Westinghouse WPX3400e - 3400 PSI 2 GPM Electric Pressure Washer

The Westinghouse WPX3400e is an electric pressure washer offering a maximum water pressure of 3400 PSI and flow of 2 GPM. (Read full specs)

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Westinghouse WPX3400e 3400PSI Electric Pressure WasherWestinghouse WPX3400e 3400PSI Electric Pressure WasherWestinghouse WPX3400e 3400PSI Electric Pressure Washer
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Set an alert for the Westinghouse WPX3400e - Current lowest price: $325.00
Price History
Price history for the Westinghouse WPX3400e
Latest updates:
  • $325.00 - May 31, 2024
  • $315.00 - May 24, 2024
  • $329.99 - May 23, 2024
Data source: ebay.com
Since: May 23, 2024
  • Highest Price: $329.99 - May 23, 2024
  • Lowest Price: $315.00 - May 24, 2024

Features and Specifications

HandlingHand Truck
PSI (max/rated)3400/3000
GPM (max/rated)2/1.1
Cleaning Units3300
Motor14 amp, brushless
PumpAxial Cam
Soap injectionYes
Soap tank0.45 gal
Nozzles0°, 15°, 25°, Soap, Turbo
Quick connect nozzlesYes
Onboard storageYes
Hose25 ft, ⌀25/64
Hose storageHooks
(D x W x H)
Approx. 25.9 x 25.9 x 37.4 in
Weight36.8 lbs
Wheels2 wheels, ⌀10", never flat
Included accessoriesWand, spray gun, high pressure hose, 35 ft GFCI power cord, 5 nozzles
SecurityTrigger lock
Warranty3 years

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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Zoom on the Westinghouse WPX3400e

The Westinghouse WPX3400e, a heavy duty, commercial pressure washer, gives its user an all-around versatile cleaning experience, topped off by the following features:

  • focused spot cleaning on hard, unpainted surfaces, accessing high spots, and efficiently eliminating stubborn stains
  • broad cleaning of hard surfaces, vehicle washing, and surface preparation for painting
  • using cleaning solutions, and rinsing surfaces to remove residue

Its power characteristics and design, its main features and all its additional features are presented ahead.


The Westinghouse WPX3400e in use

The Westinghouse WPX3400e

Powered by a 14-amp brushless motor, its axial cam pump can deliver a pressure of 3400 PSI (around 57 times more than a standard garden hose) and a flow of up to 2 GPM (values claimed by the manufacturer). 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 3000 PSI and the flow rate is 1.1 GPM. With these values combined, the Westinghouse WPX3400e boasts a cleaning power of 3300 Cleaning Units.

As an electric pressure washer, the WPX3400e'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

Enhanced mobility is a key feature of the Westinghouse WPX3400e, thanks to its hand truck design. The robust steel frame guarantees longevity of the assembly, providing stability and protection for internal components, even under demanding working conditions. The rubber-padded fixed handle adds to the WPX3400e convenience of transport, while offering a comfortable grip.

With a weight of 36.8 lbs, the unit is comfortably maneuverable for most users, allowing for efficient handling during cleaning tasks. This weight is largely influenced by the presence of the motor and a robust steel frame. However, with its two 10" never-flat wheels, the WPX3400e remains highly maneuverable.

Main Features

The Westinghouse WPX3400e'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 0.45 gal tank for detergent storage. Upon attaching a soap nozzle, the pressure washer seamlessly integrates the detergent into the water flow.
  • Pressure hose: When not in use, the unit allows for tidy storage of the included 25 ft ⌀25/64" high-pressure hose using a set of convenient hooks, ensuring convenient organization.
  • Spray gun and wand: The included classic ergonomic spray gun and its wand can be easily stored in a side hook.
  • Nozzles: Below, you'll find a table outlining the 5 included nozzles and their recommended surfaces.




Concrete, brick, masonryUse with cautionSuitableSuitableSuitableUse with caution
Siding, gutters, houseNot recommendedUse with cautionUse with cautionSuitableNot recommended
Fencing, deck, patioNot recommendedUse with cautionUse with cautionSuitableNot recommended
Lawn equipment, boat, RVNot recommendedUse with cautionUse with cautionSuitableNot recommended

Please note: The shapes of the nozzles depicted above are for illustration purposes and may vary. Symbols used include a red cross for 'Not recommended,' a green check for 'Suitable,' and an orange check for 'Use with caution.'

Other Features

The specs of the Westinghouse WPX3400e

The Westinghouse WPX3400e

  • Total Stop System (TSS): The pressure washer includes a feature that shuts off the motor when the trigger is not engaged, extending the pump's longevity.
  • Onboard storage: With the Westinghouse WPX3400e's handy storage area, you’ll always have all the necessary nozzles and accessories at hand and thus, you’ll be fully prepared for any job.
  • Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation).
  • Accessories: The Westinghouse WPX3400e 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 power cord, spray gun, wand and pressure hose.

The Westinghouse WPX3400e's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the Westinghouse WPX3400e compare to similarly priced pressure washers.

  • Capable of delivering a maximum pressure of 3400 PSI, the Westinghouse WPX3400e is among the electric products known for achieving the highest water pressure, in the $300 to $400 price range.
  • At 2 GPM, this washer places at the top tier of the above-mentioned price range, delivering a significant amount of water. If being able to rinse away debris as efficiently as possible is your priority, one of the products with the highest GPM in this price range is the Greenworks GPW2700, with 2.3 GPM.
  • The WPX3400e, which reaches up to 3300 Cleaning Units is one of the most efficient, in comparison to its similarly priced counterparts.

Price comparison

As you can see from these interactive charts, when compared to other electric washers between 3000 and 3500 Cleaning Units, the Westinghouse WPX3400e 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
  • Brushless motor
  • Good range of nozzles included
  • Onboard storage
  • High PSI for the price
  • High GPM for the price
  • High CU for the price
  • The Westinghouse WPX3400e doesn't have any notably low specs.

Do you own the Westinghouse WPX3400e and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

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 WPX3400e 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.

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