The Dewalt DCMPW1000N-XJ 54V XR FLEXVOLT Brushless Power Cleaner is a high-mobility cleaning power...The Dewalt DCMPW1000N-XJ 54V XR FLEXVOLT Brushless Power Cleaner is a high-mobility cleaning powerhouse designed for professionals who demand serious performance without the constraints of mains power. Whether you're cleaning equipment, vans, decks, muddy tools or outdoor surfaces, this tool enables you to work completely cordless and free from the restrictions of power cables or fixed water feed. With the ability to draw water from virtually any source using a supplied siphon hose, you've got flexibility in the field when mains connections simply aren't available. At the heart of the DCMPW1000N-XJ is a high-efficiency BL48 brushless motor paired with a premium 3-piston axial pump. Together, they generate consistent, powerful water pressure while reducing wear, extending tool lifespan and delivering greater energy efficiency. This means not only improved cleaning performance but reduced maintenance requirements over time - ideal for demanding professional use. The variable speed control means you can dial in the precise cleaning power you need - reducing wastage of battery runtime when cleaning light-duty surfaces and ramping up the force when you're dealing with heavy grime. The Hi/Low pressure selector makes the tool even more versatile. Set it to Low (45 bar) for lighter cleaning jobs, rinsing or sensitive surfaces, or switch to High (69 bar rated pressure) for stubborn dirt, mud and heavily soiled equipment. You always have the right level of power while optimising runtime when needed.Brushless BL48 motor 3-piston axial pump for consistent, high-efficiency cleaning performance with reduced maintenance.Self-prime functionality allows operation from alternative water sources for unmatched portability and convenienceHi/Low pressure switch offering 45 bar (Low) and 69 bar (High) rated pressure modes for full control across light and heavy cleaning tasks.Two-stage safety trigger with safety latch plus over-molded secondary grip and shoulder-strap mount.
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The DeWalt DCMPW1000N-XJ 54V XR FLEXVOLT Power Cleaner is designed for professionals needing high-performance cleaning without mains power. Its key benefit is unparalleled cordless mobility, allowing operation from any water source. A potential caveat is the reliance on FLEXVOLT battery power, which needs to be managed for extended use. This tool features a high-efficiency brushless motor and a 3-piston axial pump for consistent power, variable speed control, and Hi/Low pressure settings for versatile cleaning.
All features
Model Part Number
DCMPW1000N-XJ
Brand
DeWalt
Options
54v FLEXVOLT
Extended Product Information
FAQs
Can I use this pressure washer with any water source?
Yes, thanks to its self-prime functionality and supplied siphon hose, you can draw water from buckets, tanks, or other stationary sources, providing great flexibility.
What is the maximum pressure this unit can deliver?
The unit has a Hi/Low pressure selector. The High setting delivers up to 69 bar rated pressure, while the Low setting provides 45 bar.
How long will a battery last?
Runtime depends on the battery capacity (Ah) and the selected pressure and speed settings. Higher pressure and speed will consume battery power faster. Consult the battery specifications for estimated runtimes.
Do I need to purchase batteries separately?
Yes, this model is often sold as a bare tool, meaning batteries and a charger are typically sold separately. Ensure you have compatible DeWalt 54V XR FLEXVOLT batteries.
Can I use standard pressure washer accessories with this unit?
Yes, the DeWalt DCMPW1000N-XJ uses a standard quick-connect system for its spray lance and is compatible with most standard pressure washer accessories.
What maintenance is required?
Regular maintenance includes flushing with clean water after use, checking and cleaning the intake filter, and storing it in a dry place. Avoid freezing conditions.
Troubleshooting
Unit does not power on.
Ensure the FLEXVOLT battery is fully charged and properly seated. Check that the safety trigger lock is disengaged.
Low water pressure.
Verify the water source is adequate and the siphon hose is fully submerged. Check the siphon hose filter and the spray nozzle for blockages. Ensure the Hi/Low pressure switch is set to 'High' if needed.
Pump is not priming.
Ensure the siphon hose is correctly connected and submerged. Check for air leaks in the water intake system. Try running the unit briefly with the hose outlet disconnected to help purge air from the pump.
Intermittent water flow.
Check the water source for fluctuations or air entering the siphon hose. Clean the intake filter. Ensure the battery connection is secure.
Pros and Cons
Pros
Exceptional cordless portability and freedom of movement.
Powerful and consistent cleaning performance due to brushless motor and premium pump.
Versatile cleaning options with variable speed and Hi/Low pressure settings.
Ability to draw water from non-traditional sources enhances usability in various environments.
Reduced maintenance requirements compared to traditional pressure washers.
Cons
Requires DeWalt 54V FLEXVOLT batteries, which may require separate purchase or management.
Runtime is dependent on battery capacity and selected pressure/speed settings.
Higher initial investment due to battery and charger system.
May not be suitable for extremely large-scale, continuous industrial cleaning operations without battery rotation.
Setup, Compatibility & Care
Setup:
Ensure a charged DeWalt 54V XR FLEXVOLT battery is securely attached.
Connect the supplied siphon hose to the water inlet, placing the filter end into your chosen water source (e.g., bucket, tank, lake).
Attach the high-pressure hose to the outlet.
Connect the desired spray lance or accessory.
Squeeze the trigger to prime the pump until water flows steadily.
Compatibility:
This pressure cleaner is compatible with all DeWalt 54V XR FLEXVOLT batteries.
It uses standard pressure washer accessories that connect via the quick-connect system on the lance.
Care:
After each use, flush the system with clean water to remove any debris.
Store the unit in a dry, protected area.
Check the siphon hose filter regularly for blockages.
Do not store with water in the pump during freezing conditions.
Clean the exterior with a damp cloth; avoid submerging the unit.
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