XMA35G25N-C2I 3.5 GPM 2500 PSI Pump | 1750 RPM C2I Frame

XMA35G25N-C2I by Annovi Reverberi — XMA Series Belt Drive Triplex Plunger Pump with Gymatic C2 Unloader and Chemical Injector | 3.5 GPM | 2,500 PSI | Brass Manifold | 24mm Solid Keyed Shaft | Standard Length | 1,750 RPM Low-Speed Operation

The XMA35G25N-C2I by Annovi Reverberi is a professional-grade XMA Series triplex ceramic plunger pump engineered for belt drive pressure washing systems requiring 3.5 GPM at 2,500 PSI with factory-integrated chemical injection capability and factory-matched Gymatic C2 pressure regulation at low-speed 1,750 RPM operation. Rated at 3.5 GPM and 2,500 PSI at 1,750 RPM, the XMA35G25N-C2I delivers 8,750 cleaning units — combining 3.5 GPM high-volume output with 2,500 PSI cleaning force for commercial cleaning contractors, portable skid systems, fleet and vehicle washing, facility and equipment maintenance, agricultural machinery, and light industrial wash bays — through a brass manifold, solid ceramic plungers, heavy-duty seals, and a 24mm solid keyed shaft for secure belt drive and direct coupling installations. As part of Annovi Reverberi’s pump and unloader assemblies stocked and supported by WSHPWR, the XMA35G25N-C2I arrives factory-configured and factory-tested, ready to deliver from the first startup.

The XMA35G25N-C2I carries the factory-installed Gymatic C2 adjustable unloader with integrated downstream chemical injector — delivering smooth pressure regulation, safe bypass protection, and on-demand detergent application from a single factory-configured, factory-approved assembly. Operating at 1,750 RPM, the XMA35G25N-C2I runs cooler, quieter, and with significantly less cumulative wear than high-speed alternatives — extending seal life and reducing maintenance demands across continuous-duty commercial and industrial cleaning programs. 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 XMA35G25N-C2I is a long-term investment capable of a decade of productive service life.

Factory-Matched and Approved — The XMA35G25N-C2I Complete Assembly Advantage

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

Every XMA35G25N-C2I ships as a factory-matched, factory-approved, and factory-installed complete pump and unloader assembly:

• Factory-matched C2I for 2,500 PSI — the Gymatic C2 adjustable unloader and integrated chemical injector are factory-calibrated for this pump’s 3.5 GPM / 2,500 PSI duty point at 1,750 RPM. 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 XMA35G25N-C2I exits the manufacturing facility with the C2I 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.
• Belt drive installation ready — mount the XMA35G25N-C2I via the 24mm solid keyed shaft, align belt drive or coupling, connect system hoses, connect the detergent supply line to the injector port, and start. Engineered, assembled, and ready.

Decoding the XMA35G25N-C2I Model Number

What Every Segment of This Annovi Reverberi Pump Designation Tells You

• XMA — Pump series: XMA Series triplex plunger pump — Annovi Reverberi’s low-speed belt drive commercial pump platform
• 35G — Pump series identifier for this XMA configuration
• 25 — Maximum pressure: 2,500 PSI — 3.5 × 2,500 = 8,750 cleaning units
• N — Shaft type: Natural solid shaft — 24mm solid keyed crankshaft for belt drive and direct coupling installations per Annovi Reverberi model designation convention
• No L suffix — standard shaft length configuration; the NL variant (XMA35G25NL-C2) carries the 45mm extended shaft for applications requiring additional belt drive engagement
• C2 — Unloader family: Gymatic 3/B adjustable unloader — smooth pressure regulation and safe bypass; factory-installed and factory-calibrated for 3.5 GPM / 2,500 PSI at 1,750 RPM
• I — Chemical injector: Included — downstream soap injector factory-integrated into the C2 assembly for chemical application and rinse capability

