RRV4G40-VRT-PKG-BP | 4.0 GPM 4000 PSI Triplex Pump Bulk Pack

RRV4G40-VRT-PKG-BP by Annovi Reverberi — Complete Triplex Pump Bulk Pack | 4.0 GPM | 4,000 PSI | Bronze Connecting Rods | Forged Brass Manifold | VRT Unloader | F24 SAE J609a 1″ Shaft | Minimum Order 2 Units | 16,000 Cleaning Units Per Station

The RRV4G40-VRT-PKG-BP by Annovi Reverberi is a bulk-packaged, complete RRV Series triplex ceramic plunger pump package engineered for OEM builders, fleet operators, distributors, and contractors who run multiple systems and understand that buying right the first time — in the right quantity — is how professional operations control costs and maintain uptime. Rated at 4.0 GPM and 4,000 PSI, the RRV4G40-VRT-PKG-BP delivers 16,000 cleaning units per station — through bronze connecting rods, solid ceramic plungers, a forged brass manifold, stainless steel valves, dual redundant packing, and an F24 SAE J609a direct-drive flange with 1″ shaft. Sold with a minimum order of two units on the honor system — because operators who need the RRV4G40-VRT-PKG-BP know exactly why they need more than one. As part of Annovi Reverberi’s pump and unloader assemblies stocked and supported by WSHPWR, the RRV4G40-VRT-PKG-BP is built for operators who think in systems, not single units.

The RRV4G40-VRT-PKG-BP is a factory-engineered, factory-assembled, factory-tested complete system — designed by Annovi Reverberi in Modena, Italy and distributed across North America by AR North America. Each unit in the bulk pack ships with the VRT unloader factory-matched and factory-installed, fittings and mounting hardware organized and ready, and factory break-in oil pre-filled. Every unit identical. Every unit ready the moment the box opens. Protected by a 5-year US limited warranty and built to be fully rebuilt rather than replaced — per unit, per station, per decade.

The BP Advantage — Why Volume Buyers Choose the Bulk Pack

Minimum 2 Units. Honor System Pricing. Built for Operators Who Think at Scale.

The BP designation on the RRV4G40-VRT-PKG-BP is not just a packaging note — it is a signal about who this product is for and how the best operators in this industry buy:

• OEM equipment builders — production runs require consistent components in consistent quantities. The RRV4G40-VRT-PKG-BP gives OEM builders a reliable supply of identical, factory-assembled pump packages that ship ready to install without incoming inspection, sorting, or pre-assembly. Every unit is the same specification. Every unit is factory-tested. Production lines keep moving.
• Fleet and multi-unit contractors — a contractor running four, six, or eight identical Predator-powered stations on flatbed rigs and trailer systems does not buy one pump at a time. The RRV4G40-VRT-PKG-BP provides standardized units, standardized parts, and standardized service across every station in the fleet. When one pump needs a rebuild, the procedure is the same for every unit. Parts are interchangeable. Downtime is minimized.
• Distributors and resellers — stocking the RRV4G40-VRT-PKG-BP means stocking a proven, high-demand specification in a format designed for resale. Bulk packaging reduces per-unit waste, simplifies inventory management, and ensures multiple units are available for same-day delivery to contractors, service fleets, and OEM customers when demand arrives.
• Service operations and rental yards — operations that maintain or rent multiple pressure washing systems benefit from standardizing on one pump specification. The RRV4G40-VRT-PKG-BP’s minimum-two purchase ensures a spare is always on the shelf when a production unit needs replacement — no sourcing delay, no emergency freight, no lost billing days.

Volume Discount Pricing — Contact the WSHPWR Wholesale Team

The More You Build, the More You Save. Volume Pricing Available Now.

The RRV4G40-VRT-PKG-BP is priced for volume buyers — and WSHPWR rewards contractors, OEM builders, distributors, and fleet operators who commit to quantity with pricing that reflects the scale of their operation. Volume discount tiers are available beyond the base two-unit minimum:

• 2-unit minimum — the entry point for bulk pack pricing. Already below individual retail pricing. Honor system — if you are buying two or more, this is your SKU.
• Fleet and OEM pricing — contractors outfitting flatbed rigs with multiple stations, OEM builders specifying in production quantities, and fleet operators standardizing across wash bays qualify for dedicated fleet and OEM pricing beyond the base bulk pack rate. The more stations you build, the more the math works in your favor.
• Distributor and reseller accounts — WSHPWR maintains one of the most complete Annovi Reverberi inventories available through any US web store. Distributors and resellers building AR pump package inventory can access wholesale account pricing that makes the RRV4G40-VRT-PKG-BP competitive for resale across contractor, agricultural, industrial, and municipal customer bases.
• No minimum for a conversation — whether you are planning a two-unit flatbed build or a fifty-unit OEM production run, the WSHPWR wholesale team wants to hear from you. Volume pricing discussions start at wholesale@wshpwr.com — no forms, no waiting, no automated responses. A real conversation about real quantities.

