RSV3G28-PKG | 3.0 GPM 2800 PSI Pump Pkg

RSV3G28-PKG by Annovi Reverberi — Complete RSV Series Axial Radial Pump Package | 3.0 GPM | 2,800 PSI | Brass Head | Easy Start | F25 3/4″ Shaft | Fixed 12% Injector | Thermal Relief | Vented Dipstick | 8,400 Cleaning Units

The RSV3G28-PKG by Annovi Reverberi is a complete, installation-ready RSV Series axial radial pump package engineered for direct drive gas engine-powered pressure washing systems requiring 3.0 GPM at 2,800 PSI with a brass head, Easy Start zero-back-pressure startup, and all standard package contents in one organized, factory-assembled box. Rated at 3.0 GPM and 2,800 PSI, the RSV3G28-PKG delivers 8,400.0 cleaning units — through a brass manifold head, ceramic pistons, aluminum connecting rods, Easy Start technology, a fixed 12% chemical injector, thermal relief protection, a vented dipstick, and a 3/4″ hollow F25 shaft for direct coupling to compatible 5–7 HP gasoline engines — all in one organized, factory-assembled box with 16 oz of pre-filled crankcase oil. As part of Annovi Reverberi’s pump package lineup stocked and supported by WSHPWR, the RSV3G28-PKG is the complete residential contractor solution delivering 8,400.0 cleaning units from a brass-head direct-drive axial platform. Backed by AR North America’s nationwide service network. Protected by a 2-year US limited warranty. Fully rebuildable.

Everything in One Box — The RSV3G28-PKG Complete Package Contents

Brass Head. 2,800 PSI. Easy Start. Factory-Assembled. Nothing Left to Source.

• RSV3G28 axial radial pump with brass head and Easy Start — factory-assembled and pre-filled with 16 oz of crankcase oil. Brass manifold head engineered for 2,800 PSI residential contractor performance. Ceramic pistons, aluminum connecting rods. Easy Start bypass circuit for zero-back-pressure startup. Vented dipstick for at-a-glance oil level monitoring. 3/4″ hollow F25 shaft for direct 5–7 HP gasoline engine coupling at 3,400 RPM. 14 lbs.
• Easy Start (EZ) feature — at engine startup, the bypass circuit opens and the pump starts against zero hydraulic back pressure. The 5–7 HP engine engages freely with no resistance. Once operating speed is reached, the system builds to 2,800 PSI. Every startup is the easy startup — less pull-cord effort, reduced starter wear, longer engine life.
• Fixed 12% chemical injector — integrated into the pump assembly. Connect the chemical tube and insert the chemical filter — the system draws detergent automatically at the correct 12% draw rate. No separate injector to source or install.
• Chemical tube and chemical filter — complete downstream detergent delivery assembly. Flush with clean water after every chemical use.
• Easy-grip swivel type garden hose adapter — swivel design allows the supply hose to rotate freely at the inlet without twisting the connection. Fast, tool-free hookup to standard garden hose supply lines.
• Stainless steel filter screen — protects the brass head, ceramic pistons, and integrated injector from supply water sediment and particulate.
• Thermal relief valve (TRV) — auto-activates during extended bypass when water temperature rises to the activation threshold. Vents hot water and draws cooler supply water. Auto-resets when temperature normalizes. No manual reset required.
• Vented dipstick — allows the crankcase to breathe during operation while providing a quick oil level check at every service interval.
• Pre-filled oil — 16 oz capacity — crankcase pre-filled before shipment. Ready to mount and run at first startup. No break-in oil sourcing required.
• Hex fasteners with locking washers — vibration-resistant engine-to-pump mounting hardware for secure installation on contractor frames and residential platforms.
• Operations manual with parts schematic — complete installation, operating, maintenance, and rebuild procedures. Every AR North America part number for every serviceable component in the RSV3G28-PKG. Nationwide AR North America service center support.

