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Grandfalls Pressure Washer UltraFlow
- 2.6 Max GPM of ultra water flow for fast clean.
- 50ft retractable hose for tangle-free storage.
- 1000H lifespan triplex pump & brushless motor
- 65db whisper-quiet cleaning without disruptions
- 2X power with turbo nozzle for deep clean.
- Modular rugged steel frame for DIY-friendly.
- Premium attachment kit, ready to use.
- 3Y consumer & 1Y commercial powertrain warranty.
Quantity:
Product detail
UltraFlow is designed for car detailing pros, deep-cleaning homeowners, and small businesses.With 2.6 GPM water flow, a 1000-hour lifespan, and a modular design, it delivers unmatched power, durability, and efficiency for any cleaning task.
- [Automatic Retractable Hose] The 50-foot retractable hose covers up to 7800ft² and features a scratch-resistant steel hose for enhanced durability and wear resistance. The auto-retract mechanism prevents tangling, making storage twice as fast as traditional methods, and simplifying post-cleaning organization.
- [High Pressure & Low Noise] Offering up to 1650 PSI at 2.6 GPM, it provides strong cleaning power while maintaining an ultra-quiet operation at only 65DB—4 times quieter than traditional gas models. It’s perfect for high-performance tasks with minimal noise disruption, making it ideal for both residential and commercial use. Complete your cleaning tasks in just 10 minutes, saving you time and effort
- [Continuous-run Motor and Pump] Powered by a brushless motor and all-copper crankshaft pump, this pressure washer offers up to 1000 hours of use and a 2-year warranty for reliable, low-maintenance performance. Its TTS energy-saving technology enhances efficiency by reducing power consumption, making it an eco-friendly choice that ensures efficient and eco-friendly operation.
- [Flexible Installation Options] It can be wall-mounted, placed on the ground, or paired with a cart for enhanced mobility. This flexibility ensures it fits perfectly into different workspaces, whether residential or commercial, giving you the freedom to customize based on your space and needs.
- [All-Inclusive Accessories] Includes turbo, 15°, 25°, 40° nozzles, a 1L foam cannon, a high-pressure gun with safety lock for adjustable water flow, as well as a 1.7-meter inlet hose. No need to purchase additional accessories—ready to use right out of the box, allowing you to start cleaning immediately.
Specifications
SKU
HBA5010US
Usage
Home & Commerical Use
Material
Heavy Duty Steel
Pressure Hose Length
50FT
Pressure Hose Type
Hydraulic hose 1/4 inch WP 4000 PSI
Pump
all-copper crankshaft pump
Motor
Brushless motor
N.W/G.W
71.87 /84.87 Lbs
Product Size
21.92x18.58x19.40 in
Drill Size
ø12
Rated Voltage/Freq
120V/60Hz
Power
1800W
Electric Current
15A
Max Inlet Water Temperature
140ºF/60ºC
Power Cord Length
6.56FT
Peak Pressure
1650PSI
Rated Pressure
1350PSI
Max Flow
2.6GPM
Rated Flow
2.2GPM
Noise in Operation
65DB
Product Manual
What's in the box?
Grandfalls Pressure Washer UltraFlow*1
1L Metal-Connector Foam Pot*1
High Pressure Gun*1
6ft Lead-in Hose*1
Turbo Nozzle*1
Quick-Connect Nozzles*3
Wall Fixed Base*1
Foam Pot Holder*1
High-Pressure Gun Holder*1
Product Manual*1
Preorder Deal – $50 Off UltraFlow Cart!
Modular Steel Cart for UltraFlow
Enhances UltraFlow’s mobility; ships separately with expected delivery in May.
Would you like to add GT Care?
GT Care for Advanced Protection
2 repairs or replacements, free 2-way shipping..
GT Care for Advanced Protection
$99.99
Two Warranty Events:
Receive up to two repairs or replacements within the 24-month period, with no extra cost
and no hassle.
Full Parts Coverage:
Protects against accidental damage to machine parts or accessories, ensuring your tools
remain in optimal condition for extended use.
Free Two-Way Shipping:
Enjoy free shipping both ways for all repairs or replacements, saving you time and
money.
Exclusive One-on-One Expert Service:
Access personalized support from our experts whenever you need it, ensuring faster
resolutions to any issues.
Free Shipping & Fast Express
2-Year Satisfaction Warranty
30-Day Returns Guarantee
Brushless Motor
2.6 GPM at 1650 PSI, 65 DB in Operation
#1 Retractable Top-Tier Washer
Breezy Retractable Tech, Pro-Grade Cleaning Performance
Triplex Pump
1000-Hour Lifespan
DIY-Friendly Design
Modular Rugged Steel Frame
Cart-Compatible
Movable with OPTIONAL Cart
All-in-One Set
For Ready-to-Use Convenience
3-Year Warranty
Advanced Worry-Free Support
3-Minute Cleaning Routine
Before Cleaning
Instant Start, No Setup Hassle
Unbox and clean in seconds! Comes fully equipped with all accessories—just pull the hose and get started.