Everything in One Box — The RRV4G40-VRT-PKG-BP Complete Package Contents

Per Unit. Identical Across Every Unit in the Order. Ready to Install.

Every unit in the RRV4G40-VRT-PKG-BP bulk pack ships with identical contents — factory-assembled, factory-tested, and ready to mount:

• RRV4G40 triplex ceramic plunger pump — factory-tested and pre-lubricated with break-in oil. Bronze connecting rods, solid ceramic plungers, forged brass manifold, stainless steel valves, dual redundant packing, oversized crankshaft bearings — factory-installed and factory-verified on every unit.
• Factory-matched VRT adjustable unloader — factory-installed for the 4.0 GPM / 4,000 PSI duty point on every unit in the bulk pack. Smooth pressure regulation and safe bypass from first startup. Standardized across every unit — one procedure for setup, one specification for every station.
• Fittings and mounting hardware — complete per unit. Every fitting and fastener required for integration onto contractor skids, fleet wash frames, flatbed rigs, and OEM production installations. Organized in the pack. Nothing to source separately per unit.
• Chemical injector and suction hose — not included — the RRV4G40-VRT-PKG-BP delivers straight 4,000 PSI high-pressure water output per unit. When detergent capability is required, a downstream chemical injector and suction assembly are sourced separately. OEM builders and fleet operators typically specify chemical delivery systems as separate standardized components.
• Factory break-in oil — pre-filled per unit. Ready to mount and run.
• Oil sight glass and vented dipstick — per unit, from day one.
• Installation and service manual — complete procedures per unit with Annovi Reverberi part numbers for every serviceable component. AR North America parts availability confirmed nationally.

Decoding the RRV4G40-VRT-PKG-BP

What This Annovi Reverberi Pump Package Designation Tells You

• RRV — Pump series: RRV Series commercial triplex plunger pump — Annovi Reverberi’s heavy-duty gas engine commercial platform
• 4G — Pump series identifier for this RRV configuration
• 40 — Maximum pressure: 4,000 PSI — 4.0 × 4,000 = 16,000 cleaning units per station
• VRT — Unloader family: VRT Series adjustable unloader — factory-matched and factory-installed for 4.0 GPM / 4,000 PSI pressure regulation and smooth bypass control
• PKG — Complete package: pump, VRT unloader, fittings, mounting hardware, manual, and factory break-in oil per unit
• BP — Bulk Pack: minimum order of two units; honor system pricing for volume buyers including OEMs, fleet operators, distributors, and multi-unit contractors

Key Specifications

RRV4G40-VRT-PKG-BP Technical Details — Per Unit

• Flow Rate: 4.0 GPM (gallons per minute)
• Maximum Pressure: 4,000 PSI
• Cleaning Units: 16,000 per station (GPM × PSI)
• Operating Speed: 3,400 RPM — direct drive gas engine
• Pump Type: RRV Series triplex ceramic plunger pump — smooth, low-pulsation output
• Flange: F24 — SAE J609a, 1″ hollow keyway shaft, direct drive gas and diesel engine compatible (Annovi Reverberi part AR41866)
• Connecting Rods: Bronze — required specification for sustained 4,000 PSI continuous-duty operation
• Manifold: Forged brass — corrosion resistance and pressure fatigue resistance
• Plungers: Solid ceramic — wear resistance and thermal stability
• Valves: Stainless steel inlet and discharge — consistent flow control and long service life
• Packing: Dual redundant — extended seal life and reduced maintenance intervals
• Volumetric Efficiency: Approximately 93% — cooler running, reduced energy loss
• Bearings: Oversized crankshaft — shaft stability and reduced vibration
• Lubrication: Vented oil-bath crankcase — continuous lubrication and thermal control
• Unloader: VRT series — factory-matched and factory-installed per unit
• Chemical Injector: Not included — straight 4,000 PSI water output per unit
• Order Minimum: 2 units — honor system bulk pack pricing
• Warranty: 5-year limited warranty per unit — US-based coverage through Annovi Reverberi North America

Engine Compatibility — What Drives Each RRV4G40-VRT-PKG-BP Station

F24 SAE J609a. 1″ Hollow Keyway Shaft. Predator-Compatible. Standardized Across Every Unit.

