Simpson CM61235 - 2100 PSI 1.2 GPM Electric Pressure Washer
The Simpson CM61235 is an electric pressure washer offering a maximum water pressure of 2100 PSI and flow of 1.2 GPM. (Read full specs)
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Description
Ideal for cleaning driveways, garage floors, concrete or tile patios, home exteriors, vehicles, fences, boats, trailers, pool areas and more. For both indoor and outdoor use.
Zoom on the Simpson CM61235
The Simpson CM61235 is a medium duty pressure washer, and enables:
- precise spot cleaning of hard, unpainted surfaces, reaching elevated areas, and effectively removing stubborn stains
- general cleaning of hard surfaces , washing vehicles, and preparing surfaces for painting
- gentle cleaning for sensitive surfaces, and wide coverage cleaning with low pressure
- using cleaning solutions, and rinsing surfaces to remove residue
The following sections will present you in detail its power characteristics and design, its main features and all the additional features it has to offer.
Power
Powered by a 15-amp universal motor, its axial cam pump can generate a forceful pressure of 2100 PSI (roughly 35 times that of a standard garden hose) and a flow rate of up to 1.2 GPM (CETA-certified values). Although the provided PSI represents the maximum achievable value, it's typically only reached at initial discharge. Under normal operating conditions, the unit has a rated pressure of 1700 PSI. When these values are taken together, they yield a cleaning power of 2040 Cleaning Units.
The CM61235's motor is effortlessly activated with a simple ON/OFF switch, ensuring convenient operation. The unit is ready-to-use with peace of mind, thanks to the included 35 ft GFCI cord.
Design & Handling
Featuring a portable design and approximate dimensions of D13.3 x W12.3 x H30.6 in, the Simpson CM61235 underscores its dedication to mobility. The telescopic handle further eases storage and offers a convenient pulling height, allowing effortless transportation.
With a weight of only 20 lbs, this lightweight unit is effortlessly portable, making it ideal for tasks that require frequent movement or transport around your home or property. The use of an plastic frame helps maintain its lightweight build. Enhancing its already lightweight design, the unit boasts two 8" never-flat wheels, making transportation effortless.
Main Features
Along with the Simpson CM61235 itself, the package also includes a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are discussed in further detail below.
- Soap injection: Detergent storage is facilitated by the inclusion of a dedicated tank. Upon connecting a soap nozzle, the pressure washer takes over the task of seamlessly combining the detergent with the water flow.
- Pressure hose: The unit comes equipped with an included 25 ft ⌀1/4" high-pressure hose, which can be neatly stored on the unit when idle, thanks to a set of convenient hooks, ensuring easy access and organization.
- Spray gun and wand: Both the classic ergonomic spray gun and its wand may be conveniently stored in a side hook.
- Nozzles: Refer to the table below for details on the 4 included nozzles and their recommended surface applications.
0° | 15° | 40° | Soap | |
|---|---|---|---|---|
| Concrete, brick, masonry | ||||
| Siding, gutters, house | ||||
| Fencing, deck, patio | ||||
| Lawn equipment, boat, RV |
Important: The nozzle shapes shown above are for illustrative purposes and may vary. Symbols denote suitability, with a indicating 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'
Other Features
- Onboard storage: The Simpson CM61235 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 trigger lock mechanism (which prevents accidental operation).
- Accessories: The Simpson CM61235 comes with an owner's manual (opens in a new tab) and some basic documentation to get you quickly started. On top of that, you also get nozzle cleaner, power cord, pressure hose, wand and spray gun.
The Simpson CM61235's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Simpson CM61235 compare to similarly priced pressure washers.
Note: Even though we couldn’t list its price on this page, our research indicates that some retailers sell this unit around $250.
- Reaching a 2100 PSI max pressure output, the Simpson CM61235 has an expected pressure value, compared to the other electric units in the $195 to $255 price range. When it comes to maximizing water stream strength, one standout option in this price category is the Craftsman CMEPW2800, offering an impressive 2800 PSI.
- Compared to other products in the price range noted above, this washer, boasting 1.2 GPM, sits on the lower side of potential water flow. If maximum rinsing efficiency is your top priority, one of the devices with the highest water flow in the same price range is the Westinghouse WPX2700e, with a GPM of 1.76.
- Amongst similarly priced electric devices, the 2040 Cleaning Units of the CM61235 rank as low. If the highest overall cleaning power is your top priority, the Craftsman CMEPW2800, which can reach up to 3080 Cleaning Units, is one of the most efficient of the devices in the current price range.
Price comparison
As you can see from this interactive chart, when compared to other electric washers between 2000 and 2500 Cleaning Units, the Simpson CM61235 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
- Portable
- Good range of nozzles included
- Onboard storage
- Decent PSI for the price
- Low GPM for the price
- Low CU for the price
Features and Specifications
| Fuel | Electric |
|---|---|
| Motor | 15-amp, universal |
| Pump | OEM Technologies™ Axial Cam |
| Water | Cold |
| PSI (max/rated) | 2100/1700 |
| GPM | 1.2 |
| Cleaning Units | 2040 |
| Frame | Plastic |
|---|---|
| Handling | Portable |
| Wheels | 2 wheels, ⌀8", never flat |
| Weight | 20 lbs |
| Dimensions | Approx. 13.3 x 12.3 x 30.6 in (D x W x H) |
| Hose storage | Hooks |
| Soap injection | Yes |
|---|---|
| Soap tank | Yes |
| Nozzles | 0°, 15°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 25 ft, ⌀1/4 |
| Security | Trigger lock |
|---|---|
| Included accessories | Nozzle cleaner, wand, spray gun, high pressure hose, 35 ft GFCI power cord, 4 nozzles |
| Warranty | 1 year |
| Series | Clean Machine |
| Other model numbers | 61235 |
| UPC | 879399007828 |
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 CM61235 is covered under a warranty for up to 1 year. 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: 1-800-381-0999.

