Powermate PM1800 - 1800 PSI 1.3 GPM Electric Pressure Washer
The Powermate PM1800 is an electric pressure washer offering a maximum water pressure of 1800 PSI and flow of 1.3 GPM. (Read full specs)
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Description
Zoom on the Powermate PM1800
In summary, the Powermate PM1800 is a light duty pressure washer, that offers an all-around versatile cleaning experience, and also:
- focused spot cleaning on hard, unpainted surfaces, accessing high spots, and efficiently eliminating stubborn stains
- mild cleaning for delicate surfaces, and low-pressure cleaning for broader areas
- utilizing cleaning solutions, and rinsing surfaces clean
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
Powered by a 13-amp universal motor, its axial cam pump can generate a forceful pressure of 1800 PSI (roughly 30 times that of a standard garden hose) and a flow rate of up to 1.3 GPM (values as per CSA testing standards). 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 1450 PSI. When these values are taken together, they yield a cleaning power of 1885 Cleaning Units.
The PM1800 easily starts up with the press of an ON/OFF switch, providing seamless operation. The unit is ready-to-use with peace of mind, thanks to the included 35 ft GFCI cord.
Design & Handling
The Powermate PM1800's commitment to mobility is evident through its portable design and approximate dimensions of D9.9 x W12.7 x H27.5 in. The handle adds to the PM1800 convenience of transport.
With its featherlight weight of 16 lbs, this unit offers unparalleled ease of transport and handling. Its plastic frame plays a role in ensuring its lightweight profile. Enhancing its already lightweight design, the unit boasts two 5" never-flat wheels, making transportation effortless.
Main Features
Along with the Powermate PM1800 itself, the package also includes a spray gun, a wand, a pressure hose, a nozzle tip and a detergent addition feature, which are discussed in further detail below.
- Soap addition: Detergent is added to the water at the exit, by attaching the included foam cannon to the end of the wand. To add detergent to the water, the adjustable nozzle must be disconnected from the trigger gun.
- Pressure hose: The unit comes equipped with an included 20 ft ⌀1/4" high-pressure hose (5220 PSI rating), 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: A dedicated slot allows for an easy storage of the included classic ergonomic spray gun and its wand.
- Nozzle: an adjustable nozzle is included. It lets you adjust the spray pattern from a full fan spray (widest spray width) to a direct stream spray (narrowest spray width).
Other Features
- Auto-Stop Switch: Equipped with an automatic shutdown feature, this pressure washer ceases operation when the trigger is disengaged, ensuring the pump's long-term performance.
- Onboard storage: Stay prepared for any job with Powermate PM1800's handy storage area, which allows you to neatly store any nozzles and accessories which you may need for the job.
- Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation).
- Accessories: Included with the Powermate PM1800 are also the owner's manual (opens in a new tab) and some basic documentation to get you promptly started, along with several accessories, such as power cord, nozzle cleaner, spray gun, foam cannon (to add cleaning solutions to the water), pressure hose and wand.
Product Video
The Powermate PM1800's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Powermate PM1800 compare to similarly priced pressure washers.
- Featuring a maximum pressure of 1800 PSI, the Powermate PM1800 finds itself in the projected pressure range for electric units priced from $120 to $150. As for the device with the most powerful water stream, in this price range, one of the top products is the Westinghouse ePX3100 with 2300 PSI.
- This washer, with a GPM of 1.3 (gallons per minute) has a somewhat lower water flow value compared to devices in its price range. In case you are looking for a device which can most efficiently rinse away debris in the current price range, the Westinghouse ePX3100 has the highest GPM of 1.76.
- The PM1800 ranks as below average in terms of Cleaning Units, compared to electric devices in its price range, reaching only a value of 1885 CU. If you consider the highest overall cleaning power as a really important factor, the Goodyear GYE20V and its 3200 Cleaning Units has one of the highest cleaning efficiency of all the similarly priced units.
Price comparison
As you can see from these interactive charts, when compared to other electric washers between 1500 and 2000 Cleaning Units, the Powermate PM1800 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
- Onboard storage
- Decent PSI for the price
- Low GPM for the price
- Low CU for the price
Features and Specifications
| Fuel | Electric |
|---|---|
| Motor | 13-amp, universal |
| Pump | Axial Cam |
| Water | Cold (100°F max.) |
| PSI (max/rated) | 1800/1450 |
| GPM | 1.3 |
| Cleaning Units | 1885 |
| Frame | Plastic |
|---|---|
| Handling | Portable |
| Wheels | 2 wheels, ⌀5", never flat |
| Weight | 16 lbs |
| Dimensions | Approx. 9.9 x 12.7 x 27.5 in (D x W x H) |
| Hose storage | Hooks |
| Soap injection | Via foam cannon |
|---|---|
| Nozzles | Adjustable |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 20 ft, ⌀1/4 |
| Security | Trigger lock |
|---|---|
| Included accessories | Nozzle cleaner, wand, spray gun, high pressure hose, foam cannon, 35 ft GFCI power cord |
| Warranty | 1 year |
| Other model numbers | 8885, G0088850 |
| UPC | 696471082401 |
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 Powermate
Powermate is a brand of portable and commercial generators, pressure washers, and other outdoor power equipment. In 2014, Generac Power Systems acquired the brand name to market its generators and water pumps. The other outdoor power tools, including pressure washers and air compressors under the Powermate brand are owned by Midwest Air Technologies (MAT) Holdings, Inc.
Warranty Information
The Powermate PM1800 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 Powermate pressure washers, please consult Powermate's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-445-1805.


