Westinghouse ePX3100 - 2300 PSI 1.76 GPM Electric Pressure Washer
The Westinghouse ePX3100 is an electric pressure washer offering a maximum water pressure of 2300 PSI and flow of 1.76 GPM. (Read full specs)
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Description
Engineered to be perfectly balanced with a low center of gravity at 16.5 in. tall, it utilizes anti-tipping technology with four-wheel steering to dramatically increase comfort of use and maneuverability. With 360° turns, it’ll follow you wherever you go in one smooth motion from driveway to grass to maximize the efficiency of your cleaning tasks.
Zoom on the Westinghouse ePX3100
The Westinghouse ePX3100 is a medium duty pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:
- spot cleaning of hard, unpainted surfaces, reaching high areas, and removing stubborn stains
- broad cleaning of hard surfaces, vehicle washing, and surface preparation for painting
- applying detergent and cleaning solutions, and rinsing surfaces
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
Using a 13-amp motor, its axial cam pump delivers a pressure of up to 2300 PSI (roughly 38 times more than a standard garden hose) and a flow of up to 1.76 GPM (values as per CSA testing standards). While these PSI and GPM values represent the maximum capabilities of the washer under specific conditions, it's important to note that under typical usage, the working pressure is 1900 PSI and the flow rate is 1.2 GPM. When these values are taken together, they yield a cleaning power of 2280 Cleaning Units.
The ePX3100 gets going swiftly with a simple ON/OFF switch, making startup hassle-free. The unit is ready-to-use with peace of mind, thanks to the included 35 ft GFCI cord.
Design & Handling
Prioritizing ease of transportation, the Westinghouse ePX3100 incorporates a portable design and approximate dimensions of D13.5 x W14 x H16.5 in. The handle adds to the ePX3100 convenience of transport. The handle is securely embedded within the frame, ensuring reliable durability and preventing any potential separation.
This unit's weight of 19 lbs makes it a breeze to carry around, perfect for on-the-go cleaning tasks. This is, in part, thanks to its plastic frame, which allows it to remain as lightweight as possible. Adding to its lightweight construction, four solid wheels are included, simplifying mobility and transport.
Main Features
The Westinghouse ePX3100'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: The pressure washer features a 0.16 gal tank for detergent storage. However, since the Westinghouse ePX3100 does not feature a soap dilution mechanism, you'll have to make sure your detergent is correctly diluted before use. Upon attaching a soap nozzle, the pressure washer seamlessly integrates the detergent into the water flow.
- Pressure hose: The unit comes equipped with an included 25 ft ⌀5/16" 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: The following table provides information on the 5 included nozzles and their recommended surface uses.
0° | 15° | 25° | Soap | Turbo | |
|---|---|---|---|---|---|
| Concrete, brick, masonry | |||||
| Siding, gutters, house | |||||
| Fencing, deck, patio | |||||
| Lawn equipment, boat, RV |
Kindly note: The shapes of the nozzles depicted above are for illustrative purposes and may vary. Symbols indicate suitability, with a signifying 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'
Other Features
- Total Stop System (TSS): 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: The Westinghouse ePX3100 features a handy storage area, which allows you to neatly store nozzles and accessories and be always prepared by having everything needed at hand.
- Safety: Safety of operation is enhanced by 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 Westinghouse ePX3100 also comes with wand, pressure hose, spray gun, power cord and nozzle cleaner.
Product Videos
The Westinghouse ePX3100's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Westinghouse ePX3100 compare to similarly priced pressure washers.
- Equipped to deliver up to 2300 PSI, the Westinghouse ePX3100 is recognized as one of the electric models delivering higher-than-average water pressure, priced between $120 and $150. In case you are looking for a device with the highest possible power of its water stream, one of the top achievers in this price range is the A-iPower E2800-FM with a PSI of 2800.
- The water flow of this washer, which reaches up to 1.76 GPM (gallons per minute) is one of the higher values found in the above-mentioned price range. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the AR Blue Clean XO2000, that can deliver up to 1.9 GPM.
- The 2280 Cleaning Units, of the ePX3100 result in an average cleaning efficiency, compared to similarly priced electric units. If you are after the highest overall cleaning power, the Goodyear GYE22C with its 3630 Cleaning Units is one of the products that can achieve the highest cleaning efficiency in this price range.
Here's a list of the most popular specific comparisons:
Price comparison
As you can see from these interactive charts, when compared to other electric washers between 2000 and 2500 Cleaning Units, the Westinghouse ePX3100 is on the cheap side of the price range.
It can therefore be a really good buy if you're looking to acquire a budget pressure washer.
The bottom line
- Inexpensive
- Portable
- Good range of nozzles included
- Onboard storage
- High PSI for the price
- High GPM for the price
- Anti-tipping, thanks to a low center of gravity
- Decent CU for the price
- No detergent dilution mechanism
Features and Specifications
| Fuel | Electric |
|---|---|
| Motor | 13-amp, brushed |
| Pump | Axial Cam |
| Water | Cold |
| PSI (max/rated) | 2300/1900 |
| GPM (max/rated) | 1.76/1.2 |
| Cleaning Units | 2280 |
| Frame | Plastic |
|---|---|
| Handling | Portable |
| Wheels | 4 wheels, solid |
| Weight | 19 lbs |
| Dimensions | Approx. 13.5 x 14 x 16.5 in (D x W x H) |
| Hose storage | Hooks |
| Soap injection | Yes |
|---|---|
| Soap tank | 0.16 gal |
| Soap dilution | No |
| Nozzles | 0°, 15°, 25°, Soap, Turbo |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 25 ft, ⌀5/16 |
| Security | Trigger lock |
|---|---|
| Included accessories | Nozzle cleaner, wand, spray gun, high pressure hose, 35 ft GFCI power cord, 5 nozzles |
| Warranty | 3 years |
| UPC | 850060639722 |
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 Westinghouse
Since its founding in 1886 by George Westinghouse, the Westinghouse brand has become synonymous with electric power. With a wide-ranging product line supporting heavy industry, municipal power grids, and home appliances, the company has maintained innovation as one of its core values. Westinghouse has several partnerships and controlling stakes in media enterprises and manufacturing conglomerates worldwide, including Viacom and Electrolux. Products for the homeowner and contractor marketed under the Westinghouse brand are produced in facilities worldwide, and include outdoor power equipment such as pressure washers and portable generators.
Warranty Information
The Westinghouse ePX3100 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Westinghouse pressure washers, please consult Westinghouse's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-855-944-3571.




User Reviews
I was very satisfied with the design and operation of the ePX3000 pressure washer. This washer was my replacement for an older competitor’s unit. The improvements: higher pressure, higher flow rate and multiple spray nozzles; and unit’s stability with low profile (will not tip over).
My first job was to clean our sandstone retainer wall from dirty black algae to light beige, done much quicker and easier than previous unit. Next will be cleaning the driveway and garage floor.
Great for homeowner.