• Harbor Freight Predator 420cc / 13 HP — the most common Predator pairing for multi-unit flatbed and trailer builds using the RRV4G40-VRT-PKG-BP. Direct value-priced replacement for Honda GX390, Briggs & Stratton XR2100, and Kohler CH440. Compatible with the F24 1″ keyway shaft. Confirm HP is appropriate for sustained 4,000 PSI duty before finalizing the build specification.
• Harbor Freight Predator 459cc / 15.8 HP Max Performance — up to 10% more torque than the standard 420cc. Direct replacement for Honda GX390, Briggs & Stratton XR2100, and Kohler CH440. Compatible with the RRV4G40-VRT-PKG-BP F24 1″ keyway shaft — the preferred single-cylinder Predator pairing for sustained high-pressure continuous-duty operation.
• Harbor Freight Predator 670cc / 22 HP V-Twin — preferred for sustained 4,000 PSI continuous-duty flatbed stations and fleet wash installations. Replaces Honda GX630/660/690 and Briggs & Stratton Vanguard at significant cost savings per station across a multi-unit build.
• Honda GX390 / Briggs & Stratton XR2100 / Kohler CH440 — all 1″ SAE J609a keyway shaft. Direct-mount compatible with the RRV4G40-VRT-PKG-BP F24 flange across every unit in the bulk pack.

Typical Applications

Where the RRV4G40-VRT-PKG-BP Delivers Best Results

• Contractors and fleet operators with multiple high-pressure wash stations — the RRV4G40-VRT-PKG-BP’s bulk pack format and standardized specification make it the logical choice for operations running two or more identical gas engine-driven stations on flatbed rigs, trailer systems, and fleet wash bays
• OEM builders specifying in production quantities — consistent components, identical specification, factory-tested units, and national parts availability through AR North America make the RRV4G40-VRT-PKG-BP a reliable OEM production specification
• Agricultural heavy-duty barn sanitation and equipment washdown — operations maintaining multiple wash stations across a large agricultural facility benefit from the standardized bulk pack specification and AR North America’s national parts network
• Industrial manufacturing and food and beverage processing — multi-station industrial wash programs where standardized pump specifications reduce training, service, and parts stocking complexity across all stations
• Municipal and public works operations — fleet maintenance operations standardizing on a single high-performance pump specification across multiple vehicles and service bays
• Distributors and resellers serving contractor and industrial markets — the RRV4G40-VRT-PKG-BP’s bulk format simplifies inventory management for distributors stocking AR pump packages for contractor, fleet, and industrial customers

5-Year US Warranty Per Unit, National Parts Availability, and Wholesale Pricing

Built in Italy. Backed Per Unit. Volume Pricing Available. Contact the Wholesale Team.

Every unit in the RRV4G40-VRT-PKG-BP bulk pack is protected by Annovi Reverberi’s 5-year limited warranty through the US-based warranty and service network administered by AR North America. Every internal wear component — ceramic plungers, bronze connecting rods, forged brass manifold seals and o-rings, stainless valve seats, VRT unloader service parts, dual redundant packing kits, and oversized crankcase bearings — is stocked nationally through authorized AR North America distribution channels. Contractors, OEM builders, fleet operators, distributors, and resellers building volume accounts are invited to contact the WSHPWR wholesale team directly for pricing discussions. The complete WSHPWR pump package lineup is available for wholesale account pricing across all models and quantities.

16,000 Cleaning Units Per Station. 4,000 PSI. 4.0 GPM. VRT Unloader. Bronze Rods. Minimum 2 Units. Volume Pricing Available.

Italian Engineering. Built for Volume Buyers. Predator-Compatible. 5-Year US Warranty Per Unit.

If you are building more than one system, the RRV4G40-VRT-PKG-BP is the correct SKU. Minimum two units. Honor system. Every unit factory-tested, factory-assembled, and backed by a 5-year US warranty. Bronze connecting rods. Forged brass manifold. Dual redundant packing. 93% volumetric efficiency. VRT unloader. Every fitting and every bolt. Pre-lubricated. Same-day install per unit. Volume discount pricing available for fleet builds, OEM production runs, and distributor stocking orders.

Reach the WSHPWR wholesale team directly at wholesale@wshpwr.com — no forms, no waiting. Tell us how many stations you are building and we will tell you what that quantity is worth in savings.