Yamatic Pressure Washer Pump
Score: 82/100
Ezjob Pressure Washer Pump
Score: 85/100Rankings
The Ezjob 3100PSI Pressure Washer Pump is a commercial-grade replacement unit featuring a 3.1 GPM flow rate and 3100 PSI max pressure, designed for medium-duty to professional cleaning tasks. It utilizes an industrial triplex plunger design with a brass manifold and ceramic plungers, offering a 5-year limited warranty and compatibility with standard 3/4" shaft gas engines. While it offers robust performance and durability, its heavier weight and specific engine requirements make it less suitable for light residential or electric applications.
The Yamatic Vertical Pressure Washer Pump delivers reliable 3000 PSI performance with a vertical 7/8-inch shaft and advanced features like a thermal relief valve and double seals. Its primary limitation is the vertical shaft design, which restricts compatibility to specific engine types and may require frame modifications. It is ideal for DIY users replacing pumps on 6.5-7 HP gas pressure washers without idle-down features.
| Attribute | | |
|---|---|---|
3,000 PSI | 3,100 PSIbest | |
2.5 GPM | 3.1 GPMbest | |
0.875 inchesbest | 0.75 inches | |
3,400 RPMbest | 3,400 RPMbest | |
0.75 inchesbest | 0.75 inchesbest | |
0.87 inchesbest | — | |
| ↓ lower better | 7 lbs | 6.77 lbsbest |
— | 140 °Fbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Maximum Pressure (PSI) | 3000 PSI | 3100 PSI |
Flow Rate (GPM) | 2.5 GPM | 3.1 GPM |
Compatibility & Mounting(3) | ||
Shaft Diameter (inches) | 0.875 inches | 0.75 inches |
Shaft Type | Vertical | Horizontal |
Outlet Port Size (inches) | 0.87 inches | M22 inches |
Physical(1) | ||
Product Weight (lbs) | 7.0 lbs | 6.77 lbs |
Features & Control(1) | ||
Unloader Type | Adjustable | External Adjustable |
No independent professional reviews or editor quotes are available in the search results. Product descriptions from manufacturers and retailers emphasize durability, citing a 150-hour running time that is 60-80 hours longer than some competitors, and highlight the ease of use associated with the maintenance-free design.
Listings suggest satisfaction through claims of 'reborn your power washer' and easy installation, but note potential challenges for non-standard fits.
No specific professional reviews or editor quotes are available for the Ezjob 3100PSI pump. Product listings emphasize its premium power, professional reliability, and long-term performance for commercial-grade tasks, positioning it as a robust upgrade over stock pumps due to its triplex design and 5-year warranty.
Search results contain no consumer reviews, ratings, or direct feedback for the Ezjob model. Common praise in similar 3100 PSI pumps includes strong cleaning power and engine compatibility, while recurring complaints in the category involve weight and installation fit for non-standard engines.
