XMA3G25N 3.0 GPM 2500 PSI | 1750 RPM 24mm shaft pump

Annovi Reverberi XMA3G25N Triplex Plunger Pump | 3.0 GPM 2500 PSI 24mm Shaft

The Annovi Reverberi XMA3G25N is a commercial-grade triplex plunger
pump delivering 3.0 GPM at 2,500 PSI at a low-speed
1,750 RPM — engineered for residential, commercial, and light
industrial cleaning systems where consistent daily performance, long service life,
and low-maintenance operation are the priorities. The XMA3G25N
combines a corrosion-resistant brass manifold, precision ceramic plungers, and
stainless steel valves with a 24 mm solid shaft for secure coupling
in belt-drive and motor-driven system configurations — backed by a 5-year
manufacturer warranty and supported through established parts and
service channels.

At 2,500 PSI and 3.0 GPM, the XMA3G25N delivers the pressure and flow combination
that covers the majority of everyday residential and light commercial cleaning
tasks — vehicle washing, equipment maintenance, surface preparation, outdoor
property upkeep, and light contractor cleaning — without the cost or operating
complexity of higher-pressure industrial pump configurations. Running at 1,750 RPM,
the XMA3G25N operates at the low-speed design point that reduces
heat generation at the ceramic plunger and packing interface, minimizes bearing
fatigue under sustained load, and extends seal and valve service life across the
long daily duty cycles that residential and light commercial cleaning
systems demand.

XMA3G25N Key Specifications

Performance, Drive & Construction

• Model: Annovi Reverberi XMA3G25N
• Flow Rate: 3.0 GPM — consistent output for vehicle
  washing, surface cleaning, equipment maintenance, and light
  commercial cleaning applications
• Maximum Pressure: 2,500 PSI — effective cleaning
  force for outdoor surfaces, vehicle washing, property maintenance,
  and light contractor work
• Operating Speed: 1,750 RPM — low-speed design
  reduces heat buildup, vibration, and component wear for
  extended service life in daily-use applications
• Shaft Size: 24 mm solid shaft — secure,
  torque-capable coupling for belt-drive and motor-driven
  system configurations
• Pump Type: Triplex plunger — three-cylinder
  balanced design for smooth, consistent low-pulsation output
  at rated 2,500 PSI
• Manifold: Brass — corrosion-resistant construction
  for reliable service life across residential and light
  commercial cleaning chemistries
• Plungers: Precision ceramic — minimizes heat
  transfer into packing and resists abrasion for extended
  water-seal service life
• Valves: Stainless steel — consistent sealing
  performance and corrosion resistance under regular
  daily use
• Oil Management: Oil sight glass and vented
  dipstick for fast daily level checks and
  crankcase pressure control
• Warranty: 5-year manufacturer warranty with
  established parts and service
  channel support

What’s Included with the XMA3G25N

Ready for Immediate Installation

• Pre-filled break-in oil — factory-installed for
  immediate setup and proper initial lubrication without sourcing
  oil fill separately
• Oil sight glass — quick visual crankcase oil
  level check before each use without tools
  or disassembly
• Vented dipstick — crankcase pressure balance
  and secondary oil level verification for complete
  routine maintenance checks
• Operator’s manual with installation and maintenance
  guidance — setup reference and service procedures
  for the life of the pump
• Parts schematic — component identification
  for service, replacement ordering, and
  field maintenance reference

How the XMA3G25N Produces Consistent Pressure

Triplex Plunger Design at 1,750 RPM for Daily-Use Reliability

The XMA3G25N uses a triplex plunger system where three precision
ceramic plungers operate in a synchronized reciprocating sequence — each cylinder
drawing water through stainless steel inlet valves on the retraction stroke and
discharging at rated 2,500 PSI through stainless discharge valves on the forward
stroke. The overlapping three-cylinder cycle produces smooth, consistent flow with
substantially reduced pulsation compared to axial or wobble-plate pump designs at
equivalent output — protecting downstream accessories including unloaders, hoses,
and spray guns from hydraulic fatigue across daily operating sessions.

