RMW25G28-PKG | 2.5 GPM 2800 PSI Vertical Pump Pkg
The Annovi Reverberi RMW25G28-PKG boxed pump package delivers the performance, durability, and convenience required by homeowners, contractors, and OEMs who need a reliable pressure washer pump that is ready for immediate installation. Manufactured in Italy by Annovi Reverberi, a brand globally recognized for quality and precision, and distributed by AR North America, this package provides everything necessary for long-term cleaning success.
At the heart of the package is the RMW25G28 axial radial pump, rated for 2.5 gallons per minute (GPM) at 2800 PSI. This performance specification provides an excellent balance of water volume and pressure, making it versatile for medium-duty cleaning tasks. The 2800 PSI ensures that even stubborn dirt, mildew, and grease are effectively removed, while the 2.5 GPM flow ensures consistent coverage and rinsing. Together, these attributes make the RMW25G28 a dependable choice for property maintenance, equipment washing, and contractor-level cleaning work.
The pump features a 7/8-inch hollow shaft, designed to mount directly to most 4–7 HP gasoline engines. This compatibility makes it a universal replacement for many residential and light commercial pressure washer systems. Its compact design and bolt-on installation process ensure that setup is straightforward, reducing downtime and eliminating the need for extensive modifications.
Every RMW25G28-PKG arrives as a complete, boxed package, with all necessary components included for quick installation. The kit contains:
- A detailed installation and maintenance manual
- A pressure regulator/unloader for safe, consistent control of pump output
- A chemical suction hose for detergent and solution injection
- Mounting bolts and hardware for secure engine attachment
- All required fittings and couplers for plumbing connections
By including all of these parts, Annovi Reverberi ensures that operators can unbox the package, mount the pump, connect the fittings, and start cleaning immediately. The boxed design not only protects the pump and accessories during shipping but also keeps everything organized for efficient setup.
Durability is a hallmark of Annovi Reverberi engineering, and the RMW25G28 pump is designed to provide long service life. It incorporates thermal relief protection, safeguarding against overheating when running in bypass mode. Precision-machined components and oversized bearings minimize vibration and extend reliability. Corrosion-resistant housings, seals, and valves are built to withstand detergents, water exposure, and varying operating conditions, making this pump well-suited for regular use in challenging environments.
The applications for the RMW25G28-PKG are broad, making it a versatile pump package. Homeowners can use it for cleaning siding, driveways, decks, fences, patios, and vehicles. Contractors benefit from its balanced output for mobile wash rigs, light property maintenance jobs, and equipment cleaning. Agricultural users will find it useful for equipment rinse-downs, barn cleanup, and general farm upkeep. Facility managers and municipalities can also rely on it for maintaining service bays, sidewalks, and other public spaces.
Support from AR North America further enhances the value of the RMW25G28-PKG. With a broad distribution network and readily available replacement parts, operators can keep their systems running with minimal downtime. Technical resources, seals, valves, and other components are easy to access, ensuring the pump remains serviceable for years.
In summary, the RMW25G28-PKG pump package represents an outstanding combination of power, convenience, and durability. With its 2.5 GPM at 2800 PSI output, universal shaft compatibility, and complete accessory kit, it provides everything necessary for fast installation and consistent performance. Manufactured with Italian craftsmanship and supported by AR North America’s service and parts infrastructure, this package is an excellent investment for homeowners, contractors, and OEMs who demand reliable results.
Key Features & Applications
RMW25G28-PKG | 2.5 GPM 2800 PSI Vertical Pump Pkg
- Performance: 2.5 GPM at 2800 PSI
- Pump Type: RMW25G28 axial radial with 7/8″” hollow shaft
- Complete Kit: Includes manual, regulator, chemical hose, bolts, and fittings
- Ease of Use: Bolt-on ready for most 4–7 HP gasoline engines
- Durability: Thermal relief valve, corrosion-resistant housing, oversized bearings
- Applications: Residential exteriors, patios, decks, driveways, contractor wash jobs, agricultural cleaning, facility upkeep





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