Q:What is max pressure hose length for the 3.5 gpm 4000 psi washer?
by|Sep 18, 2023
1 Answer
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A: Hi - There actually is no max pressure hose length on our machines. Thanks for reaching out, Jhall2923.
by|Sep 21, 2023
Q:The manual says that the pressure regulator is “pre-set” at a “factory setting”. What is that setting ? Also, what are the increments if you turn the pressure regulator up or down 1/2 turn. Is it #1000 increase per revolution ?? And is the cap marked “oil”in the bag tied to the pressure regulator. Is that for the water pump ? MANY thanks !! I’m quite happy with my Dewalt so far, I just wish I had more information in the user guide. Thanks for your help ! Smooth
by|Sep 8, 2023
1 Answer
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A: The pump is preset at 4000 PSI max pressure, and it will dial down to 1000 PSI at lowest pressure. The amount of pressure decrease will vary from machine to machine per revolution. The vented cap is for the pump, and you need to remove the red shipping cap and install this on the pump instead. We glad you reached out and let us know if we can help with any more questions.
by|Sep 11, 2023
Q:Does Dewalt offer their own warranty?
by|Aug 27, 2023
1 Answer
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A: Hi, Elf11. Yes, all Dewalt products come with a factory warranty. Thanks for your interest and let us know if we can help with any more questions.
by|Aug 28, 2023
Q:Can You control the amount of pressure if you do not need 4,000 psi?
by|Jul 11, 2023
1 Answer
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A: Hi, Jerry. Yes, this has an adjustable unloader for controlling the pressure. Thanks for your interest let us know if we can help with any further questions.
by|Aug 18, 2023
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Q:how can i change or fix my downstream injector on this dewalt machine
by|Jul 10, 2023
1 Answer
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A: Hi, cruz. We're sorry to hear about the trouble you're having with your downstream injector. If you would at your earliest convenience contact our team at 877-362-4271, we would be happy to do a little troubleshooting to determine how to get you operating smoothly as soon as possible. We're glad you reached out and hope to be hearing from you soon!
by|Jul 11, 2023
Q:why can't i purchase this in California ??
by|Jul 2, 2023
2 Answers
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A: Hi, Adolph. These cannot be purchased in California due to the CARB Emission laws. Hope this helps.
by|Jul 3, 2023
A: Does it does it make the EPA air quality regulation?
by|Nov 21, 2023
Q:The owner's manual for this product states the pressure may be adjusted via an adjustable unloader feature on the pump. What is the minimum pressure range when the pump pressure control knob is adjusted to its minimum setting?
by|Jun 13, 2023
1 Answer
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A: Thanks for the question, Steve. This can be adjusted down to approximately 1000 to 1500 PSI. Hope this helps.
by|Jun 15, 2023
Q:Just gas or mixed with something else?
by|Jun 6, 2023
1 Answer
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A: This is designed to run on regular unleaded fuel. Thanks for the question, Frank.
by|Jun 7, 2023
Q:Where can I get the water hose inlet attachment that goes on the pump?
by|May 13, 2023
1 Answer
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A: Hi, Rick. If you would please contact our support team at 877-362-4271 they will be glad to assist you in getting just the part you need. Thanks for reaching out.
by|May 15, 2023
Q:Does this have a soap dispenser/feeder?
by|May 8, 2023
1 Answer
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A: Hi, Donald. These come equipped with a downstream injector and a soap hose and filter. Thanks for the question.