AR45 Electric Start Honda Softwash System AR45H-E

Meet the AR45H-E, our electric start gas-powered softwash system built around the elite AR45 diaphragm pump and a Honda GX160-200. It brings the pressure, the volume, and now — the push-button ignition that makes your crew actually want to start their day.

Engineered for roof cleaning, siding washes, and high-volume rinse work, this setup cranks out up to 11.4 GPM at 290 PSI, with smooth gear-driven power and precision control via bolt-on regulator and pressure gauge.

All of it? Sitting on a compact 14" x 20" aluminum skid frame that doesn’t flinch at the back of your rig.

⚡️ Electric Start Power Meets Commercial Muscle

• Honda GX160-200 with electric start — no more pull-cord rage

• High-volume AR diaphragm pump for consistent softwash flow

• 300 PSI capable, but dials down for delicate surfaces

• Perfect for residential soft washing or heavy-duty rinse setups

🧾 Tech Specs

• Max GPM: 11.4

• Max Pressure: 290 PSI

• Max RPM: 550

• Max Fluid Temp: 140°F

• Suction/Inlet: 35mm (1-1/4")

• Outlet: 1/2"

• Bypass: 3/4"

• Frame: 14" x 20" Heavy-Duty Aluminum Skid

  ⚠️ Heads-Up: Warranty voided by over pressurizing or poor maintenance. SH is a beast — clean and neutralize your unit after each use if you want it to outlast your competition.