The ePX3500 is the only machine in this lineup that states its rated pressure on the label rather than leading with a max figure. It delivers 2000 rated PSI at 1.2 rated GPM, with a max figure of 2500 PSI and 1.76 GPM at its lowest pressure. The rated numbers are the ones that describe sustained cleaning, and they place the washer at about 2,400 cleaning units, which is pressure times flow, the best single comparison between machines.
The hardware follows from that honesty. A pro style steel wand extends to 17.5 inches and takes quick connect nozzles at 0, 15 and 25 degrees plus a turbo and a soap applicator. A 25 foot nylon braided hose and a 20 ounce on-board soap tank round it out. The frame is low and stable, with four quick lock wheels and 360 degree steering, and it weighs 19 pounds. Against the Westinghouse WPX2300e, which lists 1900 rated PSI, it gives about 100 more rated PSI, and against the Greenworks 2000 PSI it matches the rated pressure and flow while adding anti-tipping design.
It carries a three year limited warranty with a nationwide support network, and the pump stops when you release the trigger, which saves energy and pump life. Ownership is light: use the soap tip to draw detergent, never run the pump dry, connect water before pulling the trigger, and drain and store it above freezing, since frozen water in a pump cracks it.
What works
- States 2000 rated PSI at 1.2 GPM, not just a max figure
- Low, anti-tipping frame with 360 degree steering wheels
- Steel extendable wand takes quick connect nozzles
- Three year limited warranty with nationwide support
Watch out for
- The 2500 max PSI headline overstates sustained pressure
- Small 20 oz soap tank empties quickly on big jobs
- Only 25 ft hose limits reach without moving the machine
Spec sheet
- Rated output
- 2000 PSI at 1.2 GPM
- Max output
- 2500 PSI, 1.76 GPM at lowest pressure
- Wand
- 17.5 in steel, 5 quick connect nozzles
- Hose
- 25 ft nylon braided
- Soap tank
- 20 oz onboard
- Weight
- 19 lb
- Warranty
- 3 year limited






