Westinghouse WPX3400 - 3400 PSI 2.6 GPM 212cc Gas Pressure Washer
The Westinghouse WPX3400 is a gas-powered pressure washer offering a maximum water pressure of 3400 PSI and flow of 2.6 GPM. (Read full specs)
Amazon 
Walmart 
Sam's Club 
Acme Tools 
Tractor Supply | Price history for the Westinghouse WPX3400 |
|---|
| Highest Price $379.99 Lowest Price $349.00 Current Price $349.00 |
Page Content
Description
Zoom on the Westinghouse WPX3400
The Westinghouse WPX3400, a heavy duty, commercial pressure washer, gives its user an all-around versatile cleaning experience, topped off by the following features:
- 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
- delicate surface cleaning, andbroad area cleaning with reduced 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
The Westinghouse WPX3400
Using an impressive 212cc engine, its axial cam pump delivers a pressure of up to 3400 PSI (roughly 57 times more than a standard garden hose) and a flow of up to 2.6 GPM (values claimed by the manufacturer). When these values are taken together, they yield a cleaning power of 8840 Cleaning Units.
Initiating the engine of this gas pressure washer is achieved through a classic pull-start process.
Gasoline is stored in a fuel tank with a maximum capacity of 0.9 gallon.
Design & Handling
The Westinghouse WPX3400 boasts great mobility, courtesy of its convenient hand truck design. Guaranteeing longevity, the robust steel tubing frame offers stability and protects internal components, even when subjected to demanding tasks. The foam-padded fixed handle adds to the WPX3400 convenience of transport, while offering a comfortable grip.
With a weight of 63 lbs, the unit is comfortably maneuverable for most users, allowing for efficient handling during cleaning tasks. A significant portion of this weight is attributed to the inclusion of the 212cc engine and a sturdy steel tubing frame. Despite this, the WPX3400's two 12" never-flat wheels ensure effortless maneuverability.
Main Features
The Westinghouse WPX3400
Along with the Westinghouse WPX3400 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: The pressure washer features a removable 0.5 gal tank for detergent storage. The Westinghouse WPX3400 includes an automatic soap dilution mechanism, which will dilute the detergent using a 12:1 ratio. Attachment of a soap nozzle prompts the pressure washer to automatically introduce and blend the detergent with the water.
- Pressure hose: Utilizing a set of convenient hooks, the unit offers a convenient solution for storing the included 25 ft ⌀5/16" high-pressure hose when it's not in use, keeping it neatly organized.
- Spray gun and wand: A side hook allows for an easy storage of the included classic ergonomic spray gun and its wand.
- Nozzles: Review the table below to learn about the 5 included nozzles and the surfaces they're recommended for.
0° | 15° | 25° | 40° | Soap | |
|---|---|---|---|---|---|
| Concrete, brick, masonry | |||||
| Siding, gutters, house | |||||
| Fencing, deck, patio | |||||
| Lawn equipment, boat, RV |
Important note: The shapes of the depicted nozzles serve for illustration purposes only and may vary. Symbols used include a for 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'
Other Features
Some of the included accessories
- Onboard storage: Stay prepared for any job with Westinghouse WPX3400'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 thermal relief valve (which helps to prevent internal pump damage) and a trigger lock mechanism (which prevents accidental operation).
- Accessories: Besides the usual owner's manual (opens in a new tab) and documentation to get you promptly started, the Westinghouse WPX3400 comes with funnel, spray gun, wand, oil, nozzle cleaner and pressure hose.
Product Videos
The Westinghouse WPX3400's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Westinghouse WPX3400 compare to similarly priced pressure washers.
- Equipped to deliver up to 3400 PSI, the Westinghouse WPX3400 is recognized as one of the top performers among gas-powered products capable of producing the highest water pressure, priced between $300 and $400.
- With a water flow of up to 2.6 GPM (gallons per minute), this washer belongs to the upper end of the above-mentioned price range, as it can deliver a high volume of water. If maximum rinsing efficiency is your top priority, one of the devices with the highest water flow in the same price range is the Powerhorse 115176, with a GPM of 2.7.
- With a rather impressive value of 8840 Cleaning Units (PSI X GPM), the WPX3400 has a higher cleaning efficiency compared to similarly priced devices. For those placing importance on maximum cleaning power, the Powerhorse 115176 and its 9180 Cleaning Units offer one of the highest cleaning efficiencies among units in the same 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 gas-powered washers between 8500 and 9000 Cleaning Units, the Westinghouse WPX3400 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
- Good range of nozzles included
- Automatic detergent dilution
- Onboard storage
- Several security features
- High PSI for the price
- High GPM for the price
- High CU for the price
The Westinghouse WPX3400 doesn't have any notably low specs.
Do you own the Westinghouse WPX3400 and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Engine | 212cc OHV 4-stroke |
| Pump | Axial Cam |
| Water | Cold (104°F max.) |
| PSI | 3400 |
| GPM | 2.6 |
| Cleaning Units | 8840 |
| Frame | Steel tubing |
|---|---|
| Handling | Hand Truck |
| Wheels | 2 wheels, ⌀12", never flat |
| Weight | 63 lbs |
| Dimensions | Approx. 21 x 19.5 x 39 in (D x W x H) |
| Hose storage | Hooks |
| Soap injection | Yes |
|---|---|
| Soap tank | 0.5 gal, removable |
| Soap dilution | 12:1 |
| Nozzles | 0°, 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 25 ft, ⌀5/16 |
| Security | Trigger lock and thermal relief valve |
|---|---|
| Emissions | CARB, EPA |
| Included accessories | Oil, funnel, nozzle cleaner, wand, spray gun, high pressure hose, 5 nozzles |
| Warranty | 3 years |
| UPC | 850011336656 |
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 WPX3400 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.
