
Simpson PowerShot Cold Water Pressure Washer
4400 PSI at 4 GPM

From classroom knowledge to the right equipment
Four professionally quoted starter systems from GEM Supply—organized around the processes covered in Pressure Washing Fundamentals.
Start with the work you intend to perform, then choose pressure, flow, heat and mobility.
Four ways to get started
Best all-around starting point
A professional 4 GPM setup for concrete, flatwork, exterior surfaces and general commercial cleaning.

4400 PSI at 4 GPM
3/8 in. x 100 ft.
With handle; rated up to 4500 PSI
Rated up to 4500 PSI
For grease and heavy soil
Heat adds cleaning power for grease, oil, food-service areas and demanding commercial work.

4000 PSI at 4 GPM
3/8 in. x 100 ft.
With handle; rated up to 4500 PSI
Rated up to 4500 PSI
Ready for mobile service
A road-ready pressure washing platform for operators who need water capacity and job-site mobility.

4200 PSI at 4 GPM
3/8 in. x 100 ft.
With handle; rated up to 4500 PSI
Rated up to 4500 PSI
Low pressure, high flow
Built for controlled chemical application on roofs, siding and surfaces that should not be cleaned with high pressure.

300 PSI at 8 GPM
Rated up to 350 PSI at 9 GPM
1/2 in. x 100 ft.
8 GPM
Complete connection kit
GEM Supply account options
If you have taken a class with the Academy of Cleaning Excellence, a GEM Supply cash account has already been established for you. To request credit terms, complete the GEM Supply credit application.
Equipment financing available
Financing may be available for qualified businesses. Review the options and submit an application through our equipment financing partner.
Build your equipment request
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Select complete systems or individual items above. Your order request goes directly to GEM Supply Customer Care for processing. Final pricing may include tax or freight and will be confirmed before an order is placed.
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