The Sun Joe SPX3500 is an electric pressure washer offering a maximum water pressure of 2300 PSI and flow of 1.48 GPM. (Read full specs)
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Features and Specifications
| Fuel | Electric |
|---|---|
| Handling | Portable |
| Water | Cold (104°F max.) |
| PSI (max/rated) | 2300/2000 |
| GPM (max/rated) | 1.48/1.1 |
| Cleaning Units | 2200 |
| Motor | 13 amp, induction |
| Pump | Axial |
| Frame | Plastic |
|---|---|
| Soap injection | Yes |
| Soap tank | 0.32 gal, removable |
| Soap dilution | Wheel |
| Nozzles | 0°, 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 20 ft |
| Hose storage | Hooks |
| Dimensions (D x W x H) | Approx. 16.7 x 14.5 x 36 in |
|---|---|
| Weight | 36.8 lbs |
| Wheels | 2 wheels, solid |
| Included accessories | Nozzle cleaner, wand, spray gun, high pressure hose, 35 ft GFCI power cord, 5 nozzles |
| Security | Trigger lock |
| Warranty | 2 years |
| UPC | 842470105331 |
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.
Description
Zoom on the Sun Joe SPX3500
The Sun Joe SPX3500, a medium duty pressure washer, gives its user an all-around versatile cleaning experience, topped off by the following features:
- pinpoint spot cleaning of hard, unpainted surfaces, accessing high areas, and successfully removing stubborn stains
- general cleaning of hard surfaces , washing vehicles, and preparing surfaces for painting
- mild cleaning for delicate surfaces, and low-pressure cleaning for broader areas
- using cleaning solutions, and rinsing surfaces to remove residue
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
The Sun Joe SPX3500
With a 13-amp induction motor powering it, the axial pump of this unit are capable of achieving a pressure of 2300 PSI (approximately 38 times greater than that of a standard garden hose) and a flow rate of up to 1.48 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 2000 PSI and the flow rate is 1.1 GPM. Corresponding to these values is a cleaning power of 2200 Cleaning Units.
Being an electric unit, the SPX3500 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
Featuring a portable design and approximate dimensions of D16.7 x W14.5 x H36 in, the Sun Joe SPX3500 underscores its dedication to mobility. The handle adds to the SPX3500 convenience of transport.
With its 36.8 lbs weight, this unit offers a manageable size that allows for easy handling by most individuals, enhancing user convenience during operation. The weight, largely contributed by its motor, is moderated by Sun Joe's use of a plastic frame, keeping it within a practical range. Despite this, the SPX3500's two solid wheels ensure effortless maneuverability.
Main Features
The Sun Joe SPX3500
The Sun Joe SPX3500 comes with a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are detailed below.
- Soap injection: The pressure washer features a removable 0.32 gal tank for detergent storage. The unit features a dial to allow you to manually choose the detergent dilution ratio. Connection of a soap nozzle triggers the pressure washer to automatically incorporate the detergent into the water stream.
- Pressure hose: When not in use, the unit allows for tidy storage of the included 20 ft high-pressure hose using a set of convenient hooks, ensuring convenient organization.
- Spray gun and wand: Both the classic ergonomic spray gun and its wand may be conveniently stored in a side hook.
- Nozzles: Find details on the 5 included nozzles and their recommended surface applications in the table below.
0° | 15° | 25° | 40° | Soap | |
|---|---|---|---|---|---|
| Concrete, brick, masonry | Use with caution | Suitable | Suitable | Suitable | Suitable |
| Siding, gutters, house | Not recommended | Use with caution | Use with caution | Suitable | Suitable |
| Fencing, deck, patio | Not recommended | Use with caution | Use with caution | Suitable | Suitable |
| Lawn equipment, boat, RV | Not recommended | Use with caution | Use with caution | Use with caution | Suitable |
Important: The nozzle shapes shown above are for illustrative purposes and may vary. Symbols denote suitability, with a red cross indicating 'Not recommended,' a green check for 'Suitable,' and an orange check for 'Use with caution.'
Other Features
The Sun Joe SPX3500
- 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: With the Sun Joe SPX3500'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: Included with the Sun Joe SPX3500 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, pressure hose, nozzle cleaner, wand and spray gun.
Product Video
The Sun Joe SPX3500'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 SPX3500 compare to similarly priced pressure washers.
- Among electric-powered pressure washers priced between $300 and $400, the Sun Joe SPX3500 with 2300 PSI achieves a lower pressure. For those prioritizing maximum water stream power, consider the Westinghouse WPX3400e, boasting 3400 PSI, as a standout performer in this price range.
- Considering its water flow, this washer, with a GPM (gallons per minute) of 1.48 is in the average compared to other devices in its price range. If maximum rinsing efficiency is your top priority, one of the devices with the highest water flow in the same price range is the Westinghouse WPX3400e, with a GPM of 2.
- Amongst similarly priced electric devices, the 2180 Cleaning Units of the SPX3500 rank as low. If prioritizing the highest overall cleaning power, the Westinghouse WPX3400e with its 3300 Cleaning Units may stand out for its exceptional cleaning efficiency among similarly priced units.
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 Sun Joe SPX3500 is on the expensive side of the price range.
While certainly not the cheapest of its cleaning power range, purchasing it could most likely also mean enjoying the reliability of a high-end product.
The bottom line
- Induction motor
- Portable
- Good range of nozzles included
- Detergent dilution mechanism
- Onboard storage
- Decent GPM for the price
- On the expensive side
- 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 SPX3500 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.
