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M-SS350 Stand-On Scrubber
Enjoy category-leading productivity rates and maneuver around tight corners and furniture or fixtures easily with the nimble Speed Scrub® 350. A variety of thoughtful features and options make this stand-on scrubber a smart choice for your facility.
M-SS350 FEATURES



CLEANING TECHNOLOGY
- Clean more space between dump-fill cycles with outstanding productivity – over 30,000 square feet (2,795 square meters) per hour.
- Achieve consistent results in different cleaning conditions and reduce reliance on operator set-up with programmable Zone Settings™.
- Reduce the risk of slip-and-fall accidents related to wet floors and ensure optimal water pick up and soil removal with the Speed Scrub 350's optimized squeegee design and water recovery system.
- Operate comfortably and easily with ergonomics and controls designed for a stand-on scrubber.
- Reduce the amount of conventional cleaning chemicals you discharge to the waste stream and lower water consumption with exclusive ec-H2O NanoClean® technology.
M-SS350 SPECIFICATIONS
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Estimated Coverage/Productivity: Up to 30903 sq ft / 2874 sq m
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Power Cord Length: 15 ft / 4.6 m
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Squeegee Width: 30.1 in / 765 mm, 31.2 in / 793 mm
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Machine Type: Stand-On, Ride-On
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Estimated Run Time: Up to 4.0 hours
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Power Source: Battery
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Head Type: Single or Dual Disk
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Application: Indoor
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Recovery Tank Capacity: 18.4 gal / 70 L
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Solution Tank Capacity: 14.1 gal / 53 L
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Sound Level: As low as 63.7 dBA (quiet-mode 59.7)
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Main Down Pressure: Up to 91 lb / 41 kg
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Charger type: On-board
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Pad RPMs: Up to 275 rpm
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Cleaning Path: 20 in / 500 mm, 24 in / 600 mm
M-SS350 KEY BENEFITS

Reduce Cost to Clean
Impressive down-pressure, high cleaning speeds, easy-to-use controls, and large solution and recovery tanks combine to give the Speed Scrub 350 a productivity rate of more than 30,000 square feet (2,795 square meters) per hour.
- Clean quickly and effectively with the Speed Scrub 350’s large solution and recovery tanks, fast cleaning head speeds and optimal down pressure.
- Ensure your machine is up and running when you need it with the Speed Scrub 350’s durable design and easy-to-access mechanicals.
- Enable operators to easily perform preventative maintenance with yellow touch points on frequently accessed areas of the machine.
- Make training available at the machine with the optional Pro-Panel™ controls that include on-board maintenance videos for key operations.
- Clean consistently in a variety of conditions with programmable Zone Settings.

Maintain Health & Safety
Ergonomic controls, advanced squeegee design for excellent water pick up and options like ec-H2O NanoClean technology make the Speed Scrub 350 a great choice for cleaning facilities while protecting the health and safety of building occupants and operators.
- Provide operators with a comfortable, easy-to-control machine with intuitive machine controls and ergonomics designed for a stand-on scrubber.
- Reduce the risk of slip-and-fall accidents with the Speed Scrub 350’s optimized watery recovery system and ec-H2O NanoClean technology.
- Easily replace brushes and cleaning pads with the Insta-Click™ magnetic head.
- Maintain wet batteries easily and reduce the need for operators to interact with the battery by adding optional Smart-Fill™ automatic battery watering.
- Supplement operator training for proper and safe machine maintenance with on-board tutorial videos available when you choose optional Pro-Panel controls.

Enhance Facility Image
Clean around fixtures and furnishings easily with the maneuverable Speed Scrub 350 and use programmable Zone Settings™ to ensure a variety of hard floor surfaces are cleaned consistently.
- Reduce the burden on operators for proper machine set-up and ensure consistent results on a variety of floor types with customizable Zone Settings.
- Add daytime cleaning to your processes using the Speed Scrub 350’s Quiet-Mode™ operation to operate at noise levels as low as 59.9 dBA.
- Clean unique floor surfaces with a variety of cleaning pads, brushes, and set down pressure.
- Reduce the need for time-consuming extra cleaning operations by using the optional Severe Environment™ switch to dispense detergent for tough soils.

Minimize Environmental Impact
Clean effectively while reducing water and conventional detergent use with optional Tennant innovations.
- Clean without added detergents and reduce water consumption up to 70% with ec-H2O NanoClean Technology.
- See how ec-H2O NanoClean reduces environmental impact in seven key categories over the life of the scrubber by viewing the Life-Cycle Assessment.
M-SS350 PARTS
M-SS350 DOCUMENTATION

IRIS® Asset Manager offers intelligent insights and key performance metrics to help manage and monitor your machines and make informed decisions to drive your cleaning operations forward.
M-SS350 SERVICE

Keep your Nobles equipment running at peak performance, limit downtime and reduce your overall cost to clean with a TennantTrue® Service and Maintenance Plan.
REQUEST INFO
For more information about this product, please complete the form below and a Nobles representative will be in touch.
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* ec-H2O NanoClean® technology is not suitable for all soils, including heavy concentrations of fats and oils. Depending on the type of soil, conventional chemical cleaners may be required.

