XMV35G25D-F33 3.5 GPM 2500 PSI | 3400 RPM F33 flange pump

Annovi Reverberi XMV35G25D-F33 Triplex Pump | 3.5 GPM 2500 PSI F33 NEMA 56C 3400 RPM

XMV35G25D-F33 — the Annovi Reverberi Series 178 XMV commercial
triplex plunger pump delivering 3.5 GPM at 2,500 PSI at
3,400 RPM with an F33 NEMA 56-C flange and
3/4-inch hollow shaft for direct coupling to compatible electric
motors — engineered for fleet vehicle cleaning, industrial wash bays, agricultural
equipment washing, construction equipment maintenance, rental equipment systems,
and commercial property maintenance where a proven, compact, 15-lb commercial
triplex pump delivers 3.5 GPM at 2,500 PSI in a direct electric motor-coupled
configuration. At the heart of every XMV35G25D-F33 is Annovi
Reverberi’s dual redundant packing system — the forged brass
head double gasket sealing architecture standard across all XM Series 178 pumps,
deploying primary and secondary packing stages so that early seal wear produces
a telltale weep warning rather than sudden pressure loss or crankcase
contamination.

The dual redundant packing system is the engineering foundation built into every
pump across the AR XM, XMS, XMA, XMV, SXM, SXMS, SXMA, and SXMV triplex
ceramic plunger families — the accumulated result of over 60 years of Annovi
Reverberi commercial pump manufacturing since 1958, and the engineering confidence
behind the 5-year commercial warranty on every
XMV35G25D-F33, backed by AR North America’s nationwide U.S.-based
service centers and domestic WSHPWR fulfillment. Built with a forged brass
manifold, ceramic plungers, aluminum connecting rods, heat-treated stainless
valves, and a die-cast aluminum oil-bath crankcase, the XMV35G25D-F33 ships
factory-tested for flow and pressure, pre-filled with break-in oil, and ready
for immediate motor installation.

XMV35G25D-F33 Key Specifications

Performance, Drive & Commercial Construction — Confirmed AR Catalog

• Model: Annovi Reverberi XMV35G25D-F33
• Series: 178 (XMV) — Commercial classification
• Flow Rate: 3.5 GPM — high-volume output for
  fleet washing, agricultural equipment, industrial
  wash bays, and commercial
  property maintenance
• Maximum Pressure: 2,500 PSI — commercial
  cleaning force for vehicles, equipment, construction
  machinery, and large outdoor surfaces
• EBHP: 6.0 — effective brake horsepower
  at rated duty point
• Operating Speed: 3,400 RPM — D-version
  direct drive shaft speed; confirm motor delivers
  3,400 RPM at the pump shaft
  under load
• Bore: 15 mm | Stroke: 8.2 mm |
  CSID Stamp: 11
• Weight: 15 lbs
• Shaft: 3/4-inch hollow — D-version Direct
  Gas Drive shaft adapted for NEMA 56-C electric
  motor coupling via F33 flange
• Flange: F33 NEMA 56-C — for close coupling
  to compatible electric motors with 3/4-inch
  I.D. shaft configuration; AR part AR1780910
• Pump Type: Triplex plunger with dual
  redundant packing system — forged brass head double
  gasket sealing standard across
  all XM Series 178 pumps
• Manifold: Forged brass — superior corrosion
  resistance and structural integrity versus
  cast brass at 2,500 PSI
  commercial duty
• Connecting Rods: Aluminum — zinc-aluminum
  low-friction alloy for reduced heat and smooth
  mechanical operation at 3,400 RPM
• Plungers: One-piece ceramic — high-hardness
  dimensional stability for extended dual
  packing seal life
• Valves: Heat-treated stainless with
  precision burnished seats — maintenance plug
  access for field serviceability
• Crankcase: Die-cast aluminum with oil-bath
  lubrication and integrated sight glass
• Bearings: Oversized — support sustained
  3,400 RPM direct-drive operation
• Inlet: 1/2-inch female |
  Discharge: 3/8-inch female
• Max Water Temperature: 140°F
• Oil Capacity: 14.5 oz
• Warranty: 5-year commercial warranty —
  U.S.-based nationwide AR service centers and
  domestic WSHPWR fulfillment

