RKV35G30AF24C2G 3.5 GPM 3000 PSI Triplex Pump | 3400 RPM

RKV35G30AF24C2G by Annovi Reverberi — RK Series Triplex Plunger Pump with Gymatic C2G Unloader | 3.5 GPM | 3,000 PSI | Forged Brass Manifold | Internal Recirculation | 1″ Hollow Keyway Shaft | SAE J609A Gas and Diesel Engine Drive | No Chemical Injector

The RKV35G30AF24C2G by Annovi Reverberi is a professional-grade RK Series triplex ceramic plunger pump engineered for direct gas and diesel engine-driven commercial and industrial pressure washing systems requiring 3.5 GPM at 3,000 PSI with Gymatic C2G bypass pressure regulation and straight high-pressure water delivery. Rated at 3.5 GPM and 3,000 PSI at 3,400 RPM, the RKV35G30AF24C2G delivers 10,500 cleaning units — combining 3.5 GPM flow with 3,000 PSI cleaning force for grease, grime, and surface contaminants on fleet vehicles, agricultural equipment, concrete surfaces, and commercial property — through solid ceramic plungers, a forged brass manifold, stainless steel check valves, and an F24 SAE J609A direct-drive flange for compact, belt-free coupling to gasoline or diesel engines.

The RKV35G30AF24C2G carries the C2G Gymatic unloader designation — non-injector configuration with internal recirculation for bypass thermal management. Straight 3,500 PSI water output for operators managing chemical delivery through an external downstream system. Built by Annovi Reverberi in Modena, Italy — with US-based operations, a domestic parts distribution network, and dedicated AR North America technical support — this pump arrives pre-filled with AR break-in oil, factory-tested, and ready for immediate installation including supplied banjo bolts and O-rings for secure, leak-free connections. Protected by a 5-year US limited warranty through AR North America and built to be fully rebuilt rather than replaced, the RKV35G30AF24C2G is a long-term investment capable of a decade of productive service life.

Factory-Matched and Approved — The RKV35G30AF24C2G Complete Assembly Advantage

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

Every RKV35G30AF24C2G ships as a factory-matched, factory-approved, and factory-installed complete pump and unloader assembly:

• Factory-matched C2G for 3,000 PSI — the C2G Gymatic unloader with internal recirculation is factory-calibrated for this pump’s 3.5 GPM / 3,000 PSI operating point, ensuring predictable pressure behavior and stable bypass response from first startup.
• Factory-approved configuration — the complete assembly is AR North America’s validated specification for this model. Operating with the factory-installed components maintains full 5-year warranty coverage.
• Factory-installed and tested — every RKV35G30AF24C2G exits the AR manufacturing facility with the C2G unloader mounted, calibrated, and tested for flow, pressure, and leak-free operation before shipment.
• Eliminates mismatch returns — the factory-matched assembly eliminates incorrect unloader 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 and inlet supply, add fuel, and start. Banjo bolts and O-rings included for secure connections. Ready from day one.

Decoding the RKV35G30AF24C2G Model Number

What Every Segment of This AR Pump Designation Tells You

• RKV — Pump series: RK Series triplex plunger pump — AR’s commercial industrial pump platform with front-access piston packing and valve serviceability
• 30 — Maximum pressure: 3,000 PSI — 3.5 × 3,000 = 10,500 cleaning units
• F24 — Flange type: SAE J609A direct-drive flange — close coupling to gas or diesel engines with a 1″ I.D. cylindrical shaft (AR part AR41866)
• C2G — Unloader code: Gymatic assembly (C2 = Gymatic, G = Gymatic assembly confirmed designation) — non-injector configuration with internal recirculation for bypass thermal management; AR’s factory-approved specification for this model
• No trailing I suffix — model terminates at C2G, confirming straight 3,000 PSI water output without a factory-installed downstream chemical injector

The RKV35G30A Family — Three Configurations

All three models share the same platform, F24 flange, 1″ keyway shaft, and 3.5 GPM / 3,000 PSI / 10,500 CU output:

• RKV35G30AF24C2G (this model) — Gymatic C2G with internal recirculation, no injector. Straight 3,000 PSI clean water output. Correct for external chemical management.
• RKV35G30AF24C2I — Gymatic C2 with integrated injector. Two-mode wash capability.
• RKV35G30AF24C1I — Gymatic VR35 (C1) with integrated injector and 1,000 PSI headroom. Maximum unloader stability plus two-mode capability.

