5:1 Ratio NXT Pump Models: Jx20xx

X-Large size measures 47" x 60" x 62" (1194 x 1524 x 1575 mm)Replacement pan liners and clips sold separately

4” cylinder stroke

It comes with a tension arm that prevents tape backlash

No output pressure regulator

Advance SC500™ 20D Two 105 Ah wet batteries, onboard charger and prolene brush, Scrubber weight_11-lb 5:1 Ratio NXT Pump Models:This Advance SC500 20D floor scrubber effectively cleans floors in large spaces such as hospitals, schools, and hotels. It offers a continuous run time of up to 5 hours, and it has a 20" scrub path with a cleaning rate of 24,552 sq. ft. per hour. It has a powerful 280W vacuum motor that operates at a rate of 100 CFM and a 450W brush motor with a 155 RPM brush speed. Both the solution tank and recovery tank have a 12 gallon capacity to clean large