chemical injector: Included — downstream soap injector factory-integrated into the Mini-Matic M2 assembly for two-mode wash capability

RCV3G27D F7 vs F8 — Gas Engine vs Electric Motor

The RCV3G27D platform is available in two drive configurations at identical 3.0 GPM / 2,700 PSI / 8,100 CU output:

• RCV3G27D-F7M2I (this model) — F7 SAE J609a flange with 3/4″ hollow shaft for gas or diesel engine direct drive at 3,400 RPM. For portable, trailer-mounted, and engine-powered pressure washers.
• RCV3G27D-F8M2I — F8 NEMA 56C flange with 5/8″ hollow shaft for electric motor direct drive. For cabinet washers, skid systems, and 120V/230V electric builds.

Key Specifications

RCV3G27D-F7M2I 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
• Pump Type: RC Series triplex ceramic plunger pump — three-piston crankshaft-driven design for smooth, low-pulsation output
• Flange: F7 — SAE J609a direct-drive flange, 3/4″ hollow keyway shaft, gas and diesel engine compatible (Annovi Reverberi part AR1579)
• Manifold Material: Brass — corrosion-resistant construction for sustained 2,700 PSI cycle integrity
• Plungers: Solid ceramic — wear resistance and stable long-term sealing performance
• Valves: Stainless steel — corrosion resistance and consistent seating under continuous cycling
• Serviceability: Oil sight glass and vented dipstick for simplified routine maintenance
• Lubrication: Oil-bath crankcase with factory pre-filled break-in oil
• Unloader System: Mini-Matic M2I (AR20890) — integrated thermal relief, adjustable pressure regulation, and downstream chemical injector; factory-matched and factory-installed
• Connections: Banjo bolts and sealing O-rings — standard M2 family hardware supplied for secure, leak-resistant installation
• Chemical Injector: Included — downstream venturi injector factory-integrated into M2I Mini-Matic assembly
• Warranty: 5-year limited warranty — US-based coverage through Annovi Reverberi North America

What’s Included in the Box

A Complete, Factory-Configured RCV3G27D-F7M2I Assembly Ready for Installation

• Factory-matched Mini-Matic M2I integrated unloader with active chemical injector (AR20890) — installed and calibrated for the 3.0 GPM / 2,700 PSI operating point; injector port ready for detergent supply line connection
• Banjo bolts and sealing O-rings — standard M2 family hardware for secure, leak-resistant unloader connections
• Factory break-in oil — crankcase pre-filled to the correct operating level for first startup
• Oil sight glass and vented dipstick — at-a-glance oil level monitoring and simplified oil changes
• Mounting hardware — for F7 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, chemical injector care, and winterization protocol
• Parts schematic — exploded-view diagram with Annovi Reverberi part numbers for every serviceable component

Mini-Matic M2I Unloader (AR20890) — Thermal Relief. Two-Mode Platform at 2,700 PSI.

Factory-Approved. Adjustable. Integrated Chemical Feed. Thermal Protection Built In.

• Thermal relief protection — the M2I integrated manifold assembly on the RCV3G27D-F7M2I manages heat during idle bypass cycles, protecting seals and internal components during extended trigger-off periods at 3,400 RPM engine-driven operation
• Adjustable pressure regulation — the AR20890 unloader on the RCV3G27D-F7M2I is factory pre-set and manually adjustable, allowing operators to fine-tune operating pressure for different nozzle sizes, surface types, and cleaning tasks
• Integrated downstream injection — draws detergent or pre-soak solution when the operator switches to low-pressure application mode. No separate injector hardware or additional plumbing required on the RCV3G27D-F7M2I.
• Two-mode workflow at 3.0 GPM / 2,700 PSI — chemical pre-soak breaks down contamination; full 2,700 PSI / 3.0 GPM rinse removes loosened material at 8,100 cleaning units. Switch between modes without changing tools.
• Fewer leak points than external unloader systems — the M2I’s integrated manifold layout reduces total fitting count on the RCV3G27D-F7M2I, simplifying installation and improving long-term system reliability
• Injector maintenance — flush the M2I injector circuit with clean water after every detergent session to preserve long-term venturi function

Typical Applications

Where the RCV3G27D-F7M2I Delivers Best Results

• Residential cleaning — decks, siding, driveways, patios, and outdoor furniture where the RCV3G27D-F7M2I’s factory-integrated two-mode capability delivers chemical pre-soak and rinse capability from a single engine-mounted assembly
• Vehicle washing — cars, trucks, motorcycles, boats, and recreational vehicles where 2,700 PSI output and integrated detergent injection handle surface contamination efficiently without external chemical hardware
• Commercial cleaning — storefronts, sidewalks, service bays, and public spaces where the RCV3G27D-F7M2I’s compact engine-driven design delivers consistent results across commercial property cleaning accounts
• Industrial and equipment cleaning — machinery washdown, concrete cleanup, and equipment maintenance where 3.0 GPM output and 2,700 PSI impact handle industrial surface contamination on gas or diesel engine-powered rigs
• Agricultural applications — tractors, trailers, farm tools, and machinery where the RCV3G27D-F7M2I’s two-mode capability handles chemical application and high-pressure rinsing from a single factory-matched assembly

For operators who prefer a fully configured engine-driven system rather than a bare pump assembly, WSHPWR also carries complete gas and diesel engine pump packages ready to mount on a frame or trailer.

5-Year US Warranty, Full Rebuildability, and Wholesale Pricing

RC Series Performance Backed by Domestic Support

The RCV3G27D-F7M2I is protected by Annovi Reverberi’s 5-year limited warranty through the US-based warranty and service network. Every internal wear component — solid ceramic plungers, brass manifold seals and o-rings, stainless valve seats and springs, Mini-Matic M2I unloader service parts (AR20890), piston packing kits, and crankcase bearings — is stocked domestically through authorized distribution channels. Contractors, fleet operators, facility managers, OEM equipment builders, resellers, and volume buyers are invited to contact the WSHPWR wholesale team for pricing on the RCV3G27D-F7M2I and the complete Annovi Reverberi pump and unloader assembly line. 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. F7 SAE J609a. Mini-Matic M2I. Two-Mode.

Italian Engineering. Gas and Diesel Engine Platform. Factory-Approved Mini-Matic Assembly. US Warranty Coverage.

For residential users, commercial contractors, fleet operators, agricultural teams, and OEM equipment builders who need 3.0 GPM at 2,700 PSI on a gas or diesel engine platform — with F7 SAE J609a direct-drive flange for 3/4″ hollow keyway shaft engine coupling, factory-matched Mini-Matic M2I integrated unloader with thermal relief and downstream chemical injection, and a completely rebuildable platform backed by a 5-year US warranty — the RCV3G27D-F7M2I delivers a purpose-engineered compact commercial solution from one of the global pressure pump industry’s most trusted manufacturers. Eight thousand one hundred cleaning units. Direct engine drive. Two-mode chemical capability. Five years of US warranty. A decade of service life.

Volume buyers can reach the WSHPWR wholesale team directly at wholesale@wshpwr.com to discuss pricing for quantity purchases across the complete Annovi Reverberi lineup.