At 1,750 RPM, the XMA3G25N’s ceramic plungers, valve seats, and
bearing surfaces cycle at a rate that maintains stable internal temperatures and
keeps mechanical stress well below the fatigue threshold that higher-speed
consumer-grade pumps reach under equivalent pressure and flow conditions. For
residential operators running the XMA3G25N through regular vehicle washing and
property maintenance cycles, and for light commercial operators using it for
contractor cleaning and small fleet washing, the low-speed design translates into
longer intervals between seal replacements, more consistent 2,500 PSI output over
time, and a pump that does not require early replacement
from accumulated wear.

The 24 mm solid shaft provides the torsional rigidity and
coupling surface needed for secure drive integration in belt-drive and
motor-driven systems — correctly aligned and supported, the XMA3G25N accepts
power from a wide range of residential and commercial drive configurations
without the shaft flex and coupling fatigue that undersized shafts produce
at equivalent torque loads.

XMA3G25N Key Benefits

Why the XMA3G25N Earns Long-Term Value in Daily-Use Systems

• 3.0 GPM at 2,500 PSI — practical daily-use balance:
  enough cutting pressure for surface preparation, vehicle cleaning,
  and property maintenance combined with enough carry-off flow for
  efficient soil removal — the right specification for the majority
  of residential and light commercial
  cleaning applications
• 1,750 RPM low-speed design extends service intervals:
  every hour the XMA3G25N runs at 1,750 RPM instead of 3,400 RPM
  means less heat at the packing interface, less valve cycling
  fatigue, and lower bearing surface velocity — advantages that
  compound into measurably longer seal and
  valve service life
• Triplex smoothness protects accessories:
  reduced pulsation versus axial and wobble-plate alternatives
  means less hydraulic shock transmitted to unloaders, hose
  fittings, and spray guns — extending the service life of
  every downstream component in
  the system
• 24 mm solid shaft for secure drive coupling:
  stable, torque-capable shaft interface for belt-drive sheaves
  and direct motor coupling — the correct shaft size for
  reliable power transmission at 2,500 PSI operating
  pressure without flex or coupling fatigue
• Brass manifold, ceramic plungers, stainless valves:
  the three material standards for long-life commercial
  triplex pump construction — all three present in the XMA3G25N
  rather than the cost-reduced substitutes found in
  consumer-grade alternatives
• Sight glass and dipstick for fast daily checks:
  oil level verification before each use takes seconds without
  tools — the routine maintenance habit that has the
  greatest impact on XMA3G25N
  bearing longevity
• 5-year warranty — exceptional for this pump class:
  most competing residential and light commercial triplex pumps
  carry 1–2 year warranties — the XMA3G25N’s 5-year coverage
  reflects Annovi Reverberi’s confidence in the platform’s
  daily-use durability

XMA3G25N Typical Applications

Where 3.0 GPM at 2,500 PSI Delivers Reliable Results

• Vehicle washing: cars, trucks, RVs, boats, and
  motorcycles where 2,500 PSI provides thorough cleaning without
  the surface risk that higher-pressure systems create on paint,
  clear coat, and
  finished surfaces
• Outdoor surfaces: patios, decks, driveways,
  siding, and fences where 3.0 GPM carry-off combined with
  2,500 PSI cutting action delivers clean results without
  damaging treated wood, composite materials,
  or painted concrete
• Equipment maintenance: lawn equipment, farm
  tools, and light construction gear where the XMA3G25N’s
  2,500 PSI output handles grease, soil, and residue
  efficiently in regular
  maintenance cycles
• Property maintenance: home exteriors, garages,
  shop floors, and general cleanup where a reliable, low-maintenance
  pump handles routine daily use without
  frequent service intervention
• Light commercial cleaning: small fleet vehicles,
  contractor washing jobs, and routine facility maintenance where
  consistent 2,500 PSI output across regular operating schedules
  requires the durability that the XMA3G25N’s
  low-speed triplex design provides
• Belt-drive and motor-driven system builds:
  the 24 mm solid shaft makes the XMA3G25N a practical choice
  for residential pressure washer builds and light commercial
  skid configurations requiring a proven low-speed
  triplex pump platform