Decoding the RSV3G28-PKG

What This Annovi Reverberi Designation Tells You

• RSV — Pump series: RSV Series axial radial pump — Annovi Reverberi’s residential contractor direct-drive platform with brass head, Easy Start, TRV, aluminum connecting rods, and vented dipstick as standard features
• 3G — 3.0 GPM flow rate identifier
• 28 — Maximum pressure: 2,800 PSI — 3.0 × 2,800 = 8,400.0 cleaning units
• PKG — Complete package: RSV pump with brass head and Easy Start, 12% injector, chemical tube and filter, swivel GHA, stainless filter screen, TRV, vented dipstick, 16 oz pre-filled oil, hex locking fasteners, and operations manual with parts schematic

Key Specifications

RSV3G28-PKG Technical Details at a Glance

• Flow Rate: 3.0 GPM
• Maximum Pressure: 2,800 PSI (193 bar)
• Cleaning Units: 8,400.0 (GPM × PSI)
• Operating Speed: 3,400 RPM — direct drive gas engine
• Power Required: 5.7 EBHP minimum
• Pump Type: RSV Series axial radial — residential contractor platform, fully rebuildable
• Head Material: Brass — contractor-grade specification
• Pistons: Ceramic
• Connecting Rods: Aluminum
• Bore Diameter: 14mm / Stroke: 15mm
• Shaft: D — 3/4″ hollow keyway, F25 SAE J609a flange, direct drive 5–7 HP gas engine
• Inlet: 3/8″ F
• Outlet: 3/8″ M
• Max Temperature: 140°F
• Oil Capacity: 16 oz — pre-filled at factory
• Oil Monitoring: Vented dipstick
• Weight: 14 lbs
• Easy Start: EZ — zero back-pressure startup; engine starts freely, builds to 2,800 PSI at operating speed
• Thermal Relief Valve: TRV — included; auto-activates and auto-resets
• Chemical Injector: Fixed 12% — integrated
• Inlet Adapter: Easy-grip swivel type garden hose adapter
• Filtration: Stainless steel filter screen
• Fasteners: Hex with locking washers
• Serviceability: Fully rebuildable — all components nationally available through AR North America
• Warranty: 2-year limited warranty — US-based coverage through Annovi Reverberi North America

Engine Compatibility — What Drives the RSV3G28-PKG

F25 SAE J609a. 3/4″ Hollow Shaft. 5.7 EBHP Minimum. Direct Bolt-On to Common Small-Frame Gas Engines.

The RSV3G28-PKG requires a minimum of 5.7 engine brake horsepower to deliver full rated output at 3.0 GPM / 2,800 PSI. Confirmed compatible platforms include:

• Harbor Freight Predator 224cc / 6.6 HP Max Performance — the preferred Predator pairing for the RSV3G28-PKG. Up to 10% more torque than the standard 212cc — the best power overhead in the small-frame class. 3/4″ keyway shaft. Easy Start makes every startup effortless on Predator engines.
• Harbor Freight Predator 212cc / 6.5 HP — 3/4″ keyway shaft. 6.5 HP — above the 5.7 EBHP minimum. Suitable for residential duty cycles at rated output. The Predator 224cc is preferred for sustained operation.
• Honda GX200 / 5.5 HP — 196cc, 3/4″ keyway shaft. The benchmark small-frame commercial engine. Direct-mount compatible with the RSV3G28-PKG F25 3/4″ shaft interface.
• Briggs & Stratton XR950 — 3/4″ keyway shaft. Compatible for residential builds within engine HP limits.
• Kohler CH270 / Command series — 3/4″ keyway shaft. Compatible for applicable small-frame configurations.

RSV Series — Brass Head and Easy Start at the 2,800 PSI Level

Brass Head. Easy Start. Vented Dipstick. Aluminum Connecting Rods. Fully Rebuildable.

