SXMV35G32D24C2I 3.5 GPM 3200 PSI Pump | 3400 RPM F24C2I

SXMV35G32D24C2I by Annovi Reverberi — Triplex Plunger Pump with Gymatic Unloader and Chemical Injector | 3.5 GPM | 3,200 PSI | 1″ Hollow Keyway Shaft | SAE J609A Gas and Diesel Engine Drive

The SXMV35G32D24C2I by Annovi Reverberi is a high-output SXMV Series triplex ceramic plunger pump engineered for gas and diesel engine-driven commercial and industrial pressure washing systems requiring elevated flow volume, 3,200 PSI output, and integrated downstream chemical application capability. Rated at 3.5 GPM and 3,200 PSI at 3,400 RPM, the SXMV35G32D24C2I delivers 11,200 cleaning units — a strong commercial productivity figure that positions this pump between the standard 3.0 GPM / 3,000 PSI platform and the maximum-pressure SXMV 4,000 PSI family, combining the coverage advantage of 3.5 GPM volume with a 3,200 PSI output that handles heavy contamination efficiently while maintaining broad engine compatibility.

Built around a 1″ hollow keyway crankshaft and F24 SAE J609A direct-drive flange, the SXMV35G32D24C2I close-couples directly to gasoline or diesel engines with a 1″ cylindrical shaft without adapters or intermediate couplings. Its Gymatic unloader with integrated downstream chemical injector delivers the complete two-mode professional wash platform — high-pressure rinse and low-pressure detergent pre-soak — through a single factory-configured assembly. The SXMV35G32D24C2I’s crankcase features bronze connecting rods — a premium internal component specification that provides higher strength and wear resistance than aluminum alternatives at the elevated duty cycles of the SXMV Series high-pressure platform.

Built by Annovi Reverberi in Modena, Italy — with US-based operations, a domestic parts distribution network, and dedicated AR North America technical support — the SXMV35G32D24C2I 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 SXMV35G32D24C2I is a long-term investment in a high-output commercial pump platform capable of a decade of productive service life.

Decoding the SXMV35G32D24C2I Model Number

What Every Segment of This AR Pump Designation Tells You

The SXMV35G32D24C2I encodes pump series, output, shaft type, flange interface, unloader family, and injector configuration directly. Reading each segment before specifying confirms engine compatibility, flow rate, and full pump configuration:

• S — Series prefix: SXMV high-pressure series — AR’s elevated-duty XM platform variant used for pumps operating at the upper commercial pressure range
• XMV — Pump family: XM Series triplex plunger pump with forged brass manifold construction
• 35G32 — Performance rating: 3.5 GPM flow rate at 3,200 PSI maximum operating pressure — 11,200 cleaning units
• D — Shaft version: Direct Gas/Diesel Drive — 1″ hollow keyway crankshaft bore for direct coupling to gasoline or diesel engine 1″ output shafts
• 24 — Flange designation: F24 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). The flange designation appears without the “F” prefix in this model number format but confirms the same F24 SAE J609A interface used across the XMV/SXMV 1″ shaft family.
• C2 — Unloader code: Gymatic (C2 = Gymatic per AR suffix designation) — Gymatic 3/B series internal bypass unloader, brass body, adjustable pressure regulation, rated to 3,650 PSI and 3–4 GPM. Provides 450 PSI of operating headroom above the SXMV35G32D24C2I’s 3,200 PSI output — within AR’s accepted 15% upside variance.
• 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

11,200 Cleaning Units — Where the SXMV35G32D24C2I Sits in the AR Lineup

The SXMV35G32D24C2I occupies a specific and productive position in the AR commercial pump range — above standard 3.0 GPM / 3,000 PSI platforms, below the 3.5 GPM / 4,000 PSI maximum-pressure family:

• vs 3.5 GPM / 3,000 PSI (10,500 CU): The SXMV35G32D24C2I delivers 7% more cleaning productivity — same flow volume, 200 PSI more pressure — for applications where 3,000 PSI handles most contamination but 3,200 PSI provides a measurable edge on tougher surfaces
• vs 3.0 GPM / 3,200 PSI (9,600 CU): 17% more cleaning productivity through the additional 0.5 GPM flow rate — same pressure, more surface coverage per hour
• vs 3.5 GPM / 4,000 PSI (14,000 CU): Lower engine HP demand at 3,200 PSI vs 4,000 PSI at the same flow rate — broader engine compatibility and reduced fuel consumption while retaining the 3.5 GPM coverage advantage

For operators whose contamination levels call for more than 3,000 PSI but whose engine platform is not rated for 4,000 PSI at 3.5 GPM, the SXMV35G32D24C2I is the correct pressure step up.