XMA35G25N Family — Standard Shaft vs Extended Shaft vs Injector

All three models share the XMA Series platform, 24mm solid keyed N shaft, Gymatic C2 unloader, brass manifold, and 3.5 GPM / 2,500 PSI / 8,750 CU output at 1,750 RPM:

• XMA35G25N-C2I (this model) — Standard shaft length. Injector included. Chemical pre-soak and rinse capability for belt drive and direct coupling setups where standard shaft engagement is sufficient.
• XMA35G25NL-C2 — 45mm extended shaft. No injector. Extended NL shaft for maximum belt drive engagement stability. Straight water output for external chemical systems.
• XMA35G25NL-C2I — 45mm extended shaft. Injector included. Maximum belt drive stability combined with factory-integrated chemical injection.

Key Specifications

XMA35G25N-C2I Technical Details at a Glance

• Flow Rate: 3.5 GPM (gallons per minute)
• Maximum Pressure: 2,500 PSI
• Cleaning Units: 8,750 (GPM × PSI)
• Operating Speed: 1,750 RPM — low-speed platform for reduced heat, noise, and component wear
• Pump Type: XMA Series triplex ceramic plunger pump — smooth, low-pulsation output
• Drive Type: Belt drive and direct coupling — 24mm solid keyed shaft, standard length
• Shaft: 24mm solid keyed (N designation) — standard shaft length
• Manifold Material: Brass — corrosion resistance and sustained pressure stability
• Plungers: Solid ceramic — reduced friction, heat, and seal wear at 1,750 RPM
• Seals: Heavy-duty — optimized for low-speed operation and extended service intervals
• Serviceability: Oil sight glass and vented dipstick for simplified routine maintenance
• Lubrication: Oil-bath crankcase with factory pre-filled break-in oil
• Unloader System: Gymatic C2 — factory-installed adjustable unloader with smooth bypass and integrated chemical injector; banjo bolts and sealing O-rings included
• Chemical Injector: Included — downstream venturi injector factory-integrated into C2I assembly
• Warranty: 5-year limited warranty — US-based coverage through Annovi Reverberi North America

What’s Included in the Box

A Complete, Factory-Configured XMA35G25N-C2I Assembly Ready for Installation

• Factory-matched Gymatic C2 adjustable unloader with active chemical injector — installed and calibrated for the 3.5 GPM / 2,500 PSI / 1,750 RPM operating point; injector port ready for detergent supply line connection
• Banjo bolts and sealing O-rings — standard C2 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
• Operator’s manual and detailed parts schematic — complete installation, startup, operating, and maintenance procedures with Annovi Reverberi part numbers for every serviceable component

Gymatic C2I — Chemical Application and Rinse at 2,500 PSI / 1,750 RPM

Smooth Bypass. Integrated Chemical Feed. Low-Speed Platform.

• Smooth pressure regulation at 1,750 RPM — the Gymatic C2 on the XMA35G25N-C2I delivers smooth, accurate pressure output with manual adjustment available, while the 1,750 RPM low-speed operation reduces system shock during bypass compared to high-speed alternatives
• 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 XMA35G25N-C2I.
• Chemical application and rinse at 3.5 GPM / 2,500 PSI — chemical pre-soak breaks down grease, grime, and surface contamination; full 2,500 PSI / 3.5 GPM rinse removes loosened material at 8,750 cleaning units. Switch between application and rinse without changing tools.
• Safe bypass protection — the C2 unloader diverts flow when the trigger is released on the XMA35G25N-C2I, reducing stress on the pump, hoses, guns, and fittings during the stop-start cycles of commercial cleaning operations
• Simplified system layout — the factory-integrated C2I assembly on the XMA35G25N-C2I eliminates the need for external injector hardware, keeping portable skid builds and belt drive system layouts clean and serviceable
• Injector maintenance — flush the C2I injector circuit with clean water after every detergent session to preserve long-term venturi function on the XMA35G25N-C2I

1,750 RPM Low-Speed Operation — Extended Component Life at 3.5 GPM

Cooler. Quieter. Less Wear. Built for Daily Commercial Cleaning Programs.

