Sun Joe SPX3160 - 1600 PSI 1.45 GPM Electric Pressure Washer
The Sun Joe SPX3160 is an electric pressure washer offering a maximum water pressure of 1600 PSI and flow of 1.45 GPM. (Read full specs)
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Features and Specifications
| Fuel | Electric |
|---|---|
| Handling | Portable |
| Water | Cold (104°F max.) |
| PSI (max/rated) | 1600/1150 |
| GPM (max/rated) | 1.45/1.1 |
| Cleaning Units | 1265 |
| Motor | 11-amp, universal |
| Pump | Axial |
| Frame | Plastic |
|---|---|
| Soap injection | Via foam cannon |
| Soap dilution | Adjustable |
| Nozzles | N/A |
| Onboard storage | Yes |
| Hose | 20 ft |
| Hose storage | Straps |
| Weight | 11.9 lbs |
|---|---|
| Wheels | 4 wheels, solid |
| Included accessories | Nozzle cleaner, adjustable wand, spray gun, high pressure hose, foam cannon, garden hose adapter, 35 ft GFCI power cord |
| Security | Trigger lock |
| Warranty | 2 years |
| UPC | 842470129115 |
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.
Description
Zoom on the Sun Joe SPX3160
In a nutshell, the Sun Joe SPX3160 is a light duty pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:
- focused spot cleaning on hard, unpainted surfaces, accessing high spots, and efficiently eliminating stubborn stains
- gentle cleaning of delicate surfaces, and low pressure cleaning of larger areas
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
Its axial pump, which utilizes a 11-amp universal motor, may deliver a pressure of up to 1600 PSI (almost 27 times more than a standard garden hose) and a flow of up to 1.45 GPM. 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 1150 PSI and the flow rate is 1.1 GPM. Corresponding to these values is a cleaning power of 1265 Cleaning Units.
The SPX3160, an electric washer, swiftly activates via a simple ON/OFF switch, ensuring user-friendly startup. 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 Sun Joe SPX3160 incorporates a portable design. The handle adds to the SPX3160 convenience of transport.
This unit's weight of 11.9 lbs makes it a breeze to carry around, perfect for on-the-go cleaning tasks. Thanks in part to its plastic frame, it remains lightweight. Adding to its lightweight construction, four solid wheels are included, simplifying mobility and transport.
Main Features
Along with the Sun Joe SPX3160 itself, the package also includes a spray gun, a wand, a pressure hose 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. You can manually adjust the detergent dilution ratio using the foam cannon's dial.
- Pressure hose: Utilizing a set of easy-to-use straps, the unit offers a convenient solution for storing the included 20 ft high-pressure hose when it's not in use, keeping it neatly organized.
- Spray gun and wand: The included classic ergonomic spray gun and its versatile wand can be easily stored in a side hook. Sun Joe's adjustable wand removes the need for different nozzles. By turning the pressure adjustment knob, it is possible to easily change the water pressure from an intense, 0° jet spray to a gentle, 45° fan spray.
Other Features
- Total Stop System (TSS): This function automatically stops the pressure washer when the trigger is released, prolonging the pump's lifespan.
- 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 Sun Joe SPX3160 also comes with foam cannon (to add cleaning solutions to the water), garden hose adapter, spray gun, nozzle cleaner, wand, pressure hose and power cord.
The Sun Joe SPX3160's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Sun Joe SPX3160 compare to similarly priced pressure washers.
- The Sun Joe SPX3160, a device which can produce up to 1600 PSI, is on the lower end of the pressure spectrum, among the electric pressure washers in the $120-150 price range. When it comes to maximizing water stream strength, one standout option in this price category is the Westinghouse ePX3100, offering an impressive 2300 PSI.
- This washer reaches 1.45 GPM (gallons per minute) and thus, has an average water flow compared to similarly priced devices. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the Westinghouse ePX3100, that can deliver up to 1.76 GPM.
- Boasting 1265 Cleaning Units , the SPX3160 places on the lower end of the spectrum in terms of cleaning power compared to other electric devices in this price range. If the highest overall cleaning power is your top priority, the Pulsar PWE2001V, which can reach up to 3200 Cleaning Units, is one of the most efficient of the devices in the current price range.
Price comparison
As you can see from these interactive charts, when compared to other electric washers between 700 and 1800 Cleaning Units, the Sun Joe SPX3160 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
- Decent GPM for the price
- Low PSI for the price
- Low CU for the price
About Sun Joe
Sun Joe is the brand that the parent Snow Joe Company uses to market its line of summertime outdoor power equipment. Founded in 1994 in Edison, NJ, Snow Joe + Sun Joe has consistently supplied do-it-yourselfers with quality corded electric and battery-powered tools for home and gardening needs. The company strives to be ecologically friendly and prides itself on innovation and low-cost solutions. Their range of products includes snow throwers, lawn mowers, pressure washers, and trimmers. The design team is located in Carlstadt, NJ, while the manufacturing facilities are located in China, India, Taiwan, Japan, as well as in the USA.
Warranty Information
The Sun Joe SPX3160 is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Sun Joe pressure washers, please consult Sun Joe's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-866-225-9723.

