Simpson PS3228-S - 3300 PSI 2.5 GPM Gas Pressure Washer With Honda Engine
The Simpson PowerShot PS3228-S is a gas-powered pressure washer offering a maximum water pressure of 3300 PSI and flow of 2.5 GPM. (Read full specs)
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Description
Engineered to meet the demands of the cleaning professional, the SIMPSON PowerShot 3300 PSI @ 2.5 GPM is built to perform. With a powerful commercial engine, reliable triplex pump and welded steel frame construction, this gas pressure washer is great for construction, equipment upkeep, facility & fleet maintenance cleaning.
Zoom on the Simpson PS3228-S
In summary, the Simpson PS3228-S is a commercial pressure washer, that offers an all-around versatile cleaning experience, and also:
- pinpoint spot cleaning of hard, unpainted surfaces, accessing high areas, and successfully removing stubborn stains
- broad cleaning of hard surfaces, vehicle washing, and surface preparation for painting
- soft cleaning of delicate surfaces, and gentle cleaning for larger areas with low pressure
- applying detergents or chemicals, and rinsing surfaces afterward
Its power characteristics and design, its main features and all its additional features are presented ahead.
Power
Fueled by a 196cc (5.5 hp) engine, its triplex pump can generate a forceful pressure of 3300 PSI (roughly 55 times that of a standard garden hose) and a flow rate of up to 2.5 GPM (CETA-certified values). When these values are taken together, they yield a cleaning power of 8250 Cleaning Units.
Starting the Honda GX200 engine of this gas pressure washer involves using a conventional pull-start method.
Fuel for the pressure washer is housed in a steel tank capable of holding up to 0.8 gallon of gasoline.
Design & Handling
With its wheelbarrow-inspired design, the Simpson PS3228-S aims for excellent mobility and stability, enabling effortless maneuvering and dependable performance across diverse environments. The sturdy welded steel frame ensures the longevity of the assembly, offering stability and protection for internal components, even during rigorous use. The reversible handle offers further versatility, as its different positions make the unit less bulky when stored.
With its hefty 82 lbs, this unit isn't exactly easy to handle, making manual lifting and transport quite a daunting task, especially on uneven terrain. The main contributors to its weight are its 196cc Honda GX200 engine, the triplex pump and welded steel frame. Nonetheless, the addition of two 10" pneumatic wheels simplifies maneuvering the PS3228-S, even across rough ground.
Main Features
The Simpson PS3228-S's package includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, with a more detailed description below.
- Soap injection: Even though the device doesn't have a soap tank, detergent is supplied by a siphon hose. With its automatic soap dilution mechanism, the Simpson PS3228-S simplifies the process of blending detergent to the prescribed ratio of 7:1. Upon connecting a soap nozzle, the pressure washer takes over the task of seamlessly combining the detergent with the water flow.
- Pressure hose: For easy organization, the included 25 ft ⌀5/16" high-pressure hose can be stored on the unit using a set of convenient hooks when it's not in use, ensuring a clutter-free workspace.
- Spray gun and wand: The included classic ergonomic spray gun and its steel wand can be easily stored in a side hook.
- Nozzles: Find details on the 5 included nozzles and their recommended surface applications in the table below.
0° | 15° | 25° | 40° | Soap |
|
|---|---|---|---|---|---|
| Concrete, brick, masonry | |||||
| Siding, gutters, house | |||||
| Fencing, deck, patio | |||||
| Lawn equipment, boat, RV |
Please be aware: The shapes of the depicted nozzles are for illustration purposes and may differ. Symbols utilized include a indicating 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'
Other Features
- Onboard storage: The Simpson PS3228-S allows you to be always fully prepared, as it features a handy storage area, where nozzles and accessories can be stored.
- Safety: Safety of operation is enhanced by a thermal relief valve (which helps to prevent internal pump damage), a low oil protection and a trigger lock mechanism (which prevents accidental operation).
- Accessories: On top of an owner's manual (opens in a new tab) and the usual documentation to get you swiftly started, the Simpson PS3228-S also comes with wand, soap hose, pressure hose, spray gun and oil.
Product Videos
The Simpson PS3228-S's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Simpson PS3228-S compare to similarly priced pressure washers.
- With its 3300 PSI max pressure output, the Simpson PS3228-S is in the expected pressure range, for gas-powered units in the $475-625 price range. If the highest possible power of the water stream is your priority, one of the champions in this price range is the Westinghouse WPX3800 with 3800 PSI.
- When measured against items within the price range mentioned earlier, this washer, with its 2.5 GPM, falls on the lower end of achievable water flow rates. If you're looking for optimal debris removal capabilities, consider the Westinghouse WPX3800 as one of the top choices in this price range, with a flow rate of 3.6 GPM.
- Boasting 8250 Cleaning Units (PSI X GPM), the PS3228-S places on the lower end of the spectrum in terms of cleaning power compared to other gas-powered devices in this price range. If prioritizing the highest overall cleaning power, the Westinghouse WPX3800 with its 13680 Cleaning Units may stand out for its exceptional cleaning efficiency among similarly priced units.
Price comparison
As you can see from these interactive charts, when compared to other gas-powered washers between 8000 and 8500 Cleaning Units, the Simpson PS3228-S is on the average side of the price range.
Therefore, this pressure washer nicely fits in the expected budget for this kind of cleaning power.
The bottom line
- In the expected price range
- 10 year (limited) warranty
- Triplex pump
- Honda engine
- Designed to be stable
- Good range of nozzles included
- Automatic detergent dilution
- Onboard storage
- Several security features
- Decent PSI for the price
- No soap tank
- Low GPM for the price
- Low CU for the price
Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Engine | 196cc 5.5 HP Honda GX200 OHV 4-stroke |
| Pump | AAA Triplex |
| Water | Cold (100°F max.) |
| PSI | 3300 |
| GPM | 2.5 |
| Cleaning Units | 8250 |
| Pressure control | Valve |
| Frame | Welded steel |
|---|---|
| Handling | Wheelbarrow |
| Wheels | 2 wheels, ⌀10", pneumatic |
| Weight | 82 lbs |
| Dimensions | Approx. 34 x 21 x 24 in (L x W x H) |
| Hose storage | Hooks |
| Soap injection | Via siphon hose |
|---|---|
| Soap dilution | 7:1 |
| Nozzles | 0°, 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 25 ft, ⌀5/16 |
| Security | Low oil, trigger lock and thermal relief valve |
|---|---|
| Emissions | EPA |
| Included accessories | Oil, steel wand, spray gun, high pressure hose, soap hose, 5 nozzles |
| Warranty | 10 years |
| Series | PowerShot |
| Other model numbers | 60629 |
| UPC | 879399001185 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
About Simpson
Simpson has over 50 years of experience making quality products for the outdoor power equipment industry. Part of the FNA Group based in Pleasant Prairie, Wisconsin since 2006, they are a vertically-integrated company, meaning most of the parts and accessories are manufactured and assembled by them. Their manufacturing facilities are international, but their gas-powered pressure washers are made in the USA. With the company motto "Driven by Performance", Simpson continues to offer a great variety of pressure-washing systems for the homeowner or the professional contractor.
Warranty Information
The Simpson PS3228-S is covered under a warranty for up to 10 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Simpson pressure washers, please contact the Simpson Customer Support: 1-877-362-4271.