XMV35G25D-F33 vs. XMV3G25E-F33 — Understanding the D-Version F33 Configuration

3/4-Inch D-Shaft vs. 5/8-Inch E-Shaft — Choosing the Right NEMA 56-C Variant

The XMV35G25D-F33 and the XMV3G25E-F33 both mount to NEMA 56-C
electric motors via the F33 flange — but they are different shaft configurations
that serve different applications.

The XMV35G25D-F33 uses a 3/4-inch hollow D-version
shaft — the Direct Gas Drive configuration adapted for electric motor
coupling via the F33 flange. This configuration is correct for electric motors
with 3/4-inch output shafts and NEMA 56-C face configuration, and it delivers
3.5 GPM at 2,500 PSI at 3,400 RPM — higher flow than the
E-version at the same pressure rating.

The XMV3G25E-F33 uses a 5/8-inch hollow E-version shaft — the
true Electric Shaft configuration for standard NEMA 56-C motors with 5/8-inch
output shafts, delivering 3.0 GPM at 2,500 PSI at 3,400 RPM.

The practical selection guide: if the electric motor has a 3/4-inch
output shaft and NEMA 56-C face — specify the
XMV35G25D-F33 for 3.5 GPM. If the motor has a
5/8-inch output shaft and NEMA 56-C face — specify the
XMV3G25E-F33 for 3.0 GPM. Confirm motor shaft diameter before ordering —
shaft mismatch prevents proper flange engagement and voids warranty coverage.
Contact WSHPWR for motor compatibility confirmation before specifying either
variant.

The AR Dual Redundant Packing System

XMV35G25D-F33 — 60 Years of Longevity Engineering Standard on Every Unit

The dual redundant packing system is the engineering
specification that separates AR XM Series 178 commercial pumps from standard
single-seal triplex designs — and it is built into every
XMV35G25D-F33 as standard specification, not an upgrade.

In a standard single-packing design, one seal ring contains working pressure
at every plunger stroke. When that ring wears, pressure bypasses immediately —
output loss, water contamination of the crankcase oil, accelerated bearing wear,
and an unplanned service event without warning. The AR dual redundant system
places primary and secondary packing stages in series at the ceramic plunger
interface. The primary stage carries the full sealing load during normal
operation. As it reaches end of service life, the secondary stage maintains
pressure containment — and a minor weep at the telltale port alerts the operator
before any output degradation occurs. That early warning converts an unexpected
breakdown into a planned maintenance event.

For fleet washing operations, industrial wash bay systems, and rental equipment
programs running the XMV35G25D-F33 through daily commercial
schedules, the dual redundant system means longer seal intervals, predictable
maintenance scheduling, and protection of the crankcase and bearings from the
contamination events that single-seal failure causes. This is why AR pumps have
been the commercial cleaning reference standard across more than 60 years since
1958 — and why the 5-year warranty backed by nationwide U.S. service
infrastructure reflects genuine engineering confidence rather than
marketing language.

What’s Included with the XMV35G25D-F33

Factory-Tested and Ready for NEMA 56-C Motor Installation

• Factory pre-filled break-in oil (14.5 oz) —
  ready for immediate motor mounting without sourcing
  initial oil separately
• Oil sight glass — quick visual crankcase
  level check before each operating session
• Vented dipstick — crankcase pressure
  balance and secondary oil level verification
• Mounting hardware — for secure
  NEMA 56-C motor installation
• Operator’s manual and detailed parts schematic
  — installation reference, maintenance
  procedures, and parts identification
• Factory-tested performance certification —
  flow, pressure, and seal integrity verified before
  every XMV35G25D-F33 shipment
• 5-year commercial warranty — backed by
  nationwide U.S.-based AR service centers and
  domestic WSHPWR fulfillment