• Brass head — the correct specification for 2,800 PSI — the RSV Series ships with a brass manifold head on every model because at 2,800 PSI the pressure cycling loads and thermal stresses require it. The same material decision made across all AR North America platforms at this output level.
• Easy Start on every startup — the EZ bypass circuit eliminates hydraulic back pressure at startup on every single pull. On machines that start dozens of times per week across a full season — and especially in cold weather or on machines with worn recoil starters — Easy Start removes the hydraulic component of startup effort entirely.
• Vented dipstick — crankcase breathing and level monitoring — the vented dipstick allows the crankcase to breathe during operation, preventing pressure buildup that can accelerate seal wear. Oil level monitoring is a 5-second check at every service interval. Both functions in one component.
• Aluminum connecting rods — frictionless and lightweight — the RSV’s aluminum connecting rod specification delivers smooth, low-friction operation across residential and light contractor duty cycles.
• Fully rebuildable — every wear component in the RSV3G28-PKG — brass head seals, ceramic pistons, chemical injector, TRV, and filter screen — is individually available through AR North America’s nationwide distribution network. When service is eventually required, the parts are there.
• Get the most from 8,400.0 cleaning units — nozzle selection drives cleaning effectiveness at every pressure level. Explore WSHPWR’s complete selection of spray nozzles and rotating heads to maximize what the RSV3G28-PKG delivers on every surface.

Typical Applications

Where the RSV3G28-PKG Delivers Best Results

• Residential pump replacement at the 2,800 PSI specification — the RSV3G28-PKG is the correct drop-in replacement for residential machines originally rated at 2,800 PSI with a 3/4″ F25 shaft platform
• Residential exterior cleaning — driveways, siding, decks, patios, fences, and vehicles — brass head performance with Easy Start, TRV, and integrated 12% chemical delivery for residential users who want contractor-grade pump construction at the compact engine level
• Property maintenance contractors — complete kit format, Easy Start, integrated chemical delivery, and AR North America parts availability for contractors running compact 5–7 HP gas platforms on residential and light commercial accounts
• Agricultural equipment rinse-down and barn cleanup — brass head durability, stainless filter screen, and TRV thermal protection for agricultural operating conditions
• OEM pump replacement on compatible residential machines — F25 3/4″ shaft direct bolt-on compatibility for the most widely deployed residential 5–7 HP gas engine pressure washer platform

2-Year US Warranty, Nationwide Service Centers, and Wholesale Pricing

Engineered for Residential Contractor Performance. Backed Across North America. Rebuildable.

The RSV3G28-PKG is protected by Annovi Reverberi’s 2-year limited warranty through the US-based warranty and service network administered by AR North America. Every wear component — brass head seals, ceramic pistons, chemical injector, TRV, and filter screen — is stocked nationally through authorized AR North America service centers. Contractors, residential users, agricultural operations, OEM builders, resellers, and volume buyers are invited to contact the WSHPWR wholesale team for pricing on the RSV3G28-PKG and the complete WSHPWR pump package lineup. WSHPWR maintains one of the most complete Annovi Reverberi inventories available through any US web store — thousands of products in stock, continually expanding.

8,400.0 Cleaning Units. 2,800 PSI. 3.0 GPM. Brass Head. Easy Start. TRV. Fixed 12% Injector. F25 3/4″ Shaft. Vented Dipstick. 16 oz Pre-Filled Oil. Everything in One Box.

Annovi Reverberi RSV Series. Brass Head. Easy Start. Fully Rebuildable. Nationwide Service. 2-Year US Warranty.

The RSV3G28-PKG is the complete residential contractor brass-head solution for operators who want Easy Start on every pull and 8,400.0 cleaning units from a fully rebuildable direct-drive axial platform with a vented dipstick, 16 oz pre-filled crankcase, and AR North America nationwide service support. Brass head. Easy Start. TRV. Fixed 12% integrated injector. Swivel garden hose adapter. Stainless filter screen. Hex locking fasteners. 3/8″ inlet and outlet. Vented dipstick. 16 oz pre-filled oil. Operations manual with parts schematic. 14 lbs. Two-year US warranty. Nationwide service centers. Fully rebuildable.

Volume buyers and contractors can reach the WSHPWR wholesale team directly at wholesale@wshpwr.com to discuss pricing across the complete Annovi Reverberi pump package lineup.