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NorthStar 157117 Hot PW – Wet Steam 3500 PSI 3.5 GPM
In Stock
$2,508.00
In Stock
NorthStar 157117 Hot PW Wet Steam 3500 PSI 3.5 GPM This NorthStar 157117 is a professional hot water pressure washer built to ensure high-pressure steam sanitization for demanding agricultural and commercial construction cleaning applications.
Enhanced Cleaning Pressure: Supplies powerful 3,500 PSI industrial performance
Wet Steam Versatility: Features specialized high-heat setting for sanitation
Professional Flow Rate: Delivers steady 3.5 GPM for precise cleaning
Honda Engine Power: Operates via reliable premium GX engine system
Rugged Material Durability: Includes reinforced steel frame and high-pressure hose
This NorthStar Hot Water Pressure Washer with Wet Steam is the ultimate cleaning machine, loaded with cutting-edge technologies. It features a 250°F wet steam mode, industry-leading 150°F temperature rise and a fuel-efficient downdraft burner to provide an unbeatable combination of high heat, high impact and high-flow rate — melt through and wash away the toughest grease and grime.
The innovative digital thermostat provides far superior temperature regulation compared to other brands — a stable 15 to 18°F range consistently delivers hot water without significant temperature swings. This heavy-duty unit boasts a Honda GX390 engine with electric start and a Cat direct drive pump for quiet, reliable performance. Plus, with large 8-gal. fuel tanks, it delivers extended run times allowing you to work longer with less refueling.
What’s Included
- (1) Hot water pressure washer with wet steam
- (5) Nozzles
- (1) High-pressure hose
- (1) Spray gun
- (1) Lance
| Item# | 157117 |
| Brand | NorthStar |
| Manufacturer’s Warranty | 2 Year Limit/3 Year Eng Limit |
| Ship Weight | 550.0 lbs |
| Pressure | 3,500 PSI |
| Flow | 3.5 GPM |
| Engine | Honda |
| Engine Model | GX390 |
| Engine Displacement | 389 cc |
| Fuel Type | Gasoline |
| Pump | CAT 66DX |
| Pump Oil Type | SAE 30 nondetergent |
| Pump Oil Included | Yes |
| Engine Oil Type | SAE 30 |
| Engine Oil Included | No |
| Low Oil Shutdown | Yes |
| Drive Style | Direct |
| Gross Torque | 19.5 ft-lbs. |
| Adjustable Pressure | Yes |
| Chemical Injector | Yes |
| Fuel Capacity | 8 Gal |
| Hose Length | 50 ft |
| Orifice Size | 4 |
| Coupler Size | 3/8 in |
| Quick Connect Nozzle | Yes |
| Nozzle Type | 15° Wet Steam, 15°, 25°, 40°, and Chemical |
| Number of Tips Included | 5 |
| Max. Inlet Water Temp | 140 °F |
| Max. Outlet Water Temp | 250 °F |
| Thermal Protector | Yes |
| Product Weight | 656 lb |
| Dimensions L x W x H (in.) | 55 1/2 x 41 1/2 x 48 5/16 |








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