NorthStar 1571343 - 4000 PSI 3.5 GPM 420cc Gas Pressure Washer
The NorthStar 1571343 is a gas-powered pressure washer offering a maximum water pressure of 4000 PSI and flow of 3.5 GPM. (Read full specs)
Northern Tool 
Amazon | Price history for the NorthStar 1571343 |
|---|
| Highest Price $1,799.99 Lowest Price $1,599.99 Current Price $1,599.99 |
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Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Handling | Wheelbarrow |
| Water | Cold (140°F max.) |
| PSI | 4000 |
| GPM | 3.5 |
| Cleaning Units | 14000 |
| Engine | 420cc NorthStar e420 OHV 4-stroke |
| Pump | Comet RW4040S Triplex |
| Frame | Steel tubing |
|---|---|
| Soap injection | Via siphon hose |
| Soap dilution | 15:1 |
| Nozzles | 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 50 ft, ⌀3/8 |
| Hose storage | Hooks |
| Dimensions (L x W x H) | Approx. 50 x 29 x 26 in |
|---|---|
| Weight | 249 lbs |
| Pressure control | Valve |
| Wheels | 2 wheels, ⌀15", never flat |
| Included accessories | Wand, spray gun, high pressure hose, soap hose, 4 nozzles |
| Security | Low oil, trigger lock and thermal relief valve |
| Emissions | EPA |
| Warranty | 4 years |
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 NorthStar 1571343
In a nutshell, the NorthStar 1571343 is a heavy duty, commercial pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:
- complete cleaning of hard surfaces, vehicle washing, and surface prep for painting
- delicate surface cleaning, andbroad area cleaning with reduced pressure
- applying detergent and cleaning solutions, and rinsing surfaces
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 NorthStar 1571343's triplex pump, powered by a powerful fuel-injected 420cc engine, can provide a pressure of up to 4000 PSI (approximately 67 times more than a standard garden hose) and a flow of up to 3.5 GPM (values claimed by the manufacturer). Thus, the NorthStar 1571343 achieves a cleaning power of 14000 Cleaning Units.
The NorthStar e420 engine of this gas-powered pressure washer is initiated by a classic pull-start mechanism.
Design & Handling
The wheelbarrow design of the NorthStar 1571343 offers enhanced mobility and stability, making it ideal for navigating uneven terrain and ensuring steady operation during heavy-duty cleaning tasks. The robust steel tubing frame guarantees longevity of the assembly, providing stability and protection for internal components, even under demanding working conditions. The reversible handle offers further versatility, as its different positions make the unit less bulky when stored.
Tipping the scales at 249 lbs, this unit's weight presents a notable challenge for users, especially when it comes to lifting and moving it, particularly over uneven ground. Its 420cc NorthStar e420 engine, the triplex pump and steel tubing frame are mainly responsible for its heavy weight. Despite this, the presence of two 15" never-flat wheels reduces the complexity of moving the 1571343, even on rugged surfaces.
Main Features
The NorthStar 1571343 comes with a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are detailed below.
- Soap injection: Despite the absence of a soap tank, detergent supply is facilitated through the use of a siphon hose. The NorthStar 1571343 includes an automatic soap dilution mechanism, allowing detergent to be diluted to the ratio of 15:1 with ease. Attachment of a soap nozzle prompts the pressure washer to automatically introduce and blend the detergent with the water.
- Pressure hose: When not in use, the unit allows for tidy storage of the included 50 ft ⌀3/8" 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: Below, you'll find a table outlining the 4 included nozzles and their recommended surfaces.
15° | 25° | 40° | Soap | |
|---|---|---|---|---|
| Concrete, brick, masonry | ||||
| Siding, gutters, house | ||||
| Fencing, deck, patio | ||||
| Lawn equipment, boat, RV |
Note: The shape of the nozzles above is for illustration purposes only and may differ.
Not recommended. Suitable. Use with caution.
Other Features
The NorthStar 1571343
- Onboard storage: The NorthStar 1571343 features a handy storage area, which allows you to neatly store nozzles and accessories and be always prepared by having everything needed at hand.
- Safety: Safety of operation is enhanced by a thermal relief valve (which helps to prevent internal pump damage), a low oil protection and a trigger lock mechanism (which prevents accidental operation).
- Accessories: The NorthStar 1571343 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 wand, soap hose, pressure hose and spray gun.
The NorthStar 1571343's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the NorthStar 1571343 compare to similarly priced pressure washers.
- With its 4000 PSI max pressure output, the NorthStar 1571343 is in the expected pressure range, for gas-powered units in the $1350-1700 price range. If your priority is the highest possible power of the water stream, in this price range, we suggest checking out the NorthStar 157127, which reaches up to 4200 PSI.
- In the aforementioned price range, the GPM (gallons per minute) of this washer, which can reach 3.5, can be considered in the average. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the DeWalt DXPW60605, that can deliver up to 4 GPM.
- At 14000 Cleaning Units (PSI X GPM) total, the 1571343 sits within the average cleaning efficiency range when compared to other gas-powered units in this price bracket. If the highest overall cleaning power is your top priority, the DeWalt DXPW60605, which can reach up to 16800 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 gas-powered washers between 13800 and 14700 Cleaning Units, the NorthStar 1571343 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
- Triplex pump
- EFI engine
- Designed to be stable
- Good range of nozzles included
- Automatic detergent dilution
- Onboard storage
- Several security features
- Decent PSI for the price
- Decent GPM for the price
- Decent CU for the price
- On the expensive side
- No soap tank
Do you own the NorthStar 1571343 and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
About NorthStar
The NorthStar brand of outdoor power equipment is owned and distributed by the Northern Tool company, which was founded in 1981 in Minnesota, USA. The brand includes log splitters, generators, pressure washers, and air compressors. Though many of the components are manufactured in Northern Tool’s factory in China, NorthStar pressure washers are engineered, assembled, and tested in America, and powered by Honda engines. They include hot water, cold water, and soft-wash systems, along with many accessories. NorthStar brand products make up a large percentage of Northern Tool's product line.
Warranty Information
The NorthStar 1571343 is covered under a warranty for up to 4 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of NorthStar pressure washers, please contact the NorthStar Customer Support: 1-800-270-0810.