• 1,750 RPM for reduced heat and wear — the XMA35G25N-C2I’s low-speed operation significantly reduces heat buildup, vibration, and cumulative wear on ceramic plungers, heavy-duty seals, and crankcase bearings compared to high-speed 3,400 RPM alternatives delivering equivalent cleaning output
• Extended seal life — the combination of low-speed operation and ceramic plunger construction on the XMA35G25N-C2I reduces friction-driven seal wear, extending service intervals and lowering maintenance costs across the pump’s commercial service life
• Quieter operation for stationary and facility installations — 1,750 RPM belt drive operation produces substantially lower noise, suited for stationary wash stations, enclosed facility environments, and commercial settings where sustained low-noise operation is a priority
• High-volume 3.5 GPM at low speed — the XMA35G25N-C2I delivers 3.5 GPM coverage speed at 1,750 RPM, combining high-flow rinse efficiency with the thermal and wear advantages of low-speed belt drive operation

Typical Applications

Where the XMA35G25N-C2I Delivers Best Results

• Commercial cleaning contractors and portable skids — the XMA35G25N-C2I’s 3.5 GPM output, factory-integrated chemical injection, and 24mm solid keyed shaft support efficient integration into portable skid cleaning systems for contractor accounts requiring chemical application and high-volume rinse capability
• Fleet and vehicle washing — trucks, buses, trailers, and service vehicles where the XMA35G25N-C2I’s on-board chemical injection and consistent 1,750 RPM output handle vehicle surface contamination efficiently at stationary belt drive wash bay installations
• Facility and equipment maintenance — the XMA35G25N-C2I’s low-noise 1,750 RPM operation and factory-integrated chemical capability support scheduled facility cleaning programs in enclosed commercial and industrial environments
• Agricultural machinery and barn washdown — tractors, combines, implements, and barn surfaces where the XMA35G25N-C2I’s chemical pre-soak capability and 8,750 cleaning unit output handle demanding agricultural washing programs at low-speed stationary wash stations
• Light industrial wash bays and shop cleanup — compact belt drive installation and factory-matched C2I assembly support clean, space-efficient light industrial wash bay layouts where chemical application and rinse capability are required
• Concrete cleaning, restoration, and surface preparation — the XMA35G25N-C2I’s 2,500 PSI output and chemical injection capability handle pre-treatment and rinse on concrete and masonry surfaces for restoration and coating preparation work

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

XMA Series Belt Drive Performance Backed by Domestic Support

The XMA35G25N-C2I 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, heavy-duty seal kits, Gymatic C2I unloader service parts, piston packing kits, and crankcase bearings — is stocked domestically through authorized distribution channels. Contractors, fleet operators, facility managers, agricultural operations, OEM equipment builders, resellers, and volume buyers are invited to contact the WSHPWR wholesale team for pricing on the XMA35G25N-C2I 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.

8,750 Cleaning Units. 2,500 PSI. 3.5 GPM. 24mm N Shaft. Gymatic C2I. 1,750 RPM Belt Drive. Integrated Chemical Injection.

Italian Engineering. Low-Speed Belt Drive Platform. Factory-Approved Gymatic C2I Assembly. US Warranty Coverage.

For commercial contractors, fleet operators, facility managers, agricultural teams, and OEM equipment builders who need 3.5 GPM at 2,500 PSI on a low-speed belt drive platform — with a 24mm solid keyed shaft for secure belt drive and direct coupling, factory-matched Gymatic C2I adjustable unloader with downstream chemical injection, 1,750 RPM operation for extended component life and quiet performance, and a completely rebuildable platform backed by a 5-year US warranty — the XMA35G25N-C2I delivers a purpose-engineered low-speed commercial cleaning solution from one of the global pressure pump industry’s most trusted manufacturers. Eight thousand seven hundred fifty cleaning units. 1,750 RPM belt drive. 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.