Key Specifications

SXMV35G32D24C2I Technical Details at a Glance

• Flow Rate: 3.5 GPM (gallons per minute)
• Maximum Pressure: 3,200 PSI
• Cleaning Units: 11,200 (GPM × 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 3,200 PSI cycle integrity
• Plungers: Solid ceramic — exceptional hardness, wear resistance, and chemical inertness across extended commercial operating hours
• Connecting Rods: Bronze — premium high-strength connecting rod material providing superior wear resistance and fatigue strength at the elevated duty cycles of the SXMV Series high-pressure platform
• Valves: Stainless steel — precise seating geometry, scale resistance, and reliable performance under continuous 3,200 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 3/B series (C2 code) — brass-body internal bypass unloader, adjustable pressure regulation, rated to 3,650 PSI and 3–4 GPM
• Chemical Injector: Included — downstream venturi injector integrated into Gymatic unloader assembly (“I” suffix confirmed)
• 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 SXMV35G32D24C2I Assembly Ready for Installation

Every SXMV35G32D24C2I 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 on the SXMV35G32D24C2I
• 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
• Mounting bolts and fasteners — hardware pre-selected and sized for F24 SAE J609A direct-drive flange installation on compatible 1″ shaft gas or diesel engines
• Operator’s manual — complete installation, startup, operating, and maintenance procedures for the SXMV35G32D24C2I including oil change intervals, winterization protocol, and chemical injector care
• Parts schematic — exploded-view diagram with AR part numbers for every serviceable SXMV35G32D24C2I component for field and shop reference
• Factory test certification — every SXMV35G32D24C2I load-tested at 50%, 100%, and 150% of rated output before leaving the AR manufacturing facility

Bronze Connecting Rods — The Premium SXMV Series Internal Specification

Why the Connecting Rod Material Matters at 3,200 PSI / 3.5 GPM

The SXMV35G32D24C2I‘s bronze connecting rods represent a premium internal specification that distinguishes this model from standard aluminum connecting rod XMV Series pumps. Connecting rods transmit crankshaft rotation into plunger reciprocation inside the crankcase — and at the elevated duty cycle of the SXMV 3.5 GPM / 3,200 PSI platform, the connecting rod material directly affects service life:

• Superior fatigue strength — bronze alloys provide higher fatigue resistance than aluminum under the repeated load cycling of continuous 3,200 PSI operation at 3,400 RPM, extending connecting rod service life in high-cycle production environments
• Higher wear resistance at bearing surfaces — bronze’s tribological properties reduce wear at the connecting rod bearing interfaces compared to aluminum, particularly relevant in the elevated load conditions of the SXMV35G32D24C2I’s 3,200 PSI / 3.5 GPM duty point
• Thermal stability — bronze maintains dimensional stability and mechanical properties more consistently across the temperature range experienced during continuous-duty high-pressure operation, reducing thermal distortion at bearing surfaces
• Long-term rebuild value — as a fully rebuildable platform, the SXMV35G32D24C2I’s bronze connecting rods are a service-life advantage that compounds over years of commercial operation, reducing the frequency of internal crankcase component replacement

Integrated Chemical Injection — Two-Mode Wash at 3,200 PSI / 3.5 GPM

Pre-Soak, Degrease, and 3,200 PSI / 3.5 GPM Rinse Through the SXMV35G32D24C2I

The integrated downstream chemical injector on the SXMV35G32D24C2I delivers full two-mode capability at the elevated 3.5 GPM / 3,200 PSI output:

• Venturi-driven downstream injection — the injector integrated into the Gymatic unloader body draws detergent, degreaser, or pre-soak solution from a supply container when the SXMV35G32D24C2I operator switches to low-pressure application mode. No chemical pump or powered dosing system required.
• Two-mode workflow at 3.5 GPM — chemical pre-soak breaks down contamination; full 3,200 PSI / 3.5 GPM rinse removes loosened material at 11,200 cleaning units of productive output. The 3.5 GPM flow rate rinses more surface area per minute compared to 3.0 GPM alternatives, reducing total wash cycle time on large surfaces and high-volume fleet accounts.
• No separate injector hardware required on the SXMV35G32D24C2I — the complete two-mode system is factory-assembled. One assembly. Two operating modes.
• Injector maintenance — flush the SXMV35G32D24C2I injector circuit with clean water after every detergent session to prevent chemical residue buildup in the venturi passage, preserving long-term injector function as detailed in the included operator’s manual.

The Gymatic Unloader — Tamper-Resistant 3,200 PSI Control with Chemical Feed

450 PSI Above Operating Pressure. Set It. Lock It. Reliable Across Every Job.

The Gymatic 3/B unloader (C2) on the SXMV35G32D24C2I is rated to 3,650 PSI — providing 450 PSI of operating headroom above the pump’s 3,200 PSI output, within AR’s accepted 15% upside variance. Once pressure is set and locked on the SXMV35G32D24C2I, the Gymatic holds that setting reliably:

• Tamper-resistant once set — consistent pressure maintained across contractor crews, rental cycles, and shift rotations without re-adjustment or drift on the SXMV35G32D24C2I
• Internal bypass at 3.5 GPM — trigger-off bypass smoothly redirects the full 3.5 GPM flow, preventing deadhead pressure spikes during idle intervals on high-volume production wash jobs
• Integrated downstream chemical injector — active venturi injector enables two-mode wash operation through the SXMV35G32D24C2I without additional hardware
• Engine load reduction in bypass — reduced back-pressure lowers engine load and fuel consumption during idle intervals on full-day wash operations
• Brass body construction — resists corrosion from cleaning chemicals, chlorinated water, and sustained outdoor field exposure at 3,200 PSI

F24 SAE J609A — Direct Drive for Gas and Diesel Engines at 3,200 PSI

One Standard. Gasoline or Diesel. No Adapter Required.

• Gasoline engine compatibility — direct bolt-up to commercial gas engines with a 1″ cylindrical output shaft and SAE J609A bolt pattern in the horsepower class appropriate for 3.5 GPM / 3,200 PSI loads on the SXMV35G32D24C2I
• Diesel engine compatibility — the F24 SAE J609A standard is equally compatible with standard diesel engines equipped with a 1″ crankshaft, making the SXMV35G32D24C2I a natural specification for diesel-powered contractor rigs and agricultural equipment
• Direct close-coupling — the SXMV35G32D24C2I mounts face-to-face against the engine with the 1″ hollow keyway crankshaft bore engaging the engine shaft directly, eliminating belt guards, pulleys, and tensioning hardware
• Compact installation envelope — direct coupling reduces 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 with the SXMV35G32D24C2I

SXMV Series Construction — Built for 3,200 PSI Commercial Duty

Solid Ceramic. Forged Brass. Bronze Rods. Stainless Steel. Built to Be Rebuilt.

• Solid ceramic plungers in the SXMV35G32D24C2I resist the elevated seal contact forces at 3,200 PSI across extended commercial operating hours. Their hardness and dimensional stability maintain precision geometry for thousands of duty cycles, and individual replacement when service limits are reached keeps all other SXMV35G32D24C2I components in productive service.
• Bronze connecting rods provide the premium fatigue and wear resistance that distinguishes the SXMV35G32D24C2I from standard aluminum connecting rod configurations, extending crankcase service life at the elevated 3,200 PSI / 3.5 GPM duty point.
• Forged brass manifold on the SXMV35G32D24C2I provides a dense, pore-free pressure vessel that withstands the cyclic mechanical stress, thermal variance, and chemical exposure of 3,200 PSI commercial duty without the structural degradation that limits cast aluminum manifolds.
• Stainless steel valves on the SXMV35G32D24C2I maintain precise seating geometry through hundreds of thousands of 3,200 PSI pressure cycles, resisting calcium scale accumulation and pitting that cause pressure loss in lesser materials.
• Triplex three-plunger design produces smooth, overlapping pressure pulses at 3.5 GPM that reduce pulsation-induced fatigue stress on hoses, spray guns, and fittings connected to the SXMV35G32D24C2I throughout the wash system.

