Powr-Flite 20" Walk-Behind Floor Scrubber – Brush-Assist or Self-Propelled, Battery

PS460 / PS530 Walk-Behind Floor Scrubber — 20" Disc Brush for Large Commercial Floor Programs

The Powr-Flite PS460-W22-UC (brush-assist) and PS530-W22-UC (self-propelled) are 24V / 105Ah lead acid battery walk-behind scrubbers with a 20" guarded disc brush deck, 32" squeegee, 14.5-gallon solution tank, and 15.9-gallon recovery tank. The PS460 delivers 14,988 sq ft/hr at 326 lbs; the PS530 adds traction drive with forward/reverse and infinite speed control at 342 lbs for 20,000 sq ft/hr. Both run 3 hours per charge and meet LEED noise standards at 66.5 and 67 dBA respectively.

PS460 vs PS530: Drive System and Productivity

The drive system is the primary selection decision. Choose the PS460 for areas with frequent directional changes where operator push control is preferred; choose the PS530 for long straight runs in large facilities where traction drive reduces operator fatigue across a full shift.

• PS460 brush-assist at 14,988 sq ft/hr vs PS530 self-propelled at 20,000 sq ft/hr — traction drive on the PS530 maintains consistent speed and reduces operator effort across warehouses, hangars, and large retail floors
• 20" guarded brush deck with 180 RPM and 50 lbs brush pressure — disc configuration on ceramic tile, sealed concrete, VCT, and epoxy; guarded deck fits through standard doorframes on both models
• 32" parabolic squeegee — 12" wider than the brush path; contains and recovers all solution dispensed on the cleaning pass; performs at full recovery through directional changes
• 14.5-gal solution / 15.9-gal recovery tanks — 3-hour runtime on a single charge covers most commercial cleaning cycles without a mid-shift fill stop; hose and bucket-fill options for rapid refill
• Infinite speed control (PS530) — dial adjusts traction drive speed for the operator's pace; large textured wheels maintain traction on wet commercial floors
• Built-in charger storage, quick-access battery compartment — store the off-board charger between tanks; access batteries and internal components without tools for routine maintenance

PS460 / PS530 Applications and Environments

Warehouse and distribution centers with 50,000+ sq ft concrete floors use the PS530 self-propelled for the productivity gains on long cleaning runs between rack rows. Convention centers and arena operations teams use both models: PS530 for open floor areas and PS460 where tighter maneuvering around booth and seating layouts is required. School districts cleaning gymnasium floors and long classroom corridors specify the PS460 for corridor work and the PS530 for gym floor maintenance programs. Airport ground services and airline catering facilities use the PS530 for hangar and catering facility floor maintenance where throughput across a large single-shift window matters.

Box Contents and LEED Compliance

Both models ship with orange 20" medium scrub brush installed, 18" pad driver, red spray buff pad, off-board battery charger, tool kit, and loading ramp for easier transport. Batteries included. Squeegee blades (PS6B60-49001), oil-resistant blades (PS01A0-49021), and replacement brushes (18" soft SN218M, medium MG218M, hard HP218M) available separately. Pads: 18" red RD0518, white WT0518, light blue LL0518, green GR0518, black BK0518. Both models meet LEED noise standards at 66.5 dBA (PS460) and 67 dBA (PS530).