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
The Simpson PS3228-S, a heavy duty, commercial pressure washer, gives its user an all-around versatile cleaning experience, topped off by the following features:
- precise spot cleaning of hard, unpainted surfaces, reaching elevated areas, and effectively removing stubborn stains
- comprehensive cleaning of hard surfaces, vehicle washing, and readying surfaces for painting
- soft cleaning of delicate surfaces, and gentle cleaning for larger areas with low pressure
- applying detergents and cleaning agents, and rinsing off surfaces
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
Powered by a 196cc (5.5 hp) engine, its triplex pump can deliver a pressure of 3300 PSI (around 55 times more than a standard garden hose) and a flow of up to 2.5 GPM (CETA-certified values). With these values combined, the Simpson PS3228-S boasts a cleaning power of 8250 Cleaning Units.
To start the Honda GX200 engine of this gas-powered washer, users employ the familiar pull-start technique.
Gasoline is stored in a steel fuel tank with a maximum capacity of 0.8 gallon.
Design & Handling
With its wheelbarrow design, the Simpson PS3228-S delivers superior maneuverability and stability, facilitating easy transport and steady performance across various surfaces. With its strong welded steel frame, the assembly is built to last, providing stability and safeguarding internal components, even in challenging environments. The reversible handle offers further versatility, as its different positions make the unit less bulky when stored.
Weighing in at 82 lbs, it's safe to say this unit isn't lightweight, which might pose difficulties for users when it comes to lifting and transporting, particularly over uneven surfaces. A key role in its final weight is played by its 196cc Honda GX200 engine, the triplex pump and welded steel frame. Despite this, the presence of two 10" pneumatic wheels reduces the complexity of moving the PS3228-S, even on rugged surfaces.
Main Features
Along with the Simpson PS3228-S itself, the package also includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are discussed in further detail below.
- Soap injection: While not equipped with a soap tank, the device maintains detergent supply through a siphon hose. Utilizing an automatic soap dilution mechanism, the Simpson PS3228-S accurately mixes detergent to the defined ratio of 7:1, enhancing cleaning efficiency. Connection of a soap nozzle triggers the pressure washer to automatically incorporate the detergent into the water stream.
- Pressure hose: When not in use, the unit allows for tidy storage of the included 25 ft ⌀5/16" high-pressure hose using a set of convenient hooks, ensuring convenient organization.
- Spray gun and wand: A side hook enables you to easily store the included classic ergonomic spray gun and its steel wand.
- 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's handy storage area lets you store nozzles and accessories, and thus, you’ll be always prepared and have everything necessary for the job at hand.
- 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 soap hose, pressure hose, wand, oil and spray gun.
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 $500-600 price range. Prioritizing the highest water stream power? Check out the Powerhorse 115178—a top contender in this price range, delivering up to 3800 PSI.
- In comparison to other devices in the above-mentioned price range, this washer and its 2.5 GPM (gallons per minute), has one of the lower GPM values. For those prioritizing effective debris rinsing, one of the top products in this price range is the Powerhorse 115178, offering a high flow rate of 3.6 GPM.
- The PS3228-S has 8250 Cleaning Units (PSI X GPM), which can be considered low in comparison to other gas-powered devices of this price. In case you are looking for the highest overall cleaning power, in this price range, one of the current champions is the Powerhorse 115178 and its 13680 Cleaning 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.