Typical Applications

Where the SXMV35G32D24C2I Delivers Best Results

• Professional pressure washing contractors — two-mode wash workflow combining 3,200 PSI / 3.5 GPM rinse with integrated chemical pre-soak through the SXMV35G32D24C2I for commercial concrete cleaning, building exterior restoration, and property maintenance where 3,000 PSI is not quite enough
• Fleet and heavy vehicle washing — pre-soak degreaser on trucks, trailers, and construction equipment followed by 3,200 PSI / 3.5 GPM rinse on mobile and trailer-mounted contractor rigs where the coverage speed of 3.5 GPM reduces wash time per vehicle
• Construction equipment cleaning — excavators, loaders, and heavy machinery where the SXMV35G32D24C2I’s 3,200 PSI removes caked contamination more aggressively than 3,000 PSI alternatives with chemical pre-treatment through the integrated injector
• Agricultural operations — tractors, combines, barn equipment, and facility washdowns with chemical pre-soak capability on diesel engine-powered rigs where 3,200 PSI handles heavy organic contamination across large surface areas at 3.5 GPM coverage speed
• Industrial facility maintenance — warehouse exteriors, loading docks, and equipment yards where the SXMV35G32D24C2I’s 11,200 CU output provides more productivity than standard 3.0 GPM / 3,000 PSI platforms
• Municipal and government services — utility truck fleets and public works equipment where diesel compatibility, 3.5 GPM volume, and integrated chemical capability are all operational requirements
• Rental equipment fleets — Gymatic tamper-resistant pressure control, integrated chemical feed, bronze connecting rod durability, and SXMV Series construction support high-utilization commercial rental cycles on the SXMV35G32D24C2I

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

Domestic Support Built to Last as Long as the SXMV35G32D24C2I

The SXMV35G32D24C2I 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 of the SXMV35G32D24C2I — solid ceramic plungers, bronze connecting rods, 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, chemical injector circuit flushing with clean water after every detergent session, and proper winterization using RV-grade environmentally safe antifreeze — the SXMV35G32D24C2I is engineered for 10 or more years of productive commercial service life. AR North America’s domestic parts depth ensures rebuild kits, plunger sets, and Gymatic unloader service components for the SXMV35G32D24C2I are typically available same-week.

Contractors, rental fleet operators, municipal purchasing departments, resellers, and volume buyers are invited to contact wholesale@wshpwr.com for wholesale and special pricing on the SXMV35G32D24C2I 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.

11,200 Cleaning Units. 3,200 PSI. 3.5 GPM. Bronze Rods. Integrated Chemical Feed.

Italian Engineering. Premium Internal Construction. US Warranty Coverage.

For contractors, fleet operators, agricultural teams, and facility managers who need more cleaning productivity than 3,000 PSI standard platforms deliver — with the 3.5 GPM coverage advantage, premium bronze connecting rod construction, integrated downstream chemical injection, and tamper-resistant Gymatic pressure control on a gas or diesel engine direct-drive SXMV Series platform — the SXMV35G32D24C2I delivers a factory-tested, fully documented, and completely rebuildable assembly from one of the global pressure pump industry’s most trusted manufacturers. Eleven thousand two hundred cleaning units. Direct drive. One-inch keyway shaft. Gymatic bypass with integrated injector. Bronze connecting rods. Five years of US warranty. A decade of service life.

Volume buyers, resellers, and rental fleet operators can reach the WSHPWR wholesale team directly at wholesale@wshpwr.com to discuss pricing for quantity purchases across the complete Annovi Reverberi lineup — including pumps, unloader assemblies, and service parts.