RQW25G26D-F7 2.5 GPM 2600 PSI | 7/8 Hollow Shaft

RQW25G26D-F7 Vertical Pump – 2.5 GPM, 2,600 PSI, F7 Flange, 7/8″ Vertical Shaft

Overview

The Annovi Reverberi RQW25G26D-F7 Vertical Pump is one of the most popular
axial cam replacement pumps on the market, trusted by homeowners, contractors, and rental
yards for its proven reliability, smooth operation, and excellent value. Delivering
2.5 GPM at 2,600 PSI, it provides the cleaning power needed for everything from
residential upkeep to light commercial jobs.

Running at 3,400 RPM, the RQW25G26D-F7 is designed for gas engines with a
7/8″ vertical hollow shaft and an F7 3/4″ SAE J609A flange mount.
This direct-drive configuration installs quickly and easily, minimizing downtime and
getting you back to work fast.

Key Specifications of RQW25G26D-F7

• Flow Rate: 2.5 GPM
• Maximum Pressure: 2,600 PSI
• Operating Speed: 3,400 RPM
• Pump Type: Axial cam, direct-drive vertical pump
• Shaft & Mount: 7/8″ vertical hollow shaft with F7 3/4″ SAE J609A flange
• Integrated Unloader: Manual pressure adjustment knob
• Chemical Injector: Built-in soap / detergent injection system
• Crankcase: Maintenance-free, factory pre-filled with premium synthetic oil
• Durability: Ceramic plungers, stainless steel valves, reinforced seals

What’s Included

• Factory-assembled RQW25G26D-F7 vertical pump
• Pre-filled crankcase with premium synthetic oil
• Integrated unloader valve with manual pressure adjustment
• Built-in detergent injector for soap and chemical cleaning
• Instruction manual and schematic for installation and maintenance
• Note: Mounting bolts are not included.

How the Pump Works

• Direct-drive axial cam design converts engine rotation into consistent pressurized flow.
• Provides 2.5 GPM @ 2,600 PSI – a strong balance of pressure and flow for residential and light commercial work.
• Integrated unloader protects the pump by diverting water to bypass when the trigger is released.
• Manual adjustment knob lets you tailor pressure for delicate surfaces or maximum power.
• Built-in chemical injector draws detergent into the water stream for enhanced cleaning action.
• Maintenance-free crankcase eliminates oil changes, reducing service time and cost.

Benefits & Advantages of RQW25G26D-F7

• Trusted best-seller: Widely used by contractors, rental centers, and homeowners.
• Strong cleaning power: Handles driveways, siding, decks, vehicles, and more.
• Easy installation: Directly fits 7/8″ vertical shaft engines with F7 flange.
• User control: Manual pressure adjustment for tailored cleaning performance.
• Soap-ready: Built-in injector adds detergents for tougher jobs.
• Durable construction: Ceramic plungers and stainless steel valves for long service life.
• Low maintenance: No crankcase oil changes required.
• High value: Professional performance at an affordable price point.

Typical Applications

• Driveways & sidewalks: Remove oil, grime, and stains from concrete and stone.
• Siding & fences: Refresh vinyl, wood, and composite exteriors.
• Deck maintenance: Clean algae, mildew, and surface buildup.
• Vehicle washing: Cars, motorcycles, ATVs, and small fleets.
• Equipment cleaning: Lawn mowers, outdoor power tools, and light machinery.
• General property upkeep: Ideal for homeowners, rental yards, and maintenance crews.

Why Choose the RQW25G26D-F7?

• One of Annovi Reverberi’s most in-demand vertical-drive axial cam pumps.
• Combines performance, durability, and ease of use in a single package.
• Integrated unloader, chemical injector, and maintenance-free crankcase simplify operation.
• Excellent replacement or upgrade choice for vertical gas pressure washers.

Summary

The Annovi Reverberi RQW25G26D-F7 Vertical Pump delivers
2.5 GPM at 2,600 PSI at 3,400 RPM with a
7/8″ vertical hollow shaft and F7 flange mount.
With an integrated unloader, built-in soap injector, and maintenance-free crankcase
pre-filled with synthetic oil, it is ideal for driveway and sidewalk cleaning, siding
and deck washing, vehicle maintenance, and general residential or light commercial
pressure washing applications. Upgrade your system with the RQW25G26D-F7 for durable,
high-value performance and dependable daily operation.