Simpson Aluminum Series 4200 PSI Commercial Gas Pressure Washer with CAT Pump
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Why We Chose This Product:
This machine represents the gold standard for contractors, delivering uncompromised power and reliability. By pairing a commercial-grade Honda GX390 engine with an elite CAT pump, it ensures an exceptionally long service life in demanding environments.
Who Is It For:
Ideal for professional contractors, property managers, and masonry workers. It easily tackles large-scale, continuous tasks like graffiti removal and wood restoration.
Incredibly durable aircraft-grade aluminum frame
Legendary Honda engine reliability
High initial price point
Tech specs:
- Engine
- Honda GX390
- Max Pressure
- 4200 PSI
- Flow Rate
- 4.0 GPM
- Pump Type
- CAT Triplex









































































