21" 2 Rotor Arms Contractor Surface Cleaner mix-ratio-0-1-1-to-20-1 per minute (cfm) at a

per minute (cfm) at a given pressure

and lacquers

and the other is for thinner materials

leaving them with a consistent finish over their entire surface

21" 2 Rotor Arms Contractor Surface Cleaner mix-ratio-0-1-1-to-20-1 per minute (cfm) at a80. 774 MOSMATIC 21" CONTRACTOR S. S. SURFACE CLEANER W WHEELS & SPRAY WAND Height Adjustable Professional Surface Cleaner! No cleaning task is too much for this professional surface cleaner. Clean large areas like gas stations, parking lots, hangars, and school yards. Industrial strength insures longevity. Height adjustable: stainless steel guard for extra strength and stability. Adjustable impact range guarantees an efficient cleaning on any type of