SRMW22G26-EZ 2.2 GPM 2600 PSI | 7/8″ shaft EZ vertical pump

Annovi Reverberi SRMW22G26-EZ – 2.2 GPM – 2,600 PSI – Vertical Axial Cam Pump

The Annovi Reverberi SRMW22G26-EZ is a vertical-drive axial cam pressure washer pump engineered for dependable performance, durability, and smooth operation. Running at 3,400 RPM, this pump delivers 2.2 GPM at 2,600 PSI, making it ideal for residential and light commercial cleaning tasks.

Built with reinforced internal components, the SRMW22G26-EZ offers superior durability compared to standard vertical pumps. Designed for direct mounting to 7/8-inch vertical shaft gas engines, it is widely compatible with common pressure washer models. The EZ Start system eliminates static back pressure, reducing engine strain and ensuring smooth, easy ignition every time.

A factory-installed thermal relief valve (a $30 added value) protects the pump from overheating during bypass, while the integrated unloader, soap injector, and maintenance-free oil-filled crankcase provide convenience, performance, and long-term reliability.

Key Specifications

• Flow Rate: 2.2 GPM
• Maximum Pressure: 2,600 PSI
• Operating Speed: 3,400 RPM
• Pump Type: Axial cam, vertical-drive, reinforced SRMW heavy-duty design
• Shaft Size: 7/8″ vertical shaft
• EZ Start System: Reduces startup load by eliminating static back pressure
• Thermal Relief Valve: Factory-installed ($30 value) for overheat protection
• Integrated Unloader: Manual pressure adjustment
• Chemical Injection: Built-in soap injection system
• Crankcase: Maintenance-free, pre-filled with synthetic oil
• Warranty: 5-year limited manufacturer’s warranty

What’s Included

• SRMW22G26-EZ vertical axial cam pump
• Pre-filled synthetic oil crankcase
• EZ Start system
• Factory-installed thermal relief valve
• Integrated unloader with manual pressure control
• Built-in soap injection system
• Instruction manual and parts schematic
• Secure packaging for safe delivery
• Note: Mounting bolts are not included.

How the Pump Works

The SRMW22G26-EZ uses a vertical-drive axial cam mechanism designed for consistent, high-pressure output. Ceramic plungers deliver smooth pumping action, while stainless steel valves provide precise water control and corrosion resistance.

• EZ Start System: Eliminates static back pressure for easier, smoother engine ignition.
• Integrated Unloader: Automatically regulates pressure to prevent pump overload.
• Chemical Injection: Allows detergents to mix into the water stream for enhanced cleaning.
• Thermal Relief Valve: Discharges overheated water when the spray gun is closed for extended periods.

Benefits of the SRMW22G26-EZ

• Reliable Cleaning Power: 2.2 GPM at 2,600 PSI handles tough dirt and grime.
• Smooth Engine Starts: EZ Start dramatically reduces strain during ignition.
• Overheat Protection: Thermal relief valve safeguards the pump during bypass.
• Adjustable Output: Integrated unloader allows custom pressure control.
• Detergent Capable: Built-in injector for soap-assisted cleaning.
• Low Maintenance: Oil-filled crankcase requires no lubrication servicing.
• Long-Lasting Components: Reinforced design, ceramic plungers, stainless steel valves.
• Warranty Coverage: Backed by a 5-year manufacturer’s warranty.

Applications

• Driveways, patios, sidewalks
• House siding, decks, fencing
• Small fleet and vehicle washing
• Lawn equipment and machinery cleaning
• Residential and contractor-grade pressure washers

Why Choose the SRMW22G26-EZ?

This pump is built for users who want reliability, easy operation, and long-term durability. Its reinforced design outperforms standard vertical pumps, while the EZ Start system and thermal relief valve provide advanced engine and pump protection. With integrated features like the soap injector and adjustable unloader, it adapts easily to a wide range of cleaning tasks.

Final Notes

The Annovi Reverberi SRMW22G26-EZ Vertical Axial Cam Pump delivers 2.2 GPM at 2,600 PSI with easy-start convenience, thermal protection, and long-lasting construction. Factory-filled oil, integrated features, and a strong 5-year warranty make it a dependable upgrade or replacement pump for medium-duty pressure washers.