RCA35G16EF8M2I | Triplex Pump, 3.5 GPM 1600 PSI, F8 56C, M2 Unloader

RCA35G16EF8M2I by Annovi Reverberi — Electric Triplex Plunger Pump with Mini-Matic M2I Unloader and Chemical Injector | 3.5 GPM | 1,600 PSI | Brass Manifold | 5/8″ Hollow Shaft | NEMA 56C F8 Electric Motor Mount | 1,750 RPM

The RCA35G16EF8M2I by Annovi Reverberi is a high-flow electric triplex ceramic plunger pump engineered for NEMA 56C electric motor-driven pressure washing systems requiring 3.5 GPM at 1,600 PSI with factory-integrated downstream chemical injection capability. Rated at 3.5 GPM and 1,600 PSI at 1,750 RPM, the RCA35G16EF8M2I delivers 5,600 cleaning units — combining 3.5 GPM high-volume output with 1,600 PSI controlled cleaning force for residential driveways, siding, decks, commercial vehicle wash bays, industrial machinery washdown, and agricultural equipment cleaning — through a precision-machined brass manifold, solid ceramic plungers, stainless steel valves, heavy-duty bearings, and an F8 NEMA 56C flange with 5/8″ hollow shaft for direct coupling to compatible electric motors. As part of Annovi Reverberi’s pump and unloader assemblies stocked and supported by WSHPWR, the RCA35G16EF8M2I arrives factory-configured and factory-tested, ready to deliver from the first startup.

The RCA35G16EF8M2I carries the factory-installed Mini-Matic M2I integrated unloader and chemical injector — delivering factory-set and adjustable pressure regulation with downstream chemical injection from a single factory-configured, factory-approved assembly. Operating at 1,750 RPM, this pump combines the high-coverage speed of 3.5 GPM flow with the thermal efficiency and extended component life of low-speed electric operation. 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 RCA35G16EF8M2I is a long-term investment capable of a decade of productive service life.

Factory-Matched and Approved — The RCA35G16EF8M2I Complete Assembly Advantage

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

Every RCA35G16EF8M2I ships as a factory-matched, factory-approved, and factory-installed complete pump and unloader assembly:

• Factory-matched M2I for 1,600 PSI — the Mini-Matic M2I integrated unloader and chemical injector are factory-calibrated for this pump’s 3.5 GPM / 1,600 PSI duty point. Pressure regulation 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 RCA35G16EF8M2I 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.
• Installation-ready — confirm NEMA 56C motor compatibility, mount via the F8 flange, connect system hoses, connect the detergent supply line to the injector port, and start. The RCA35G16EF8M2I arrives engineered, assembled, and ready.

Decoding the RCA35G16EF8M2I Model Number

What Every Segment of This Annovi Reverberi Pump Designation Tells You

• RCA — Pump series: Annovi Reverberi electric triplex plunger pump platform
• 35G — Pump series identifier for this RCA configuration
• 16 — Maximum pressure: 1,600 PSI — 3.5 × 1,600 = 5,600 cleaning units
• E — Shaft type: Electric shaft — hollow shaft configuration for direct electric motor coupling per Annovi Reverberi model designation convention
• F8 — Flange type: NEMA 56C flange — direct coupling to NEMA 56C electric motors with 5/8″ hollow shaft (Annovi Reverberi part AR1584)
• M2 — Unloader family: Mini-Matic — factory-installed integrated unloader assembly with adjustable pressure regulation and internal bypass
• I — Chemical injector: Included — downstream soap injector factory-integrated into the Mini-Matic M2 assembly for chemical application and rinse capability

Key Specifications

RCA35G16EF8M2I Technical Details at a Glance

• Flow Rate: 3.5 GPM (gallons per minute)
• Maximum Pressure: 1,600 PSI
• Cleaning Units: 5,600 (GPM × PSI)
• Operating Speed: 1,750 RPM — low-speed electric motor platform for reduced heat, vibration, and component wear
• Pump Type: Triplex ceramic plunger pump — smooth, low-pulsation output
• Flange: F8 — NEMA 56C electric motor flange, 5/8″ hollow shaft (Annovi Reverberi part AR1584)
• Manifold Material: Precision-machined brass — pressure stability and corrosion resistance
• Plungers: Solid ceramic — wear resistance and consistent sealing performance
• Valves: Stainless steel — durability under frequent pressure cycling
• Bearings: Heavy-duty — engineered for long service life at 1,750 RPM low-speed operation
• 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 — factory-set and adjustable; internal bypass; integrated 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 RCA35G16EF8M2I Assembly Ready for Installation

• Factory-matched Mini-Matic M2I integrated unloader with active chemical injector — factory-set and installed for the 3.5 GPM / 1,600 PSI operating point; adjustable; internal bypass; 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 F8 NEMA 56C electric motor installation
• Operator’s manual and parts schematic — complete installation, startup, operating, and maintenance procedures with Annovi Reverberi part numbers for every serviceable component

3.5 GPM High-Flow at 1,750 RPM — Coverage Speed with Low-Speed Efficiency

High Volume. Controlled Pressure. Extended Component Life. Quiet Electric Operation.

