The perfect size for small to medium size scrubbing jobs, the PAS20BA will clean through 20,000 square feet per hour with a 20 inch cleaning path that fits easily through doorways and into tight spaces. Thick slurry is no match for the 3 stage suction motor that vacuums up the waste much easier than most automatic scrubbers. Maintenance is made simpler with easy access to batteries, vacuum motors and tanks. The PAS20BA battery operated scrubber provides a run time of up to 5 hours for continuous scrubbing power.