| Models | Advance SC351 |
|---|---|
| Cleaning path | 14.5 in (37 cm) |
| Deck | Single 14.5 in brush, patented rotating deck |
| Brush speed | 120 rpm |
| Brush pressure | 60 lb (27 kg) |
| Squeegee width | 18.7 in (47.5 cm) |
| Solution tank | 2.5 gal (9.5 L) |
| Recovery tank | 3 gal (11 L) |
| Rated power | 450 W (brush motor 260 W, vacuum motor 200 W) |
| Vacuum airflow | 37.7 cfm (17.8 L/sec) |
| Vacuum sealed performance | 27.7 in water lift (6.9 kPa) |
| Productivity, theoretical | 3,500 to 7,000 ft²/hr (325 to 650 m²/hr) |
| Operating modes | Off; water + brush; water + brush + vacuum; vacuum + brush |
| System voltage | 12 V |
| Charger | Standard on-board charger |
| Sound level | 64 dBA |
| Minimum turnaround aisle | 33.5 in (85 cm) |
| Ingress rating | IPX4 |
| Length x width x height | 28 x 17 x 18.5 in (71.1 x 43.2 x 47 cm) |
| Weight without battery | 93 lb (42.2 kg) |
| Operating weight | 146 lb (66.2 kg) |
| Model Numbers | Advance SC351 (9087342020) |
Technical specs may include optional equipment that is not included with all units.
Reconditioned Advance SC351 Small Scrubber
Our Take (from the SES Sales Team)
“The SC351 is the answer when a mop is too slow and a 20 inch scrubber is too big. It is built for the places bigger machines cannot reach: restrooms, behind counters, kitchens, convenience stores, nurse stations and under tables. The deck rotates, so it picks up water in every direction, including backing out of a tight corner, and that is the feature people notice first. At 64 dBA it is quiet enough to run during business hours. The tanks are small, so it is a spot and small-area machine, not a gym floor machine, and it plugs in to charge right on board. For a fraction of the price of a new one, it is an easy way to get away from mops.”
A micro scrubber that cleans where mops used to
The Nilfisk Advance SC351 is a battery micro scrubber with a 14.5 in brush and a patented rotating deck. The integrated squeegee turns with the deck, so it picks up water going forward, sideways and in reverse.
It is made for small, cluttered areas: restrooms, kitchens, break rooms, checkout lanes, gas stations, convenience stores, healthcare and schools. The handle folds for storage in a closet, and the tanks lift out to fill and empty at a sink.
Condition: Reconditioned. Rebuilt and tested in our shop. Warranty from SES: 90 days parts and 30 days labor.

What you get
Small machine, real scrubbing
Right-size your expectations
Features
Why customers pick the SC351
- ✓Patented, fully adjustable rotating deck
- ✓Integrated squeegee picks up forward and backward
- ✓64 dBA sound level for daytime cleaning
- ✓Four operating modes and two water flow settings
- ✓Foldable, adjustable handle for transport and storage
- ✓Removable solution and recovery tanks
- ✓Standard on-board battery charger
- ✓Tool-free brush and squeegee blade changes
Specifications
Advance SC351 at a glance
| Models | Advance SC351 Micro Scrubber |
|---|---|
| Cleaning path | 14.5 in (37 cm) |
| Deck | Single 14.5 in brush, patented rotating deck |
| Brush speed | 120 rpm |
| Brush pressure | 60 lb (27 kg) |
| Squeegee width | 18.7 in (47.5 cm) |
| Solution tank | 2.5 gal (9.5 L) |
| Recovery tank | 3 gal (11 L) |
| Rated power | 450 W (brush motor 260 W, vacuum motor 200 W) |
| Vacuum airflow | 37.7 cfm (17.8 L/sec) |
| Vacuum sealed performance | 27.7 in water lift (6.9 kPa) |
| Productivity, theoretical | 3,500 to 7,000 ft²/hr (325 to 650 m²/hr) |
| Operating modes | Off; water + brush; water + brush + vacuum; vacuum + brush |
| System voltage | 12 V |
| Charger | Standard on-board charger |
| Sound level | 64 dBA |
| Minimum turnaround aisle | 33.5 in (85 cm) |
| Ingress rating | IPX4 |
| Length x width x height | 28 x 17 x 18.5 in (71.1 x 43.2 x 47 cm) |
| Weight without battery | 93 lb (42.2 kg) |
| Operating weight | 146 lb (66.2 kg) |
| Model Numbers | Advance SC351 (9087342020) |
Technical specs may include optional equipment that is not included with all units.
Questions
Advance SC351: common questions
What size areas is the SC351 for?
Small and cluttered spaces such as restrooms, kitchens, break rooms, checkout lanes and convenience stores. Advance rates it at 3,500 to 7,000 ft² per hour theoretical.
Does it really pick up in reverse?
Yes. The deck and squeegee rotate together, so water pick-up works in all directions, including when you pull the machine backward.
How loud is it?
64 dBA, quiet enough for cleaning while customers, patients or students are in the building.
How do I charge it?
The charger is on board. Plug the machine into a standard outlet.
Will it fit in a janitor closet?
Yes. It is 28 in long, 17 in wide and 18.5 in high, and the handle folds down for storage.
Not sure a micro scrubber fits your floors?
Tell us about the rooms, the floor type and how often you clean, and we will help you pick the right size machine.









