The Pressure-Pro Dirt Laser PP4440K is a gas-powered pressure washer offering a maximum water pressure of 4400 PSI and flow of 4 GPM. (Read full specs)
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Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Handling | Hand Truck |
| Water | Cold (120°F max.) |
| PSI | 4400 |
| GPM | 4 |
| Cleaning Units | 17600 |
| Engine | 429cc KOHLER CH440K OHV 4-stroke |
| Pump | Terminator TC3 Triplex |
| Frame | Steel |
|---|---|
| Soap injection | Via siphon hose |
| Nozzles | 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 50 ft, ⌀3/8 |
| Hose storage | Hooks |
| Dimensions (D x W x H) | Approx. 26.5 x 22.5 x 40.2 in |
|---|---|
| Weight | 121 lbs |
| Pressure control | Valve |
| Wheels | 2 wheels, ⌀10", never flat |
| Included accessories | Oil, wand, spray gun, high pressure hose, soap hose, 4 nozzles |
| Security | Low oil and trigger lock |
| Emissions | CARB, EPA |
| Warranty | 2 years |
| UPC | 871924007402 |
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 Pressure-Pro PP4440K
In summary, the Pressure-Pro PP4440K is a heavy duty, commercial pressure washer, that offers an all-around versatile cleaning experience, and also:
- intense cleaning of hard, unpainted surfaces
- cleaning of painted and fragile surfaces
- applying detergent and cleaning solutions
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 Pressure-Pro PP4440K
Its triplex pump, which utilizes a powerful 429 cc engine, may deliver a pressure of up to 4400 PSI (almost 73 times more than a standard garden hose) and a flow of up to 4 GPM. These values correspond to a cleaning power of 17600 Cleaning Units.
This gas-powered pressure washer’s KOHLER CH440K engine is started by a traditional pull-start mechanism.
A steel fuel tank with a maximum capacity of 1.9 gallon is used to store gasoline.
Design & Handling
The Pressure-Pro PP4440K offers superb mobility, with a hand truck design and approximate dimensions of D26.5 x W22.5 x H40.2 in. The robust and sturdy steel frame offers longevity to the assembly. The reversible handle offers further versatility, as its different positions make the unit less bulky when stored.
This model weighs 121 lbs. For this reason, it cannot be called lightweight and thus, carrying and transporting it might be somewhat challenging. Its 429 cc KOHLER CH440K engine, the triplex pump and steel frame are mainly responsible for its heavy weight. However, the unit is mobile thanks to its two 10" never-flat wheels, which add to its movability and allow it to be manipulated smoothly on the job.
Main Features
The Pressure-Pro PP4440K comes with a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are detailed below.
- Soap injection: Detergent is fed in through a siphon hose, since the device lacks a soap tank. The detergent will be added automatically to the water when a soap nozzle is attached.
- Pressure hose: A neat storage for the included 50 ft ⌀3/8" high-pressure hose is facilitated by a set of convenient hooks.
- 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 illustrates the 4 included nozzles, along with the surfaces which they are the most suitable for.
15° | 25° | 40° | Soap | |
|---|---|---|---|---|
| Concrete, brick, masonry | Suitable | Suitable | Suitable | Suitable |
| Siding, gutters, house | Use with caution | Use with caution | Suitable | Suitable |
| Fencing, deck, patio | Use with caution | Use with caution | Suitable | Suitable |
| Lawn equipment, boat, RV | Use with caution | Use with caution | Use with caution | Suitable |
Note: The shape of the nozzles above is for illustration purposes only and may differ.
Red cross: Not recommended. Green check: Suitable. Orange check: Use with caution.
Other Features
- Onboard storage: The Pressure-Pro PP4440K's handy storage area lets you store nozzles and accessories, and thus, you’ll be always prepared and have everything necessary for the job at hand.
- Safety: Safety of operation is enhanced by a low oil protection and 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 Pressure-Pro PP4440K also comes with spray gun, soap hose, pressure hose, oil and wand.
- Emissions: The Pressure-Pro PP4440K is EPA-approved and CARB-compliant. This means that this pressure washer can be bought and sold in each of the 50 states, including California.
Product Videos
The Pressure-Pro PP4440K's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Pressure-Pro PP4440K compare to similarly priced pressure washers.
- The Pressure-Pro PP4440K, which can reach up to 4400 PSI, has one of the highest pressure outputs of the gas-powered units that cost between $925 and $1000.
- With a maximum GPM of 4 (gallons per minute), this washer belongs to the best in terms of water flow, in its respective price range.
- The PP4440K, with its 17600 Cleaning Units (PSI X GPM) sits at the high end of the cleaning efficiency spectrum, when compared to other devices of similar price.
Price comparison
As you can see from this interactive chart, when compared to other gas-powered washers between 17500 and 18000 Cleaning Units, the Pressure-Pro PP4440K 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
- Triplex pump
- Good range of nozzles included
- Onboard storage
- Several security features
- CARB-compliant
- High PSI for the price
- High GPM for the price
- High CU for the price
- No soap tank
About Pressure-Pro
Pressure-Pro, Inc was founded in 1994 in Fort Pierce, Florida. They produce a variety of pressure washers, including cold water, hot water, and custom specialty designs. In 2015, Pressure-Pro became part of Nilfisk, a leading manufacturer of professional quality cleaning equipment, representing over 100 years of cleaning experience. Though they use overseas manufacturing for many components, Pressure-Pro washers are designed, assembled, and tested at their Fort Pierce facilities.
Warranty Information
The Pressure-Pro PP4440K 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 Pressure-Pro pressure washers, please consult Pressure-Pro's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-772-461-4486.
