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  Loading... Please wait...This NorthStar Super High Flow Gas Cold Water Pressure Washer features a big 5.0 GPM flow rate and 3000 PSI to blast through the dirtiest jobs more quickly whether at home, jobsites, factories or in commercial settings. Equipped with a Honda GX390 engine for quiet, reliable performance. The high-quality NorthStar triplex pump features renowned Parker-Praedifa seals and forged brass manifold for greater durability.
NorthStar pressure washers undergo thousands of hours of rigorous testing to ensure peak performance, plus include an industry-leading warranty to give you extra peace of mind.

When you need ultra-powerful cleaning performance for jobs other pressure washers can't handle, this NorthStar Pressure Washer delivers with exclusive Super High Flow technology. Super High Flow combines maximum water flow with high pressure to deliver faster, better cleaning. A simple squeeze of the trigger unleashes up to 5.0 GPM and 3000 PSI to blast through the toughest mud, dirt and debris in no time.
Never worry about your NorthStar Super High Flow Pressure Washer being ready for the task at hand. The commercial-grade Honda GX390 engine provides the ultimate reliability, plus easy-start convenience, improved power, greater fuel efficiency, longer run time and quieter operation.
Some times less is more. Such is the case with the compact, lightweight NorthStar SHF Series direct drive triplex pump. With a highly engineered direct drive design, fewer moving parts are required, minimizing maintenance and making these high-end pumps truly outstanding values.
Even the smallest component is critical when engineering the best pressure washer on the market. NorthStar SHF Series direct drive triplex pumps use high-quality Parker-Pradifa seals to ensure a longer life and minimal wear.
All of it adds up to a cart worthy of the NorthStar Super High Flow Pressure Washer. The premium push-down style cart with large 15in. pneumatic tires is easy to maneuver from job to job, saving time and effort. A rugged 1 3/8in. steel full roll cage provides maximum protection, an essential feature for withstanding the hard knocks of job sites. We took it a step further, engineering a unique vibration isolation system to help protect the pump and engine from excessive wear.


The NorthStar Super High Flow pressure washer goes beyond power and performance with a long list of convenience features. With the removable NorthStar nozzle holder, the right nozzle is at your fingertips at all times — simply attach it to the pressure washer or to your belt. Adjustable pressure means you're ready for virtually every job, big or small. Pump oil checks are quick and convenient using the handy sight glass. We've even made recoil pulling smoother and easier with Easy Start. A full complement of accessories is included but for even more options and capabilities, a full-featured accessory kit is available.
No one builds pressure washers better. And no one tests pressure washers more. Northern Tool + Equipment engineers put each NorthStar pressure washer component through a series of extensive, real-world procedures in our Faribault, MN testing facility and in the field. Before you put your pressure washer to the test for the first time, you can feel confident that we already have.
For over two decades, NorthStar has set the standard for quality, performance and reliability. Contractors, professionals and do-it-yourselfers trust the superior quality of NorthStar to get the job done right the first time, every time.


NorthStar pressure washers are built to last. But to give you extra peace of mind, we stand behind our product with an industry-leading 4-year limited warranty.
Shop in complete confidence, knowing Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need
Shop in complete confidence, knowing that Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need.
Should you ever need service or support, help is a phone call or e-mail away. NorthStar's field-trained technical staff is ready to help. For convenience, our professional in-store service department performs all repairs on site. Replacement parts are stocked at our Northern Tool + Equipment warehouse and ready to ship the same day your order is received.
 
 
| Item# | 15782030 | 
| Brand | NorthStar | 
| Manufacturer's Warranty | 4 Yr Consumer/2 Yr Commercial | 
| Ship Weight | 160.0 lbs | 
| Pressure (PSI) | 3,000 | 
| Flow (GPM) | 5.0 | 
| Engine | Honda | 
| Engine Model | GX390 OHV | 
| Engine Displacement (cc) | 389 | 
| Gross Torque | 18.5 | 
| Pump | NorthStar Super High Flow | 
| Drive | Direct | 
| Gun | Industrial rear entry w/3 ft. lance | 
| Nozzle Type | Quick-connect | 
| Orifice Size | 5 | 
| Hose | 50-ft. gray high-pressure | 
| Coupler Size (in.) | 3/8 | 
| Cart | Push-down style steel cart | 
| Fuel Capacity (gal.) | 1.6 | 
| Max. Inlet Water Temp (°F) | 140 | 
| Max. Output Water Temp (°F) | 140 | 
| Fuel Type | Gasoline | 
| Chemical Injector | Yes | 
| Adjustable Pressure | Yes | 
| Engine Oil Type | SAE 30 | 
| Pump Oil Type | Universal tractor transmission oil | 
| Engine Oil Included | No | 
| Pump Oil Included | Yes | 
| Low Oil Shutdown | Yes | 
| Thermal Protector | Yes | 
| Dimensions L x W x H (in.) | 42.25 x 26 x 42.25 |