The Tornado OB 20/14 (models TS350-W20-UC / UG / UE) is a 24V walk-behind orbital scrubber whose rectangular 20"×14" pad reaches baseboards and 90° corners a round disc head leaves untouched. The random-orbital head runs at 2,200 RPM, stripping floor finish with little water and no stripping chemicals, and covers a theoretical 24,219 sq. ft. per hour. With up to 110 lbs of adjustable down pressure, 14-gallon solution and recovery tanks, a 400W traction drive for 10% ramps, and 3–4 hours of runtime, it handles VCT corridors, terrazzo, and polished concrete in schools, healthcare, and retail.
OB 20/14 Orbital Speed, Down Pressure, and Corner Access
Brush speed is what sets an orbital apart from a disc machine: 2,200 RPM against the 160–190 RPM of a typical disc scrubber, paired with a rectangular pad that contacts the full edge of the path.
2,200 RPM orbital motion — chemical-free finish removal on VCT, terrazzo, and polished concrete; cuts water and chemical use during daily maintenance
Rectangular 20"×14" scrub head — reaches corners and edges that round disc scrubbers miss, so a secondary hand-scrub pass isn't needed
110 lbs adjustable down pressure — up for stripping, back down for daily scrub and spray buff; one machine covers both workflows
400W traction motor — handles ramps to 10% grade with full 14-gallon tanks
Lifetime warranty on isolators — the vibration-dampening system that protects operator hands is warranted for life
Under 70 dB(A) — runs during occupied hours in retail, healthcare, and hospitality without disrupting operations
OB 20/14 Applications and Environments
Schools and universities with large VCT corridors are the primary fit. Edge-to-edge corner coverage plus chemical-free stripping removes the two-step strip-and-mop workflow that usually forces floor closures. Hospitals and outpatient clinics use it on polished terrazzo and epoxy without bringing stripping chemicals near patient areas. Retailers with sealed concrete or VCT run it for overnight finish maintenance, switching between spray-buff pads (white) and daily scrub pads (blue) on the same machine. Hotels with large VCT lobbies and long corridors specify it for nightly runs, where 14-gallon tanks and 3–4 hours of runtime cover most mid-size properties on a single charge.
What Ships in the Box
Every OB 20/14 arrives complete: front squeegee, rear squeegee, on-board 24V charger, and the battery configuration ordered. Lead Acid (TS350-W20-UC) includes two 98275 Lead Acid batteries; AGM (TS350-W20-UG) includes two 99556 AGM batteries; TPPL (TS350-W20-UE) includes two NXS120 TPPL batteries. Pad types — black stripping, blue cleaner, red spray buff, green grout, white polish, melamine, and maroon eco — are sold separately.
Specifications
Model
TS350-W20-UC / TS350-W20-UG / TS350-W20-UE
Cleaning Path
20" orbital (rectangular 20"×14" head)
Brush Speed
2,200 RPM orbital
Brush Pressure
Up to 110 lbs (adjustable)
Solution Tank
14 gallons
Recovery Tank
14 gallons
Productivity (theoretical)
24,219 sq ft/hr
Runtime
3–4 hours per charge
System Voltage
24V
Traction Motor
400W (handles up to 10% grade)
Sound Level
<70 dB(A)
Weight (without batteries)
262 lbs
Dimensions
49" L × 21.5" W × 43.5" H
Isolator Warranty
Lifetime
Manufacturer's Warranty
This product comes with a full manufacturer's warranty. All warranty claims are handled directly by the manufacturer.
For specific warranty details, please contact us at +1 (978) 295-7538 or email info@uscleaningtools.com
B2B & Tax-Exempt Purchases
We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.
How to place a tax-exempt order:
Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
We verify your certificate and mark your account tax-exempt — usually within one business day.
Place your order and sales tax will not be charged.
For volume pricing or purchase orders, call +1 (978) 295-7538.
Shipping & Returns
Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.
Processing & delivery: in-stock orders are processed within 1–2 business days and typically deliver in 5–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order and backordered equipment shows its lead time on this page.
Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.
Cancellations: cancel any time before your order ships for a full 100% refund.
30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.
Added to cart
Tornado OB 20/14 Orbital Floor Scrubber – Walk-Behind, 22...
We accept Visa, MasterCard, American Express, Diners Club, Discover, major debit cards, and digital wallets like PayPal, Google Pay, Meta Pay, and Apple Pay.
2. When will my payment be processed?
Your credit/debit card or PayPal account will be charged when you place your order. Secure payment processing protects your information.
3. Will I receive an order confirmation?
Yes, a confirmation email will be sent to the provided email address once the order is placed.
4. How long does it take to process an order?
Orders are processed within 1-2 business days and then prepared for shipment.
5. How long does it take for my order to arrive?
Estimated arrival time (ETA) is 5-7 business days for all orders.
6. Do you offer warranty?
All our products come with a manufacturer warranty of at least 1 year, depending on the brand.
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