XMA3G25N Installation & Maintenance

Best Practices for Long Service Life at 2,500 PSI

• Verify shaft alignment before finalizing
  installation: confirm correct axial engagement and
  rotational alignment for your belt-drive or motor-driven
  configuration — misalignment at installation is the most
  common cause of premature bearing and
  seal wear
• Feed clean, filtered water: install an inlet
  strainer upstream to protect ceramic plungers, stainless
  valves, and packing from particulate contamination — the
  most cost-effective protection available for the
  XMA3G25N’s wet-end components
• Check oil before every use: use the sight glass
  for a quick visual confirmation before starting — adequate
  crankcase oil is the single most important factor in
  XMA3G25N bearing longevity across daily
  residential and commercial use
• Never run dry: always confirm water supply is
  connected and flowing before starting the drive system —
  even brief dry operation damages ceramic plunger packings
  and is not covered under the
  5-year warranty
• Flush after detergents and cleaning chemicals:
  run clean water through the XMA3G25N after every chemical
  application to prevent residue buildup in the manifold
  passages and valve seats
• Maintain belt alignment and tension: for
  belt-drive installations, check belt condition, alignment,
  and tension after initial setup and at regular service
  intervals — proper belt setup protects the 24 mm shaft
  bearings and reduces vibration
• First oil change at approximately 50 hours:
  then follow Annovi Reverberi’s recommended maintenance
  intervals based on duty cycle — light commercial daily-use
  applications benefit from more frequent oil changes than
  occasional residential use
• Winterize before cold storage: drain completely
  or use pump-safe antifreeze before freezing temperatures —
  freeze damage to the brass manifold voids
  warranty coverage

Why Choose the Annovi Reverberi XMA3G25N

Low-Speed Triplex Performance Backed by AR Quality and 5-Year Warranty

• Commercial-grade construction at residential and light
  commercial price: brass manifold, ceramic plungers,
  and stainless steel valves are the material standards of
  commercial pump construction — the XMA3G25N delivers this
  specification at a price appropriate for residential and
  light commercial buyers who want genuine
  durability, not consumer-grade substitutes
• 1,750 RPM low-speed design for everyday longevity:
  the XMA3G25N is not a high-speed consumer pump with a
  commercial label — it is a low-speed triplex platform
  designed to run daily without the premature wear that
  high-speed alternatives accumulate in
  regular use
• Triplex pulsation reduction is a real daily advantage:
  smoother flow means less stress on every downstream component
  in the system — homeowners and light commercial operators
  both benefit from longer hose, gun, and
  unloader service life
• Annovi Reverberi quality since 1958: over 60
  years of commercial pump engineering manufacturing expertise —
  the XMA3G25N is built to the same quality standards as AR’s
  industrial platforms, scaled appropriately for
  residential and light commercial
  application requirements
• 5-year warranty where competitors offer 1–2 years:
  the most meaningful differentiator in this pump class —
  5-year coverage signals genuine confidence in the XMA3G25N’s
  daily-use durability that competitors’ shorter
  warranties do not
• Backed by WSHPWR: application support, drive
  system compatibility guidance, and full parts availability
  for the XMA3G25N and the complete Annovi
  Reverberi XMA pump family

The Annovi Reverberi XMA3G25N delivers 3.0 GPM at
2,500 PSI at a low-speed 1,750 RPM through a
24 mm solid shaft — a commercial-grade triplex pump engineered
for residential, commercial, and light industrial cleaning systems where consistent
daily performance, genuine low-speed durability, and 5-year warranty confidence
matter more than entry-level pricing. Contact WSHPWR for current pricing,
availability, drive compatibility guidance, and application support.