The BE 4000 PSI 20-inch whirlaway is great for cleaning sidewalks, driveways, garage floors, roofing, parking lots, porches, walkways, decks, warehouses, loading docks, truck decks & trailer floors, tennis courts, pool decks, outdoor basketball courts, and most hard flat surfaces.
Use on various concrete types and finishes; smooth, exposed aggregate, as well as asphalt.
Can also be used with chemicals for sanitizing saunas, locker-room floors & showers & bathrooms, commercial food preparation areas etc.
The following comparison chart shows the time taken to clean a typical size driveway (400 sq. ft.) using 3 different components.
Sample look at the cleaning results of a Whirl-A-Way.
Maximum Specs for Operation: 3500 PSI, 8.0 GPM
Hover action works very well at cleaning roof tops.
Minimum Specs to Operate: 2000 PSI, 2.5 GPM