During Cleaning
Deep Clean with Power & Precision
High water flow and multiple spray modes let you power through dirt and grime with precision and ease.
After Cleaning
Smart Storage, No More Mess
The auto-retract system rewinds the hose smoothly in seconds, cutting your cleanup time in half compared to traditional storage.
Stable & Easy Operation
Low-Center Reel for Stability
The bottom-mounted hose reel keeps the machine stable, preventing tipping while pulling out the hose.
Easy to Start Botton
Simply plug in and press a button for easy start-up—no preparation, no emissions, and no pollution.
Tangle-Free Hose Reel
Steel-braided hose withstands 4000 PSI and 140°F, while the hose reel provides tangle-free storage and easy access.
Rebuildable Motor & Pump
Heavy-Duty Triplex Pump
Built with a durable all-copper crankshaft pump, ensuring 1000-hour lifespan and high efficiency, with oil changes every 200 hours.
Powerful Brushless Motor
It delivers stronger power, longer lifespan, and quieter operation for superior efficiency and reliability.
Energy-Saving System
TTS auto-shutdown saves energy, reduces power consumption, and extends pump life for efficient, eco-friendly operation.
Safe & User-Friendly Design
In-line GFCI Plug
GFCI prevents shocks & leakage for safe, hassle-free use.
Safety Lock Gun
Prevents accidental activation for enhanced user safety.
Quick-Connect Nozzles
Easily swap out the right nozzle for the right job.
Sponge-Padded Handle
Improved grip, and enhanced comfort for ergonomic operation.
Multi-Scene, One Solution
UltraFlow lets car detailing pros clean a vehicle in just 3 minutes, with faster and more efficient results.
UltraFlow is perfect for mobile cleaning, offering customizable assembly and ideal for small business cleaning needs.
UltraFlow is perfect for deep home cleaning, with adjustable water flow and nozzle modes to reach every corner.
FAQs
Technical Specifications
The machine supports a peak pressure of 1650 PSI and a maximum flow rate of 2.6 GPM, with a rated flow of 2.2 GPM.
A 2.6 GPM pressure washer is well-suited for medium to heavy-duty cleaning, including pressure washing driveways, patios, decks, sidewalks, vehicles, house exteriors, and even light industrial equipment. This flow rate offers a balance between water usage and cleaning efficiency for both residential and commercial applications.
For car detailing, a pressure range of 1200–1900 PSI and a flow rate of 1.5 to 2.5 GPM is ideal. This 1650 PSI pressure washer with a 2.6 GPM flow delivers balanced performance—gentle enough for paint, trim, and glass, while offering enough power to rinse thoroughly and remove stubborn grime.
Accessories and Installation
This electric pressure washer is designed for both wall mounting and floor placement. Wall mounting is ideal for space-saving setups in garages or workshops. For safety, especially in wet environments, we recommend having a professional technician handle the installation to ensure secure operation.
Our UltraFlow electric pressure washer is compatible with a dedicated rolling cart for added mobility. However, the cart is not included in the standard package. Customers purchasing the unit separately can buy the pressure washer cart through this link.
This pressure washer is equipped with a high-pressure hose that can be replaced or upgraded. The standard pressure washer hose length is 50 ft, but longer hoses can be used depending on the cleaning area. For custom setups, consider hose weight and flexibility to ensure smooth operation without straining the unit.
Usage and Maintenance
- Regularly check the high-pressure hose, connectors, and power lines, replacing any worn components.
- Clean the exterior and internal filters to prevent dust and debris from entering the machine.
- Ensure complete drainage after use to prevent scale build-up.
- Follow the manufacturer’s recommended maintenance schedule to maximize the machine’s lifespan.
Yes, it is. For better and longer use, you should add lubricating oil first after 50 hours' of use. After the first oil addition, you only need to add lubricating oil every 200 hours. It is best to use the recommended oil S15W-40.
This pressure washer is built for commercial use and can typically run continuously for 1 to 2 hours. For heavy-duty cleaning or high-temperature environments, we recommend short breaks to avoid overheating. Consistent monitoring and maintenance are key to supporting high-frequency operation.
This model is primarily designed for cold water use, though some versions may support hot water input. Typically, the maximum input temperature for hot water models is around 60ºC (140ºF). For specific models, refer to the technical specifications and safety guidelines to ensure the temperature stays within recommended limits for optimal performance and machine longevity.
Yes, this pressure washer is compatible with diesel generators, making it ideal for mobile detailing and off-grid cleaning applications. To ensure safe and stable operation, the generator must meet the required wattage and voltage output specified in the user manual. This setup allows professionals to operate the unit reliably in remote locations without access to fixed power.
Customer Reviews