One of Pacific's most popular scrubbers, the single disk Z20BA suits a variety of cleaning applications and facility sizes. The Z20BA features simple controls and easy to read gauges that provide operators with a high comfort level. The Z20BA auto scrubber's 20" cleaning path, 16-gallon tank capacity and 30" squeegee make it a mainstay of almost any hard floor care program. The unique hands free pad on/off feature makes pad changes as easy as pushing a button. The Z20BA is a brush assist model.