XMV35G25D-F33 Key Benefits

Dual Redundant Packing, Forged Brass, and F33 NEMA 56-C Direct Drive

• Dual redundant packing converts breakdowns to
  planned maintenance: the AR engineering standard
  that commercial operators recognize after experiencing
  single-seal pump failures — standard on every
  XMV35G25D-F33, not an option
• 3.5 GPM — highest-flow F33 NEMA 56-C XMV
  variant: more volume for faster fleet washing,
  wider wash bay coverage, and better agricultural
  equipment carry-off than the 3.0 GPM
  E-version at equivalent pressure
• F33 NEMA 56-C for 3/4-inch motor shafts:
  the correct F33 variant for motors with 3/4-inch
  output shafts — highest-flow option in the
  XMV F33 NEMA 56-C family at
  2,500 PSI
• Forged brass manifold for commercial service
  life: superior structural integrity versus cast
  brass at 2,500 PSI repeated pressurization — the
  manifold specification that sustains performance
  across fleet and industrial
  commercial duty cycles
• Heat-treated stainless valves with maintenance
  plug access: field-serviceable valve replacement
  using AR repair kits without manifold removal —
  keeps the XMV35G25D-F33 performing through
  multiple overhaul cycles
• 15-lb compact package for tight
  installations: fits commercial wash station
  frames, portable cart systems, and OEM equipment
  builds where pump weight and footprint
  are both design constraints
• 5-year warranty backed by U.S.
  infrastructure: the strongest warranty
  in the commercial triplex pump class backed by
  AR North America nationwide service centers and
  domestic WSHPWR fulfillment
• 60 years of AR engineering behind every
  unit: the XMV35G25D-F33 carries Annovi
  Reverberi’s accumulated manufacturing expertise
  since 1958 into a compact commercial
  platform proven in daily professional use

XMV35G25D-F33 Typical Applications

Where 3.5 GPM at 2,500 PSI on F33 NEMA 56-C Delivers Commercial Results

• Fleet vehicle cleaning: buses, trucks,
  vans, and commercial service fleets where the
  XMV35G25D-F33’s 3.5 GPM at 2,500 PSI delivers
  efficient coverage per vehicle and the dual
  redundant packing sustains performance across
  high-cycle daily
  fleet washing schedules
• Industrial wash bays: automated and
  manual cleaning in manufacturing plants and
  distribution facilities where consistent 3.5 GPM
  output, predictable maintenance intervals, and
  NEMA 56-C electric operation meet
  facility requirements
• Agricultural equipment cleaning: tractors,
  harvesters, and farm machinery where the
  XMV35G25D-F33’s 3.5 GPM flow covers large
  agricultural equipment surfaces efficiently
  at 2,500 PSI commercial
  cleaning pressure
• Construction equipment maintenance:
  bulldozers, excavators, and jobsite tools where
  2,500 PSI provides effective cleaning on heavy
  construction soils and the dual redundant packing
  sustains performance across rugged
  jobsite operating conditions
• Rental equipment systems: the
  XMV35G25D-F33’s dual redundant packing,
  field-serviceable valve design, and 5-year warranty
  make it the correct specification for rental fleet
  pressure washers where uptime and
  predictable maintenance are
  operational requirements
• Commercial property maintenance: large
  outdoor surfaces, parking areas, building exteriors,
  and facility maintenance where 3.5 GPM at 2,500 PSI
  covers commercial property cleaning efficiently
  across regular maintenance schedules

