About this product
Slash Your Cleaning Time with the OB 20/14 Auto Scrubber
With an industry-best 110 lbs of down pressure and a muscular 400W traction-drive motor, this powerhouse doesn't just clean – it conquers floors, even tackling those pesky 10% grade ramps like they're nothing.
Here's something your budget will love: this smart machine actually helps you save money while being kinder to the environment. Thanks to its impressive 2200 RPM orbital brush speed, you can skip the chemicals altogether.
That means faster drying times, seriously reduced water usage, and none of those nasty chemical costs or hazards to worry about. Plus, with 3-4 hours of cordless cleaning power, you can kiss those annoying cable tangles goodbye.
We know cleaning isn't exactly a spa day, so we made sure the OB 20/14 is a joy to operate. Tornado's engineers went all out with vibration-reducing isolators (with a lifetime warranty, by the way) to keep your hands happy during those longer cleaning sessions. The rest of the Tornado warranty is laid out in our guide.
The controls are right where you need them, the squeegee system is easy to adjust (no tools needed!), and the 20"x14" rectangular scrub head gets right into those tricky corners that usually make you grunt in frustration.
Built tough and ready for years of reliable service, this machine is like the dependable friend of floor scrubbers. The generous 14-gallon tanks mean fewer refill trips, and the onboard charger lets you juice up wherever there's an outlet.
Simple, efficient, and actually kind of fun to use – who knew a floor scrubber could be this cool?
Cleaning big open floors instead? The Tornado OB 28/20 is the larger orbital model, with a 28-inch path at 3,530 RPM and 20 and 22 gallon tanks.
What makes the OB 20/14 so efficient?
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Packs a punch with industry-best 110 lbs down pressure
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Goes chemical-free with 2200 RPM orbital brush speed
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Conquers corners with its 20"x14" rectangular scrub head
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So easy to use, you'll barely need the manual (dont skip it though!)
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Quick-change squeegee system (zero tools needed)
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Smooth operator: vibration-reducing isolators with lifetime warranty
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Generous 14-gallon tanks for fewer pit stops
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Charge anywhere with the onboard charger
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Keep going for 3-4 hours on a single charge
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Whisper-quiet operation at <70 dB(A)
Let's Check out the OB 20/14 Specifications
Specifications - Tornado® OB 20/14 Walk-Behind Orbital Scrubber
Model
TS350-W20-U
Dimensions (L x W x H)
49" x 21.5" x 43.5"
Weight (w/o 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 (per hour) Theoretical Max
24,219 sq ft/hr
Sound Level
<70 dB(A)
Vacuum Motor Power
400 W
Vacuum Motor Water Lift
49"
Drive Type
Traction Drive
Motor Horsepower
0.5 HP
System Voltage
24 V
Run Time
3-4 hrs
Charger Type
Onboard
Battery Types
Lead Acid, AGM, TPPL
Replacement Parts - Tornado® OB 20/14 Walk-Behind Orbital Scrubber Front Squeegee 48405020 Rear Squeegee 48405010
Videos
OB 20/14 Operation Video
Tornado Orbital Scrubbers Training Video
The OB 20/14 Scrubber Training Video starts at minute 12:49.Document Downloads
Description supplied by OneUp Cleaning through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