• 3.5 GPM high-volume output at low speed — the RCA35G16EF8M2I delivers 3.5 GPM coverage speed at 1,750 RPM, combining high-flow rinse efficiency with the reduced heat, vibration, and wear of low-speed electric operation across residential and commercial cleaning cycles
• 1,600 PSI for surface-sensitive and general cleaning — the RCA35G16EF8M2I’s controlled pressure is well suited for residential siding, vehicles, decks, and general outdoor surfaces where high-volume rinsing matters more than maximum impact force
• Low-speed extended component life — 1,750 RPM operation reduces cumulative wear on ceramic plungers, heavy-duty bearings, and seals, supporting long service intervals in OEM electric pressure washer builds and replacement installations
• Quiet, exhaust-free electric operation — the RCA35G16EF8M2I’s NEMA 56C electric platform supports clean, low-noise operation for enclosed wash bays, residential garages, and indoor commercial environments where gas engine noise and exhaust are not acceptable

Mini-Matic M2I Unloader — Chemical Application and Rinse at 1,600 PSI

Factory-Set. Adjustable. Integrated Chemical Feed. Internal Bypass Protection.

• Factory-set and adjustable with internal bypass — the Mini-Matic M2I on the RCA35G16EF8M2I arrives calibrated for immediate 1,600 PSI operation with manual adjustment available and internal bypass reducing heat buildup during trigger cycling
• Integrated downstream injection — draws detergent or pre-soak solution when the operator switches to low-pressure application mode. No separate injector hardware required on the RCA35G16EF8M2I.
• Chemical application and rinse at 3.5 GPM / 1,600 PSI — chemical pre-soak breaks down contamination; full 1,600 PSI / 3.5 GPM rinse removes loosened material at 5,600 cleaning units. Switch between application and rinse without changing tools.
• Overload protection and safe bypass — the M2I unloader enables pressure tuning and adds overload protection on the RCA35G16EF8M2I, keeping the pump safe during frequent trigger cycling in commercial wash bay environments
• Injector maintenance — flush the M2I injector circuit with clean water after every detergent session to preserve long-term venturi function on the RCA35G16EF8M2I

Typical Applications

Where the RCA35G16EF8M2I Delivers Best Results

• Residential cleaning — driveways, siding, decks, and outdoor furniture where the RCA35G16EF8M2I’s 3.5 GPM high-flow output and factory-integrated chemical capability deliver fast, thorough cleaning with quiet 1,750 RPM electric operation
• Commercial vehicle wash bays and janitorial washdown systems — high-volume 3.5 GPM flow handles vehicle and facility surface cleaning efficiently in enclosed electric wash environments where low noise and no exhaust are required
• Industrial machinery washdown and agricultural equipment cleaning — the RCA35G16EF8M2I’s compact NEMA 56C electric mounting and factory-integrated chemical feed support clean, controlled indoor and outdoor industrial washdown applications
• OEM direct-fit replacement for 56C electric motor pressure washer systems — the RCA35G16EF8M2I’s F8 NEMA 56C interface and compact design make it a practical direct-fit replacement for existing electric pressure washer systems requiring 3.5 GPM / 1,600 PSI output

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

Electric Triplex Performance Backed by Domestic Support

The RCA35G16EF8M2I 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, piston packing kits, and crankcase bearings — is stocked domestically through authorized distribution channels. Contractors, facility managers, fleet operators, OEM equipment builders, resellers, and volume buyers are invited to contact the WSHPWR wholesale team for pricing on the RCA35G16EF8M2I 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.

5,600 Cleaning Units. 1,600 PSI. 3.5 GPM. F8 NEMA 56C. 1,750 RPM. Mini-Matic M2I. Integrated Chemical Injection.

Italian Engineering. High-Flow Low-Speed Electric Platform. Factory-Approved Mini-Matic Assembly. US Warranty Coverage.

For residential users, commercial operators, industrial maintenance teams, and OEM equipment builders who need 3.5 GPM at 1,600 PSI on a NEMA 56C electric motor platform — with F8 flange direct coupling, 1,750 RPM low-speed operation for extended component life and quiet performance, 3.5 GPM high-volume flow for fast surface coverage, factory-matched Mini-Matic M2I integrated unloader with downstream chemical injection, and a completely rebuildable platform backed by a 5-year US warranty — the RCA35G16EF8M2I delivers a purpose-engineered high-flow electric cleaning solution from one of the global pressure pump industry’s most trusted manufacturers. Five thousand six hundred cleaning units. NEMA 56C direct couple. Integrated chemical injection. 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.