XMV35G25D-F33 Installation & Maintenance

Best Practices for Long Dual Packing Service Life at 3,400 RPM

• Verify motor shaft diameter before
  installation: the XMV35G25D-F33 F33 flange
  is configured for 3/4-inch motor output
  shafts — confirm shaft diameter before
  mounting; 5/8-inch motor shafts require the
  XMV3G25E-F33 E-version instead
• Confirm motor delivers 3,400 RPM under
  load: verify motor speed at operating load —
  over-speed accelerates dual packing and plunger
  wear; under-speed reduces pressure output
  below rated 2,500 PSI
• Monitor the telltale port: a minor weep
  indicates primary packing wear — secondary is
  maintaining pressure; schedule AR repair kit
  seal replacement promptly rather than
  running to secondary
  packing failure
• Install upstream inlet filtration:
  size suction plumbing and strainer for 3.5 GPM
  with minimal pressure drop — clean inlet water
  protects both packing stages and
  ceramic plungers
• Size unloader for 3.5 GPM and 2,500 PSI:
  correctly rated pressure regulation prevents
  spikes that stress dual packing beyond
  rated operating load
• Never run dry: confirm water supply
  is flowing before starting — dry operation at
  3,400 RPM damages both packing stages
  and ceramic plungers and
  voids warranty
• First oil change at 50 hours: then
  follow AR’s duty-cycle maintenance schedule —
  commercial fleet and industrial daily use benefits
  from more frequent intervals than
  intermittent use
• Downstream inject detergents: always
  inject downstream of the pump or thoroughly flush
  with clean water after chemical use to protect
  the forged brass manifold and
  dual packing seals
• Service valves with AR repair kits:
  maintenance plug valve access makes field
  valve replacement practical — restore
  like-new volumetric performance without
  full pump replacement
• Winterize before cold storage: pump
  environmentally friendly or RV antifreeze through
  the system or fully drain — freeze damage to the
  forged brass manifold
  voids warranty

Why Choose the Annovi Reverberi XMV35G25D-F33

AR Engineering Since 1958 — Highest-Flow F33 XMV, Dual Packing, 5-Year U.S. Warranty

• Highest-flow F33 NEMA 56-C XMV variant at
  2,500 PSI: 3.5 GPM versus 3.0 GPM on the
  E-version — the correct choice when motor shaft
  is 3/4-inch and maximum flow at this pressure
  rating is the
  priority
• Dual redundant packing is the difference
  between planned and unplanned maintenance:
  the AR standard across every XM Series 178 pump
  since 1958 — the reason commercial operators
  who know pumps specify
  AR by name
• Over 60 years of AR commercial pump
  engineering: Annovi Reverberi has
  manufactured precision triplex pumps since 1958;
  the XMV35G25D-F33 is the current expression of
  that accumulated engineering applied to a
  compact 15-lb commercial
  NEMA 56-C platform
• 5-year warranty with U.S.-based
  infrastructure: the strongest warranty in
  the commercial triplex pump class backed by
  AR North America’s nationwide service center
  network and WSHPWR’s domestic fulfillment
• Field-serviceable for fleet and rental
  programs: maintenance plug valve access
  and AR repair kit availability mean the
  XMV35G25D-F33 is maintained rather than
  discarded at first major
  wear event
• WSHPWR exclusive online reseller
  advantages: as AR North America’s exclusive
  online reseller, WSHPWR provides access to the
  complete XMV lineup with domestic fulfillment,
  motor shaft compatibility guidance, and
  expert application support
• Backed by WSHPWR: motor compatibility
  confirmation, repair kit specification,
  application support, and full parts availability
  for the XMV35G25D-F33 and the complete
  Annovi Reverberi XM Series 178
  pump family

The XMV35G25D-F33 delivers 3.5 GPM at 2,500 PSI
at 3,400 RPM through an F33 NEMA 56-C 3/4-inch hollow
shaft flange built on a forged brass manifold with AR’s dual
redundant packing system — the highest-flow F33 XMV variant at 2,500 PSI,
backed by over 60 years of Annovi Reverberi engineering, a 5-year commercial
warranty, and nationwide U.S.-based service infrastructure for fleet washing,
industrial wash bays, agricultural equipment cleaning, and commercial property
maintenance where direct NEMA 56-C electric motor coupling and predictable
dual-packing maintenance matter. Contact WSHPWR for current pricing,
availability, motor shaft compatibility confirmation, and
repair kit specification.