Key Specifications

RKV35G30AF24C2G Technical Details at a Glance

• Flow Rate: 3.5 GPM (gallons per minute)
• Maximum Pressure: 3,000 PSI
• Cleaning Units: 10,500 (GPM × PSI)
• Operating Speed: 3,400 RPM
• Pump Type: RK Series triplex ceramic plunger pump — three-piston crankshaft-driven design for smooth, low-pulsation output
• Crankshaft Bore: 1″ hollow keyway — direct engagement with engine 1″ output shaft
• Manifold Material: Forged brass — corrosion resistance, pressure fatigue resistance, and thermal stability
• Plungers: Solid ceramic — precision-ground and mirror-polished for reduced friction, minimal seal wear, and extended service intervals
• Valves: Stainless steel check valves — tight sealing and corrosion resistance under frequent pressure cycling
• Serviceability: Oil sight glass and vented dipstick; accessible valves, seals, and plungers
• Lubrication: Oil-lubricated crankcase with factory pre-filled break-in oil
• Flange: F24 — SAE J609A direct-drive flange, 1″ shaft, gas and diesel engine compatible (AR part AR41866)
• Unloader System: Gymatic C2G with internal recirculation — non-injector assembly; factory-matched and factory-installed as AR’s approved specification for this model
• Chemical Injector: Not included — straight 3,000 PSI water output; chemical delivery managed externally
• Included Hardware: Banjo bolts and O-rings for secure, leak-free connections
• Warranty: 5-year limited warranty — US-based coverage through AR North America

What’s Included in the Box

A Complete, Factory-Configured RKV35G30AF24C2G Assembly Ready for Installation

• Factory-matched Gymatic C2G unloader with internal recirculation — installed and calibrated for the 3.5 GPM / 3,000 PSI operating point; non-injector confirmed
• Banjo bolts and O-rings — supplied hardware ensures secure, leak-free unloader connections without additional sourcing
• AR 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 — sized for F24 SAE J609A direct-drive flange installation on compatible engines
• Operator’s manual — complete installation, startup, operating, and maintenance procedures including oil change intervals and winterization protocol
• Parts schematic — exploded-view diagram with AR part numbers for every serviceable component

Gymatic C2G Unloader — Internal Recirculation at 3,000 PSI

Factory-Approved. Adjustable. Thermally Managed Bypass. Clean Water Output.

• Internal recirculation for bypass thermal management — the C2G’s internal recirculation routes bypass water through controlled channels when the trigger is released on the RKV35G30AF24C2G, moderating temperature during idle cycles and reducing stress on valves and seals compared to non-recirculating designs
• Reduced hose whip and pressure spikes — internal recirculation stabilizes pressure transitions at trigger release, improving operator comfort and protecting hoses, guns, and downstream accessories throughout the operating range
• Simplified plumbing — internal recirculation eliminates external bypass return lines, reducing fitting count and installation complexity. Supplied banjo bolts and O-rings simplify final connections on the RKV35G30AF24C2G.
• Adjustable pressure regulation — dial in the ideal PSI for different nozzle sizes, surface types, and cleaning tasks. Compatible with surface cleaners, turbo nozzles, foam cannons, and downstream chemical injectors when properly sized.
• Non-injector configuration — straight 3,000 PSI water output. Chemical delivery managed externally through a dedicated downstream injector or soft wash system when soap application is required.
• Engine load reduction in bypass — reduced back-pressure lowers engine load and fuel consumption during trigger-off idle intervals on full-day wash operations

Typical Applications

Where the RKV35G30AF24C2G Delivers Best Results

• Commercial cleaning of sidewalks, storefronts, and parking areas — the RKV35G30AF24C2G’s 3.5 GPM output and 3,000 PSI cleaning force deliver consistent results across commercial property surfaces with chemical applied through an external system
• Fleet washing for trucks, vans, and service vehicles — 3,000 PSI handles road film and grease on commercial fleet vehicles efficiently with the C2G’s stable bypass protection across high-cycle daily wash operations
• Agricultural equipment and facility washdown — tractors, implements, and farm facilities where reliable 3.5 GPM output handles large agricultural surfaces on gas or diesel engine-powered rigs
• Contractor-grade portable and trailer-mounted pressure washers — compact F24 direct-drive footprint, factory-matched C2G assembly, and supplied banjo bolts make the RKV35G30AF24C2G a practical, installation-ready pump core for professional and OEM system builds
• Soft wash system rinse supply — clean 3,000 PSI / 3.5 GPM rinse water while a dedicated soft wash proportioner manages chemical delivery independently

For operators who prefer a fully configured direct-drive 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

RK Series Performance Backed by Domestic Support

The RKV35G30AF24C2G 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 — solid ceramic plungers, forged brass manifold seals and o-rings, stainless check valve seats, Gymatic C2G unloader service parts, piston packing kits, and crankcase bearings — is stocked domestically through AR’s authorized distribution channels. Contractors, rental fleet operators, municipal purchasing departments, resellers, and volume buyers are invited to contact the WSHPWR wholesale team for pricing on the RKV35G30AF24C2G and the complete Annovi Reverberi pump and unloader assembly line. WSHPWR maintains one of the most complete AR North America inventories available through any US web store — with thousands of AR products in stock and a continually expanding catalog.

10,500 Cleaning Units. 3,000 PSI. 3.5 GPM. Factory-Matched C2G. Internal Recirculation. No Injector.

Italian Engineering. Factory-Approved Assembly. Thermally Managed Bypass. US Warranty Coverage.

For contractors, fleet operators, agricultural teams, industrial maintenance professionals, and OEM builders who need 3.5 GPM at 3,000 PSI in a factory-matched, factory-approved complete assembly with Gymatic C2G internal recirculation bypass, straight water output for external chemical management, and supplied installation hardware for stress-free setup from day one, the RKV35G30AF24C2G delivers a properly engineered, completely rebuildable solution from one of the global pressure pump industry’s most trusted manufacturers. 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.