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Westinghouse ePX3500 vs ePX3100 - The Differences

Further down the page, you'll find some explanations regarding the key similarities and differences between the Westinghouse ePX3100 and the Westinghouse ePX3500.

But before checking out explanations regarding their power, design, and features here's a table that summarizes the main pros of each of these 2 pressure washers:

Westinghouse ePX3100Westinghouse ePX3500
Westinghouse ePX3100Westinghouse ePX3500
  • Slighlty less expensive
  • Higher PSI
  • Higher Cleaning Units
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As the ePX3100 and the ePX3500 are both Westinghouse pressure washers, they benefit from the same level of quality and attention to detail.

Power Comparison

  • Fuel: Both units are electric pressure washers.
  • Engine & Pump: The Westinghouse ePX3100 and the Westinghouse ePX3500 both use an axial-type pump to put water under pressure. In either case, the pump is powered by a 13-amp motor.

The following charts are provided to show you at a glance how the main specs of the Westinghouse ePX3100 compare to the Westinghouse ePX3500.

  • Pressure: With a maximum reachable pressure of 2500 PSI, the Westinghouse ePX3500 provides a slightly higher force to blast off dirt and grime than the 2300 PSI of the Westinghouse ePX3100.
  • Water Flow: These 2 units offer the same maximum water flow. Each of them should be able to deliver a maximum of 1.76 GPM (gallons per minute) and to offer the same rinsing power.
  • Cleaning Power: With its 2480 C.U., the ePX3500 offers a somewhat higher overall cleaning efficiency than the Westinghouse ePX3100 and its 2356 C.U.

Design Comparison

  • Design: With their compact design, both units are constructed with a strong focus on portability in mind.
  • Design: With their compact design, both units are constructed with a strong focus on portability in mind.
  • Weight: Considering that both devices weigh 19 lbs, neither of them will require more effort to be manually lifted and transported.
  • Maneuverability: Both products benefit from a set of wheels, which greatly contributes to their maneuverability. Both offer a handle, which improves your grip when you wish to move them.

Feature Comparison

  • Soap Addition: Both washers allow for the addition of chemical detergent solutions to the water. Whether you choose the ePX3100 or the ePX3500, you'll be able to store your cleaning chemicals in the unit's onboard soap tank. Their soap capacity is equal, as the tanks of both units can hold 0.16 gal of detergent.
  • Trigger Gun & Wand: Each of these 2 units comes with a fairly standard ergonomic trigger gun and a classic wand.
  • Nozzles: Out of the box, the ePX3500 and the ePX3100 both come with a 5-nozzle package, each including a 0°, a 25°, a soap, and a turbo nozzle. However, the former adds a 40° nozzle, while the latter offers a 15° nozzle.
  • Reach: Both products include a 25 ft high-pressure hose. Therefore, neither of them will, out of the box, allow for a higher freedom of movement around the unit. As both units feature a 35 ft power cord, their maximum allowable placement from an electrical outlet is the same.
  • Storage: The ePX3100 and ePX3500 both offer onboard storage that allows you to neatly keep the accessories you need at hand. Both washers feature a set of hooks to help you neatly store their high pressure hoses when not in use.

TL;DR

Westinghouse ePX3100Westinghouse ePX3500
Westinghouse ePX3100Westinghouse ePX3500
  • Slighlty less expensive
  • Higher PSI
  • Higher Cleaning Units
Show all offers
Show all offers
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