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Tornado
Need parts or upgrades for your Tornado gear?
Check out our Tornado Parts & Accessories Collection for everything from replacement brushes and batteries to hoses — built to complete your setup.
You can typically expect your items to arrive within 4-7 business days, depending on your location and product availability.
Hassle-Free Returns
You can return unused, undamaged items in original packaging within 14 days of delivery.
Please see the full Return & Refunds Policy page for more information
Contact: support@centrasupply.com | (630) 634-7281
The Tornado® OB 20/14 Walk-Behind Orbital Scrubber is designed for high-efficiency hard floor cleaning in commercial environments where faster results, reduced chemical usage, and low operator fatigue are top priorities. Its 20" × 14" rectangular orbital scrub head delivers up to 110 lbs of down pressure, allowing effective cleaning along edges, into corners, and across textured surfaces.
With a 2200 RPM orbital motion, the OB 20/14 supports chemical-free surface preparation and finish removal when used according to manufacturer recommendations—helping reduce water usage, drying time, and operating costs. The traction-drive system, onboard charger, and 14-gallon solution and recovery tanks enable extended, cordless cleaning across large areas without frequent refills.
Engineered for operator comfort, the unit features vibration-reducing isolators, intuitive fingertip controls, and a quiet operating level below 70 dB for daytime or noise-sensitive environments.
Tornado® OB 20/14 Orbital Auto Scrubber – Model TS350-W20-U
Traction-drive system
Rectangular 20" × 14" scrub head
Onboard charger
Parabolic squeegee assembly
Batteries, pads, and accessories may vary by configuration. Replacement squeegees sold separately.
Up to 110 lbs of down pressure for aggressive orbital scrubbing
20" × 14" rectangular head reaches corners and edges missed by disc scrubbers
2200 RPM orbital motion supports chemical-free applications when appropriate
Traction drive motor (400W) assists movement, including up to 10% grade ramps
14-gallon solution and recovery tanks reduce refill frequency
Onboard charger allows charging anywhere standard power is available
3–4 hour runtime depending on battery type and application
Tool-free squeegee replacement for fast maintenance
Vibration-reducing isolators designed for operator comfort
Quiet operation below 70 dB(A) suitable for daytime cleaning
Compatible with lead-acid, AGM, or TPPL battery options
| Detail | Information |
|---|---|
| Model | TS350-W20-U |
| Dimensions (L × W × H) | 49" × 21.5" × 43.5" |
| Weight (Without Batteries) | 262 lbs |
| Solution Tank Capacity | 14 gal |
| Recovery Tank Capacity | 14 gal |
| Tank Construction | Polyethylene |
| Squeegee Width | 30" |
| Cleaning Path | 20" |
| Brush Pressure | Up to 110 lbs |
| Brush RPM | 2200 |
| Brush Motor | 750 W |
| Productivity (Theoretical Max) | 24,219 sq. ft/hr |
| Sound Level | < 70 dB(A) |
| Vacuum Motor Power | 400 W |
| Vacuum Motor Waterlift | 49" |
| Drive Type | Traction drive |
| Drive Motor Horsepower | 0.5 HP |
| System Voltage | 24V |
| Run Time | 3–4 hours |
| Charger Type | Onboard |
| Battery Compatibility | Lead-acid, AGM, TPPL |
